SGHI FHIR Profile Implementation Guide
0.1.0 - ci-build
SGHI FHIR Profile Implementation Guide, published by Kathurima Kimathi. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/savannahghi/sil_fhir_profile_ig/ and changes regularly. See the Directory of published versions
| Active as of 2026-09-14 |
<StructureMap xmlns="http://hl7.org/fhir">
<id value="ExtractHaemodialysisSession"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: StructureMap ExtractHaemodialysisSession</b></p><a name="ExtractHaemodialysisSession"> </a><a name="hcExtractHaemodialysisSession"> </a><pre class="fml">
<span style="color: #cc00cc">/// <b>url</b> = </span><span style="color: blue">'https://fhir.slade360.co.ke/fhir/StructureMap/ExtractHaemodialysisSession'</span>
<span style="color: #cc00cc">/// <b>name</b> = </span><span style="color: blue">'ExtractHaemodialysisSession'</span>
<span style="color: #cc00cc">/// <b>title</b> = </span><span style="color: blue">'Haemodialysis Session Extraction'</span>
<span style="color: #cc00cc">/// <b>status</b> = </span><span style="color: blue">'active'</span>
<span style="color: #cc00cc">/// <b>description</b> = </span><span style="color: blue">'One dialysis session out as: a Procedure for the session itself, coded to SNOMED 302497006, with the treatment time as its period and the access as a note; the pre-, target and post-dialysis weights each as their own Observation, because the nephrologist reads them against each other over weeks; the fluid actually removed as its own Observation; the prescription and the machine\'s function check as two panels, because neither of their parts means anything alone; and one Observation per timed reading through the run, each keeping the reading\'s own time, since the flow chart is a time series and the circuit pressures are what a run is judged on.'</span>
<b>uses</b><span style="color: navy"> "</span><a href="http://hl7.org/fhir/R5/questionnaireresponse.html" title="QuestionnaireResponse">http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse</a><span style="color: navy">" </span><b>alias </b>QR <b>as </b><b>source</b>
<b>uses</b><span style="color: navy"> "</span><a href="http://hl7.org/fhir/R5/bundle.html" title="Bundle">http://hl7.org/fhir/StructureDefinition/Bundle</a><span style="color: navy">" </span><b>alias </b>Bundle <b>as </b><b>target</b>
<b>uses</b><span style="color: navy"> "</span><a href="http://hl7.org/fhir/R5/observation.html" title="Observation">http://hl7.org/fhir/StructureDefinition/Observation</a><span style="color: navy">" </span><b>alias </b>Observation <b>as </b><b>target</b>
<b>uses</b><span style="color: navy"> "</span><a href="http://hl7.org/fhir/R5/procedure.html" title="Procedure">http://hl7.org/fhir/StructureDefinition/Procedure</a><span style="color: navy">" </span><b>alias </b>Procedure <b>as </b><b>target</b>
<b>group </b>ExtractHaemodialysisSession<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">bundle</span><span style="color: navy"> : </span>Bundle<span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>bundle.type = <span style="color: blue">'transaction'</span> <i>"setBundleType"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The session, as a Procedure ─────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">SNOMED 302497006, haemodialysis, checked against tx.fhir.org. The access</span>
<span style="color: navy">// </span><span style="color: green">is a note rather than Procedure.usedCode: usedCode wants a device, and</span>
<span style="color: navy">// </span><span style="color: green">"arteriovenous fistula" is an anatomical route, not a device the unit</span>
<span style="color: navy">// </span><span style="color: green">issued.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>linkId = 'session'<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Procedure'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">proc</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> proc<span style="color: navy">, </span> entry<b> then </b>BuildProcedureBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">proc</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>proc.status = <span style="color: blue">'completed'</span> <i>"status"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>proc.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://snomed.info/sct'</span> <i>"sys"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'302497006'</span> <i>"cd"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Haemodialysis'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
qr.encounter<b> as </b><span style="color: maroon">e</span><span style="color: navy"><b> -> </b></span>proc.encounter = <span style="color: maroon">e</span><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">d</span><b> where </b><span style="color: navy">(</span>(linkId = 'session/date') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> d.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">t</span><span style="color: navy"><b> -> </b></span>proc.occurrence = <span style="color: maroon">t</span> <i>"occurrence"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"dateRule"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">ph</span><b> where </b><span style="color: navy">(</span>(linkId = 'session/physician') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> ph.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">ref</span><span style="color: navy"><b> -> </b></span> proc.performer<b> as </b><span style="color: maroon">p</span><span style="color: navy">, </span> p.actor = <span style="color: maroon">ref</span> <i>"physician"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"physicianRule"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">ac</span><b> where </b><span style="color: navy">(</span>(linkId = 'session/access') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> ac.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">cv</span><b> then</b><span style="color: navy"> {
</span> cv.display<b> as </b><span style="color: maroon">d</span><span style="color: navy"><b> -> </b></span> proc.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: maroon">d</span> <i>"accessNote"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"display"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"accessRule"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">tn</span><b> where </b><span style="color: navy">(</span>(linkId = 'session/treatment-number') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> tn.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">txt</span><span style="color: navy"><b> -> </b></span>proc.identifier<b> as </b><span style="color: maroon">ident</span><b> then</b><span style="color: navy"> {
</span> txt<span style="color: navy"><b> -> </b></span>ident.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"identSystem"</i><span style="color: navy">;</span>
txt<span style="color: navy"><b> -> </b></span>ident.value = <span style="color: maroon">txt</span> <i>"identValue"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"identifier"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"treatmentNumberRule"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">The nurses who started and finished the run. Both, because a run handed</span>
<span style="color: navy">// </span><span style="color: green">over mid-session is exactly the case where knowing who did what matters.</span>
qr.item<b> as </b><span style="color: maroon">tg</span><b> where </b><span style="color: navy">(</span>linkId = 'timing'<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> tg.item<b> as </b><span style="color: maroon">nc</span><b> where </b><span style="color: navy">(</span>(linkId = 'timing/nurse-commencing') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> nc.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">ref</span><span style="color: navy"><b> -> </b></span> proc.performer<b> as </b><span style="color: maroon">p</span><span style="color: navy">, </span> p.actor = <span style="color: maroon">ref</span> <i>"nurseCommencing"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"nurseCommencingRule"</i><span style="color: navy">;</span>
tg.item<b> as </b><span style="color: maroon">nt</span><b> where </b><span style="color: navy">(</span>(linkId = 'timing/nurse-terminating') and answer.value.exists()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> nt.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">ref</span><span style="color: navy"><b> -> </b></span> proc.performer<b> as </b><span style="color: maroon">p</span><span style="color: navy">, </span> p.actor = <span style="color: maroon">ref</span> <i>"nurseTerminating"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"nurseTerminatingRule"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"timingGroup"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"dialysisProcedure"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The weights ─────────────────────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">Pre and post are both LOINC 29463-7 body weight, so each carries a note</span>
<span style="color: navy">// </span><span style="color: green">saying which it is: without that a query for the patient's weight on the</span>
<span style="color: navy">// </span><span style="color: green">day of dialysis returns two numbers with no way to tell them apart.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>linkId = 'weights'<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'weights/pre-dialysis') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetVitalSignsCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'29463-7'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Body weight'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">v</span><span style="color: navy"><b> -> </b></span>obs.value = <span style="color: maroon">v</span> <i>"set"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span> obs.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: blue">'Taken before the dialysis session.'</span> <i>"note"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"measure_29463_7"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'weights/post-dialysis') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetVitalSignsCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'29463-7'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Body weight'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">v</span><span style="color: navy"><b> -> </b></span>obs.value = <span style="color: maroon">v</span> <i>"set"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span> obs.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: blue">'Taken after the dialysis session.'</span> <i>"note"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"measure_29463_72"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'weights/target') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetProcedureCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-target-weight'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Target weight'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">v</span><span style="color: navy"><b> -> </b></span>obs.value = <span style="color: maroon">v</span> <i>"set"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span> obs.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: blue">'The dry weight the session was aiming for.'</span> <i>"note"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"measure_fluid_removed"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'weights/fluid-lost') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetProcedureCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'fluid-removed'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Fluid removed'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">v</span><span style="color: navy"><b> -> </b></span>obs.value = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Quantity'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">q</span><b> then</b><span style="color: navy"> {
</span> v<span style="color: navy"><b> -> </b></span>q.value = <span style="color: maroon">v</span> <i>"qValue"</i><span style="color: navy">;</span>
v<span style="color: navy"><b> -> </b></span>q.unit = <span style="color: blue">'kg'</span> <i>"qUnit"</i><span style="color: navy">;</span>
v<span style="color: navy"><b> -> </b></span>q.system = <span style="color: blue">'http://unitsofmeasure.org'</span> <i>"qSystem"</i><span style="color: navy">;</span>
v<span style="color: navy"><b> -> </b></span>q.code = <span style="color: blue">'kg'</span> <i>"qCode"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"quantity"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span> obs.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: blue">'The difference between the pre- and post-dialysis weights, which is the fluid actually taken off. The unit is attached by the extraction map.'</span> <i>"note"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"measureq_fluid_removed"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"weightsGroup"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The prescription, as one panel ──────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">Five components on one Observation. A treatment time without its dialyser,</span>
<span style="color: navy">// </span><span style="color: green">bath potassium and heparinisation is not a prescription, and splitting them</span>
<span style="color: navy">// </span><span style="color: green">would let one be changed without the others being reviewed.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription') and item.answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetProcedureCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-prescription'</span> <i>"cd"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Dialysis prescription'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/treatment-time') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-treatment-time'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Treatment time'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_treatment_time"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/prime') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-prime'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Prime'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_prime"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/dialyser') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-dialyser'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Dialyser'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_dialyser"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/bath-potassium') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-bath-k-plus'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Bath K+'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_bath_k_plus"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/heparin-loading-dose') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-heparin-loading-dose'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Heparin loading dose'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_heparin_loading_dose"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'prescription/heparin-hourly') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-heparin-units-per-hour'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Heparin units per hour'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_heparin_units_per_hour"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"prescriptionPanel"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The machine's own function check ────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">A panel, and one that is about the machine rather than the patient. It is</span>
<span style="color: navy">// </span><span style="color: green">still an Observation on the patient's record: it is the evidence that the</span>
<span style="color: navy">// </span><span style="color: green">machine the patient was put on had passed its self-test, which is what a</span>
<span style="color: navy">// </span><span style="color: green">review after an adverse event asks for.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>(linkId = 'machine-check') and item.answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetProcedureCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'machine-function-check'</span> <i>"cd"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Machine function check'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'machine-check/t1-test-passed') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'machine-t1-test-passed'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'T1 test passed'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentCodedValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_machine_t1_test_passed"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'machine-check/temperature') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'machine-temperature'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Machine temperature'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_machine_temperature"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'machine-check/conductivity') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'machine-conductivity'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Conductivity'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_machine_conductivity"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'machine-check/dialyser-flow-rate') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'machine-dialyser-flow-rate'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Dialyser flow rate'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_machine_dialyser_flow_rate"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"machineCheckPanel"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The virology screen ─────────────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">A laboratory panel. The unit records HIV, HBsAg and HCV status on every</span>
<span style="color: navy">// </span><span style="color: green">flow chart because a positive donor changes which machine and which bay the</span>
<span style="color: navy">// </span><span style="color: green">patient uses, so it belongs on the session record and not only in the lab.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>(linkId = 'virology-screen') and item.answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetLaboratoryCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'11502-2'</span> <i>"cd"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Laboratory report'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cc.text = <span style="color: blue">'Virology screen for dialysis'</span> <i>"codeText"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'virology-screen/hiv') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-hiv'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'HIV'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_hiv"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'virology-screen/hbsag') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-hbs-ag'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'HBs Ag'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_hbs_ag"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'virology-screen/hcv') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-hcv'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'HCV'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_hcv"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"virologyPanel"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">── The readings through the run ────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">One Observation per row of the flow chart. The circuit pressures are</span>
<span style="color: navy">// </span><span style="color: green">deliberately coded to local concepts and not to the blood pressure LOINC</span>
<span style="color: navy">// </span><span style="color: green">codes: arterial and venous pressure on an extracorporeal circuit are</span>
<span style="color: navy">// </span><span style="color: green">machine readings on tubing, and coding them as the patient's arterial</span>
<span style="color: navy">// </span><span style="color: green">pressure would put a figure of -180 mmHg into a vital signs chart.</span>
qr.item<b> as </b><span style="color: maroon">g</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading') and item.answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> bundle.entry<b> as </b><span style="color: maroon">entry</span><span style="color: navy">, </span> entry.resource = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Observation'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">obs</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span> obs<span style="color: navy">, </span> entry<b> then </b>BuildObsBase<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"base"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetProcedureCategory<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"category"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>obs.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> g<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-session-reading'</span> <i>"cd"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Dialysis session reading'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
g<span style="color: navy"><b> -> </b></span>cc.text = <span style="color: blue">'Reading taken during the dialysis run'</span> <i>"codeText"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/systolic') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'8480-6'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Systolic blood pressure'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_8480_6"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/diastolic') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'8462-4'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Diastolic blood pressure'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_8462_4"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/pulse') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'http://loinc.org'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'8867-4'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Heart rate'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_8867_4"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/blood-pump-rate') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'blood-pump-rate'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Blood pump rate'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_blood_pump_rate"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/transmembrane-pressure') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'transmembrane-pressure'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Transmembrane pressure'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_transmembrane_pressure"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/ultrafiltration') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'ultrafiltration-volume'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Ultrafiltration volume'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_ultrafiltration_volume"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/arterial-pressure') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'arterial-pressure-circuit'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Arterial pressure (extracorporeal circuit)'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_arterial_pressure_circuit"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/venous-pressure') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'venous-pressure-circuit'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Venous pressure (extracorporeal circuit)'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_venous_pressure_circuit"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/heparin') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-heparin-given'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Heparin given'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_heparin_given"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/clotting-time') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-clotting-time'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Clotting time'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_clotting_time"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>(linkId = 'reading/fluid') and answer.value.exists()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span>obs.component<b> as </b><span style="color: maroon">comp</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>comp.code<b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cc.coding<b> as </b><span style="color: maroon">cg</span><b> then</b><span style="color: navy"> {
</span> it<span style="color: navy"><b> -> </b></span>cg.system = <span style="color: blue">'https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem'</span> <i>"sys"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.code = <span style="color: blue">'dialysis-fluid'</span> <i>"cd"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>cg.display = <span style="color: blue">'Fluid'</span> <i>"dsp"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"coding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"code"</i><span style="color: navy">;</span>
it<span style="color: navy"><b> -> </b></span>comp<b> then </b>SetComponentValue<span style="color: navy">(</span><span style="color: maroon">it</span><span style="color: navy">, </span><span style="color: maroon">comp</span><span style="color: navy">)</span> <i>"value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"comp_dialysis_fluid"</i><span style="color: navy">;</span>
g.item<b> as </b><span style="color: maroon">it</span><b> where </b><span style="color: navy">(</span>linkId = 'reading/comments'<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">txt</span><span style="color: navy"><b> -> </b></span> obs.note<b> as </b><span style="color: maroon">n</span><span style="color: navy">, </span> n.text = <span style="color: maroon">txt</span> <i>"text"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"note"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"runReading"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><span style="color: navy">// </span><span style="color: green">─────────────────────────────────────────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">Shared scaffolding. Repeated in each map rather than imported: the transform</span>
<span style="color: navy">// </span><span style="color: green">engine resolves `imports` against whatever StructureMaps happen to be on the</span>
<span style="color: navy">// </span><span style="color: green">server, and a form that stops extracting because a shared map was not</span>
<span style="color: navy">// </span><span style="color: green">uploaded is a worse failure than a duplicated group.</span>
<span style="color: navy">// </span><span style="color: green">Two notes on what the publisher's StructureMap validator says about this file.</span>
<span style="color: navy">// </span><span style="color: green">Source parameters below are left untyped on purpose. Writing `: Element` makes</span>
<span style="color: navy">// </span><span style="color: green">the validator compare QuestionnaireResponse.item against the literal 'Element'</span>
<span style="color: navy">// </span><span style="color: green">and report them as incompatible with each other, which is noise, not a finding.</span>
<span style="color: navy">// </span><span style="color: green">`evaluate(context, expression)` is flagged as "takes 1 parameter but 2 were</span>
<span style="color: navy">// </span><span style="color: green">found". Leave it. The FML parser in the same jar refuses the one-argument form</span>
<span style="color: navy">// </span><span style="color: green">outright -- it wants a parameter, a comma, then the FHIRPath -- so the</span>
<span style="color: navy">// </span><span style="color: green">publisher is objecting to what its own compiler emits. Two arguments is the</span>
<span style="color: navy">// </span><span style="color: green">only form that compiles, and it is what the R5 transform engine executes.</span>
<span style="color: navy">// </span><span style="color: green">─────────────────────────────────────────────────────────────────────────────</span>
<b>group </b>BuildObsBase<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation, <b>target</b> <span style="color: maroon">entry</span><span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>obs<b> then </b>SetResponseProvenance<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">obs</span><span style="color: navy">)</span> <i>"responseProvenance"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs.id = <b>uuid</b><span style="color: navy">(</span><span style="color: navy">)</span><b> then </b>SetObservationFullUrl<span style="color: navy">(</span><span style="color: maroon">obs</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"idAndFullUrl"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>entry.request<b> as </b><span style="color: maroon">request</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>request.method = <span style="color: blue">'POST'</span> <i>"requestMethod"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>request.url = <span style="color: blue">'Observation'</span> <i>"requestUrl"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"entryRequest"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>obs.status = <span style="color: blue">'final'</span> <i>"status"</i><span style="color: navy">;</span>
qr.subject<b> as </b><span style="color: maroon">s</span><span style="color: navy"><b> -> </b></span>obs.subject = <span style="color: maroon">s</span><span style="color: navy">;</span>
qr.encounter<b> as </b><span style="color: maroon">e</span><span style="color: navy"><b> -> </b></span>obs.encounter = <span style="color: maroon">e</span><span style="color: navy">;</span>
qr.authored<b> as </b><span style="color: maroon">t</span><span style="color: navy"><b> -> </b></span>obs.effective = <span style="color: maroon">t</span> <i>"effective"</i><span style="color: navy">;</span>
qr.source<b> as </b><span style="color: maroon">src</span><span style="color: navy"><b> -> </b></span>obs.performer = <span style="color: maroon">src</span> <i>"performerFromSource"</i><span style="color: navy">;</span>
qr<b> where </b><span style="color: navy">(</span>source.exists().not()<span style="color: navy">)</span><b> then</b><span style="color: navy"> {
</span> qr.author<b> as </b><span style="color: maroon">a</span><span style="color: navy"><b> -> </b></span>obs.performer = <span style="color: maroon">a</span> <i>"performerFromAuthor"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"performerFallback"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">A stored response's id already reads "QuestionnaireResponse/<id>", so it is</span>
<span style="color: navy">// </span><span style="color: green">a relative reference as it stands. The hasValue() guard is what stops an</span>
<span style="color: navy">// </span><span style="color: green">unsaved response -- one posted straight to $extract rather than saved first</span>
<span style="color: navy">// </span><span style="color: green">-- from writing "QuestionnaireResponse/null" into the record.</span>
qr.id<b> as </b><span style="color: maroon">qid</span><b> where </b><span style="color: navy">(</span>$this.hasValue()<span style="color: navy">)</span><span style="color: navy"><b> -> </b></span> obs.derivedFrom = <b>create</b><span style="color: navy">(</span><span style="color: blue">'Reference'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">ref</span><span style="color: navy">, </span> ref.reference = <span style="color: maroon">qid</span> <i>"linkQuestionnaireResponse"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetObservationFullUrl<span style="color: navy">(</span><b>source</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation, <b>target</b> <span style="color: maroon">entry</span><span style="color: navy">)</span><span style="color: navy"> {
</span> obs.id<b> as </b><span style="color: maroon">id</span><span style="color: navy"><b> -> </b></span>entry.fullUrl = <b>append</b><span style="color: navy">(</span><span style="color: blue">'https://fhir.slade360.co.ke/fhir/Observation/'</span><span style="color: navy">, </span><span style="color: maroon">id</span><span style="color: navy">)</span> <i>"assignFullUrl"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><span style="color: navy">// </span><span style="color: green">The two answer shapes a component can carry. Both read the answer through the</span>
<span style="color: navy">// </span><span style="color: green">untyped `.value` accessor: reading `valueCoding` or `valueQuantity` by its</span>
<span style="color: navy">// </span><span style="color: green">typed property name fails at transform time on HAPI R5 with "Attempt to read</span>
<span style="color: navy">// </span><span style="color: green">invalid property ... on QuestionnaireResponse.item.answer".</span>
<b>group </b>SetComponentCodedValue<span style="color: navy">(</span><b>source</b> <span style="color: maroon">it</span>, <b>target</b> <span style="color: maroon">comp</span><span style="color: navy">)</span><span style="color: navy"> {
</span> it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">cv</span><span style="color: navy"><b> -> </b></span>comp.value = <b>create</b><span style="color: navy">(</span><span style="color: blue">'CodeableConcept'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">cc</span><b> then</b><span style="color: navy"> {
</span> cv<span style="color: navy"><b> -> </b></span>cc.coding = <span style="color: maroon">cv</span> <i>"valueCoding"</i><span style="color: navy">;</span>
cv.display<b> as </b><span style="color: maroon">d</span><span style="color: navy"><b> -> </b></span>cc.text = <span style="color: maroon">d</span> <i>"valueText"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"codedValue"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"componentAnswer"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetComponentValue<span style="color: navy">(</span><b>source</b> <span style="color: maroon">it</span>, <b>target</b> <span style="color: maroon">comp</span><span style="color: navy">)</span><span style="color: navy"> {
</span> it.answer first<b> as </b><span style="color: maroon">a</span><b> then</b><span style="color: navy"> {
</span> a.value<b> as </b><span style="color: maroon">v</span><span style="color: navy"><b> -> </b></span>comp.value = <span style="color: maroon">v</span> <i>"plainValue"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"componentAnswer"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetSurveyCategory<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation<span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>obs.category<b> as </b><span style="color: maroon">cat</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>cat.coding<b> as </b><span style="color: maroon">coding</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>coding.system = <span style="color: blue">'http://terminology.hl7.org/CodeSystem/observation-category'</span> <i>"categorySystem"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.code = <span style="color: blue">'survey'</span> <i>"categoryCode"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.display = <span style="color: blue">'Survey'</span> <i>"categoryDisplay"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"categoryCoding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"category"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetVitalSignsCategory<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation<span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>obs.category<b> as </b><span style="color: maroon">cat</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>cat.coding<b> as </b><span style="color: maroon">coding</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>coding.system = <span style="color: blue">'http://terminology.hl7.org/CodeSystem/observation-category'</span> <i>"categorySystem"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.code = <span style="color: blue">'vital-signs'</span> <i>"categoryCode"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.display = <span style="color: blue">'Vital Signs'</span> <i>"categoryDisplay"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"categoryCoding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"category"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetLaboratoryCategory<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation<span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>obs.category<b> as </b><span style="color: maroon">cat</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>cat.coding<b> as </b><span style="color: maroon">coding</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>coding.system = <span style="color: blue">'http://terminology.hl7.org/CodeSystem/observation-category'</span> <i>"categorySystem"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.code = <span style="color: blue">'laboratory'</span> <i>"categoryCode"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.display = <span style="color: blue">'Laboratory'</span> <i>"categoryDisplay"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"categoryCoding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"category"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetProcedureCategory<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">obs</span><span style="color: navy"> : </span>Observation<span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>obs.category<b> as </b><span style="color: maroon">cat</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>cat.coding<b> as </b><span style="color: maroon">coding</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>coding.system = <span style="color: blue">'http://terminology.hl7.org/CodeSystem/observation-category'</span> <i>"categorySystem"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.code = <span style="color: blue">'procedure'</span> <i>"categoryCode"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>coding.display = <span style="color: blue">'Procedure'</span> <i>"categoryDisplay"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"categoryCoding"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"category"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>BuildProcedureBase<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">r</span><span style="color: navy"> : </span>Procedure, <b>target</b> <span style="color: maroon">entry</span><span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>r<b> then </b>SetResponseProvenance<span style="color: navy">(</span><span style="color: maroon">qr</span><span style="color: navy">, </span><span style="color: maroon">r</span><span style="color: navy">)</span> <i>"responseProvenance"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>r.id = <b>uuid</b><span style="color: navy">(</span><span style="color: navy">)</span><b> then </b>SetProcedureFullUrl<span style="color: navy">(</span><span style="color: maroon">r</span><span style="color: navy">, </span><span style="color: maroon">entry</span><span style="color: navy">)</span> <i>"idAndFullUrl"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>entry.request<b> as </b><span style="color: maroon">request</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>request.method = <span style="color: blue">'POST'</span> <i>"requestMethod"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>request.url = <span style="color: blue">'Procedure'</span> <i>"requestUrl"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"entryRequest"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">The response's own time, as a floor, the way BuildObsBase does it. A rule</span>
<span style="color: navy">// </span><span style="color: green">that reads a time off the form overwrites this; without it a procedure whose</span>
<span style="color: navy">// </span><span style="color: green">date column was taken off on review has no time at all, and a procedure with</span>
<span style="color: navy">// </span><span style="color: green">no time cannot be ordered against the rest of the admission.</span>
qr.authored<b> as </b><span style="color: maroon">t</span><span style="color: navy"><b> -> </b></span>r.occurrence = <span style="color: maroon">t</span> <i>"occurrenceFallback"</i><span style="color: navy">;</span>
qr.subject<b> as </b><span style="color: maroon">s</span><span style="color: navy"><b> -> </b></span>r.subject = <span style="color: maroon">s</span><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>SetProcedureFullUrl<span style="color: navy">(</span><b>source</b> <span style="color: maroon">r</span><span style="color: navy"> : </span>Procedure, <b>target</b> <span style="color: maroon">entry</span><span style="color: navy">)</span><span style="color: navy"> {
</span> r.id<b> as </b><span style="color: maroon">id</span><span style="color: navy"><b> -> </b></span>entry.fullUrl = <b>append</b><span style="color: navy">(</span><span style="color: blue">'https://fhir.slade360.co.ke/fhir/Procedure/'</span><span style="color: navy">, </span><span style="color: maroon">id</span><span style="color: navy">)</span> <i>"assignFullUrl"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><span style="color: navy">// </span><span style="color: green">── Provenance and tenancy ───────────────────────────────────────────────────</span>
<span style="color: navy">// </span><span style="color: green">Two tags on everything this map creates. The first says which questionnaire</span>
<span style="color: navy">// </span><span style="color: green">produced it, so a form that reopens mid-admission recalls its own earlier</span>
<span style="color: navy">// </span><span style="color: green">entries and not another form's. The second copies the tenant tags off the</span>
<span style="color: navy">// </span><span style="color: green">response, because nothing else on the path puts them there.</span>
<span style="color: navy">// </span><span style="color: green">The code is the form's document type, not the questionnaire's id: every</span>
<span style="color: navy">// </span><span style="color: green">environment mints its own ids, and there is only one set of maps, so an id</span>
<span style="color: navy">// </span><span style="color: green">here would tie the tag to whichever environment stamped it.</span>
<span style="color: navy">// </span><span style="color: green">── Provenance and tenancy ───────────────────────────────────────────────────</span>
<b>group </b>SetResponseProvenance<span style="color: navy">(</span><b>source</b> <span style="color: maroon">qr</span><span style="color: navy"> : </span>QR, <b>target</b> <span style="color: maroon">r</span><span style="color: navy">)</span><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>r.meta<b> as </b><span style="color: maroon">m</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>m.tag<b> as </b><span style="color: maroon">t</span><b> then</b><span style="color: navy"> {
</span> qr<span style="color: navy"><b> -> </b></span>t.system = <span style="color: blue">'http://slade360edi.com/questionnaire-provenance'</span> <i>"provenanceSystem"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>t.code = <span style="color: blue">'haemodialysis-session-record'</span> <i>"provenanceCode"</i><span style="color: navy">;</span>
qr<span style="color: navy"><b> -> </b></span>t.display = <span style="color: blue">'Haemodialysis session record'</span> <i>"provenanceDisplay"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"provenanceTag"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"provenanceMeta"</i><span style="color: navy">;</span>
<span style="color: navy">// </span><span style="color: green">Every tag the response carries, onto the resource. `meta` is 0..1, so this</span>
<span style="color: navy">// </span><span style="color: green">lands on the same meta the rule above created rather than a second one.</span>
qr.meta<b> as </b><span style="color: maroon">qm</span><b> then</b><span style="color: navy"> {
</span> qm.tag<b> as </b><span style="color: maroon">qt</span><span style="color: navy"><b> -> </b></span> r.meta<b> as </b><span style="color: maroon">m</span><span style="color: navy">, </span> m.tag = <span style="color: maroon">qt</span> <i>"copyTag"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"tenantTags"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span></pre></div>
</text>
<url
value="https://fhir.slade360.co.ke/fhir/StructureMap/ExtractHaemodialysisSession"/>
<version value="0.1.0"/>
<name value="ExtractHaemodialysisSession"/>
<title value="Haemodialysis Session Extraction"/>
<status value="active"/>
<date value="2026-09-14T06:31:13+00:00"/>
<publisher value="Kathurima Kimathi"/>
<contact>
<name value="Kathurima Kimathi"/>
<telecom>
<system value="url"/>
<value value="https://www.linkedin.com/in/kathurima-kimathi/"/>
</telecom>
<telecom>
<system value="email"/>
<value value="kathurimakimathi415@gmail.com"/>
</telecom>
</contact>
<contact>
<name value="Oscar John"/>
<telecom>
<system value="email"/>
<value value="oscarjohnotieno@gmail.com"/>
<use value="work"/>
</telecom>
</contact>
<contact>
<name value="Kennedy Omondi"/>
<telecom>
<system value="email"/>
<value value="kennankole@gmail.com"/>
<use value="work"/>
</telecom>
</contact>
<description
value="One dialysis session out as: a Procedure for the session itself, coded to SNOMED 302497006, with the treatment time as its period and the access as a note; the pre-, target and post-dialysis weights each as their own Observation, because the nephrologist reads them against each other over weeks; the fluid actually removed as its own Observation; the prescription and the machine's function check as two panels, because neither of their parts means anything alone; and one Observation per timed reading through the run, each keeping the reading's own time, since the flow chart is a time series and the circuit pressures are what a run is judged on."/>
<structure>
<url
value="http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse"/>
<mode value="source"/>
<alias value="QR"/>
</structure>
<structure>
<url value="http://hl7.org/fhir/StructureDefinition/Bundle"/>
<mode value="target"/>
<alias value="Bundle"/>
</structure>
<structure>
<url value="http://hl7.org/fhir/StructureDefinition/Observation"/>
<mode value="target"/>
<alias value="Observation"/>
</structure>
<structure>
<url value="http://hl7.org/fhir/StructureDefinition/Procedure"/>
<mode value="target"/>
<alias value="Procedure"/>
</structure>
<group>
<name value="ExtractHaemodialysisSession"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="bundle"/>
<type value="Bundle"/>
<mode value="target"/>
</input>
<rule>
<name value="setBundleType"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="bundle"/>
<element value="type"/>
<transform value="copy"/>
<parameter>
<valueString value="transaction"/>
</parameter>
</target>
</rule>
<rule>
<name value="dialysisProcedure"/>
<source>
<context value="qr"/>
<element value="item"/>
<variable value="g"/>
<condition value="linkId = 'session'"/>
</source>
<target>
<context value="bundle"/>
<element value="entry"/>
<variable value="entry"/>
</target>
<target>
<context value="entry"/>
<element value="resource"/>
<variable value="proc"/>
<transform value="create"/>
<parameter>
<valueString value="Procedure"/>
</parameter>
</target>
<rule>
<name value="base"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="proc"/>
</target>
<target>
<context value="entry"/>
</target>
<dependent>
<name value="BuildProcedureBase"/>
<parameter>
<valueId value="qr"/>
</parameter>
<parameter>
<valueId value="proc"/>
</parameter>
<parameter>
<valueId value="entry"/>
</parameter>
</dependent>
</rule>
<rule>
<name value="status"/>
<source>
<context value="g"/>
</source>
<target>
<context value="proc"/>
<element value="status"/>
<transform value="copy"/>
<parameter>
<valueString value="completed"/>
</parameter>
</target>
</rule>
<rule>
<name value="code"/>
<source>
<context value="g"/>
</source>
<target>
<context value="proc"/>
<element value="code"/>
<variable value="cc"/>
</target>
<rule>
<name value="coding"/>
<source>
<context value="g"/>
</source>
<target>
<context value="cc"/>
<element value="coding"/>
<variable value="cg"/>
</target>
<rule>
<name value="sys"/>
<source>
<context value="g"/>
</source>
<target>
<context value="cg"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString value="http://snomed.info/sct"/>
</parameter>
</target>
</rule>
<rule>
<name value="cd"/>
<source>
<context value="g"/>
</source>
<target>
<context value="cg"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="302497006"/>
</parameter>
</target>
</rule>
<rule>
<name value="dsp"/>
<source>
<context value="g"/>
</source>
<target>
<context value="cg"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Haemodialysis"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="encounter"/>
<source>
<context value="qr"/>
<element value="encounter"/>
<variable value="e"/>
</source>
<target>
<context value="proc"/>
<element value="encounter"/>
<transform value="copy"/>
<parameter>
<valueId value="e"/>
</parameter>
</target>
</rule>
<rule>
<name value="dateRule"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="d"/>
<condition
value="(linkId = 'session/date') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="d"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="occurrence"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="t"/>
</source>
<target>
<context value="proc"/>
<element value="occurrence"/>
<transform value="copy"/>
<parameter>
<valueId value="t"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="physicianRule"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="ph"/>
<condition
value="(linkId = 'session/physician') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="ph"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="physician"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="ref"/>
</source>
<target>
<context value="proc"/>
<element value="performer"/>
<variable value="p"/>
</target>
<target>
<context value="p"/>
<element value="actor"/>
<transform value="copy"/>
<parameter>
<valueId value="ref"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="accessRule"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="ac"/>
<condition
value="(linkId = 'session/access') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="ac"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="display"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="cv"/>
</source>
<rule>
<name value="accessNote"/>
<source>
<context value="cv"/>
<element value="display"/>
<variable value="d"/>
</source>
<target>
<context value="proc"/>
<element value="note"/>
<variable value="n"/>
</target>
<target>
<context value="n"/>
<element value="text"/>
<transform value="copy"/>
<parameter>
<valueId value="d"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</rule>
<rule>
<name value="treatmentNumberRule"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="tn"/>
<condition
value="(linkId = 'session/treatment-number') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="tn"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="identifier"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="txt"/>
</source>
<target>
<context value="proc"/>
<element value="identifier"/>
<variable value="ident"/>
</target>
<rule>
<name value="identSystem"/>
<source>
<context value="txt"/>
</source>
<target>
<context value="ident"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem"/>
</parameter>
</target>
</rule>
<rule>
<name value="identValue"/>
<source>
<context value="txt"/>
</source>
<target>
<context value="ident"/>
<element value="value"/>
<transform value="copy"/>
<parameter>
<valueId value="txt"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</rule>
<rule>
<name value="timingGroup"/>
<source>
<context value="qr"/>
<element value="item"/>
<variable value="tg"/>
<condition value="linkId = 'timing'"/>
</source>
<rule>
<name value="nurseCommencingRule"/>
<source>
<context value="tg"/>
<element value="item"/>
<variable value="nc"/>
<condition
value="(linkId = 'timing/nurse-commencing') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="nc"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="nurseCommencing"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="ref"/>
</source>
<target>
<context value="proc"/>
<element value="performer"/>
<variable value="p"/>
</target>
<target>
<context value="p"/>
<element value="actor"/>
<transform value="copy"/>
<parameter>
<valueId value="ref"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="nurseTerminatingRule"/>
<source>
<context value="tg"/>
<element value="item"/>
<variable value="nt"/>
<condition
value="(linkId = 'timing/nurse-terminating') and answer.value.exists()"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="nt"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="nurseTerminating"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="ref"/>
</source>
<target>
<context value="proc"/>
<element value="performer"/>
<variable value="p"/>
</target>
<target>
<context value="p"/>
<element value="actor"/>
<transform value="copy"/>
<parameter>
<valueId value="ref"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<documentation
value="The nurses who started and finished the run. Both, because a run handed
over mid-session is exactly the case where knowing who did what matters."/>
</rule>
<documentation
value="── The session, as a Procedure ─────────────────────────────────────────
SNOMED 302497006, haemodialysis, checked against tx.fhir.org. The access
is a note rather than Procedure.usedCode: usedCode wants a device, and
"arteriovenous fistula" is an anatomical route, not a device the unit
issued."/>
</rule>
<rule>
<name value="weightsGroup"/>
<source>
<context value="qr"/>
<element value="item"/>
<variable value="g"/>
<condition value="linkId = 'weights'"/>
</source>
<rule>
<name value="measure_29463_7"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="it"/>
<condition
value="(linkId = 'weights/pre-dialysis') and answer.value.exists()"/>
</source>
<target>
<context value="bundle"/>
<element value="entry"/>
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Pre and post are both LOINC 29463-7 body weight, so each carries a note
saying which it is: without that a query for the patient's weight on the
day of dialysis returns two numbers with no way to tell them apart."/>
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<documentation
value="── The prescription, as one panel ──────────────────────────────────────
Five components on one Observation. A treatment time without its dialyser,
bath potassium and heparinisation is not a prescription, and splitting them
would let one be changed without the others being reviewed."/>
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<documentation
value="── The machine's own function check ────────────────────────────────────
A panel, and one that is about the machine rather than the patient. It is
still an Observation on the patient's record: it is the evidence that the
machine the patient was put on had passed its self-test, which is what a
review after an adverse event asks for."/>
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<documentation
value="── The virology screen ─────────────────────────────────────────────────
A laboratory panel. The unit records HIV, HBsAg and HCV status on every
flow chart because a positive donor changes which machine and which bay the
patient uses, so it belongs on the session record and not only in the lab."/>
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<rule>
<name value="code"/>
<source>
<context value="it"/>
</source>
<target>
<context value="comp"/>
<element value="code"/>
<variable value="cc"/>
</target>
<rule>
<name value="coding"/>
<source>
<context value="it"/>
</source>
<target>
<context value="cc"/>
<element value="coding"/>
<variable value="cg"/>
</target>
<rule>
<name value="sys"/>
<source>
<context value="it"/>
</source>
<target>
<context value="cg"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="https://fhir.slade360.co.ke/fhir/CodeSystem/concept-codesystem"/>
</parameter>
</target>
</rule>
<rule>
<name value="cd"/>
<source>
<context value="it"/>
</source>
<target>
<context value="cg"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="dialysis-fluid"/>
</parameter>
</target>
</rule>
<rule>
<name value="dsp"/>
<source>
<context value="it"/>
</source>
<target>
<context value="cg"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Fluid"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="value"/>
<source>
<context value="it"/>
</source>
<target>
<context value="comp"/>
</target>
<dependent>
<name value="SetComponentValue"/>
<parameter>
<valueId value="it"/>
</parameter>
<parameter>
<valueId value="comp"/>
</parameter>
</dependent>
</rule>
</rule>
<rule>
<name value="note"/>
<source>
<context value="g"/>
<element value="item"/>
<variable value="it"/>
<condition value="linkId = 'reading/comments'"/>
</source>
<rule>
<name value="answer"/>
<source>
<context value="it"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="text"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="txt"/>
</source>
<target>
<context value="obs"/>
<element value="note"/>
<variable value="n"/>
</target>
<target>
<context value="n"/>
<element value="text"/>
<transform value="copy"/>
<parameter>
<valueId value="txt"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<documentation
value="── The readings through the run ────────────────────────────────────────
One Observation per row of the flow chart. The circuit pressures are
deliberately coded to local concepts and not to the blood pressure LOINC
codes: arterial and venous pressure on an extracorporeal circuit are
machine readings on tubing, and coding them as the patient's arterial
pressure would put a figure of -180 mmHg into a vital signs chart."/>
</rule>
</group>
<group>
<name value="BuildObsBase"/>
<documentation
value="─────────────────────────────────────────────────────────────────────────────
Shared scaffolding. Repeated in each map rather than imported: the transform
engine resolves `imports` against whatever StructureMaps happen to be on the
server, and a form that stops extracting because a shared map was not
uploaded is a worse failure than a duplicated group.
Two notes on what the publisher's StructureMap validator says about this file.
Source parameters below are left untyped on purpose. Writing `: Element` makes
the validator compare QuestionnaireResponse.item against the literal 'Element'
and report them as incompatible with each other, which is noise, not a finding.
`evaluate(context, expression)` is flagged as "takes 1 parameter but 2 were
found". Leave it. The FML parser in the same jar refuses the one-argument form
outright -- it wants a parameter, a comma, then the FHIRPath -- so the
publisher is objecting to what its own compiler emits. Two arguments is the
only form that compiles, and it is what the R5 transform engine executes.
─────────────────────────────────────────────────────────────────────────────"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="target"/>
</input>
<input>
<name value="entry"/>
<mode value="target"/>
</input>
<rule>
<name value="responseProvenance"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
</target>
<dependent>
<name value="SetResponseProvenance"/>
<parameter>
<valueId value="qr"/>
</parameter>
<parameter>
<valueId value="obs"/>
</parameter>
</dependent>
</rule>
<rule>
<name value="idAndFullUrl"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="id"/>
<transform value="uuid"/>
</target>
<dependent>
<name value="SetObservationFullUrl"/>
<parameter>
<valueId value="obs"/>
</parameter>
<parameter>
<valueId value="entry"/>
</parameter>
</dependent>
</rule>
<rule>
<name value="entryRequest"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="entry"/>
<element value="request"/>
<variable value="request"/>
</target>
<rule>
<name value="requestMethod"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="request"/>
<element value="method"/>
<transform value="copy"/>
<parameter>
<valueString value="POST"/>
</parameter>
</target>
</rule>
<rule>
<name value="requestUrl"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="request"/>
<element value="url"/>
<transform value="copy"/>
<parameter>
<valueString value="Observation"/>
</parameter>
</target>
</rule>
</rule>
<rule>
<name value="status"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="status"/>
<transform value="copy"/>
<parameter>
<valueString value="final"/>
</parameter>
</target>
</rule>
<rule>
<name value="subject"/>
<source>
<context value="qr"/>
<element value="subject"/>
<variable value="s"/>
</source>
<target>
<context value="obs"/>
<element value="subject"/>
<transform value="copy"/>
<parameter>
<valueId value="s"/>
</parameter>
</target>
</rule>
<rule>
<name value="encounter"/>
<source>
<context value="qr"/>
<element value="encounter"/>
<variable value="e"/>
</source>
<target>
<context value="obs"/>
<element value="encounter"/>
<transform value="copy"/>
<parameter>
<valueId value="e"/>
</parameter>
</target>
</rule>
<rule>
<name value="effective"/>
<source>
<context value="qr"/>
<element value="authored"/>
<variable value="t"/>
</source>
<target>
<context value="obs"/>
<element value="effective"/>
<transform value="copy"/>
<parameter>
<valueId value="t"/>
</parameter>
</target>
</rule>
<rule>
<name value="performerFromSource"/>
<source>
<context value="qr"/>
<element value="source"/>
<variable value="src"/>
</source>
<target>
<context value="obs"/>
<element value="performer"/>
<transform value="copy"/>
<parameter>
<valueId value="src"/>
</parameter>
</target>
</rule>
<rule>
<name value="performerFallback"/>
<source>
<context value="qr"/>
<condition value="source.exists().not()"/>
</source>
<rule>
<name value="performerFromAuthor"/>
<source>
<context value="qr"/>
<element value="author"/>
<variable value="a"/>
</source>
<target>
<context value="obs"/>
<element value="performer"/>
<transform value="copy"/>
<parameter>
<valueId value="a"/>
</parameter>
</target>
</rule>
</rule>
<rule>
<name value="linkQuestionnaireResponse"/>
<source>
<context value="qr"/>
<element value="id"/>
<variable value="qid"/>
<condition value="$this.hasValue()"/>
</source>
<target>
<context value="obs"/>
<element value="derivedFrom"/>
<variable value="ref"/>
<transform value="create"/>
<parameter>
<valueString value="Reference"/>
</parameter>
</target>
<target>
<context value="ref"/>
<element value="reference"/>
<transform value="copy"/>
<parameter>
<valueId value="qid"/>
</parameter>
</target>
<documentation
value="A stored response's id already reads "QuestionnaireResponse/<id>", so it is
a relative reference as it stands. The hasValue() guard is what stops an
unsaved response -- one posted straight to $extract rather than saved first
-- from writing "QuestionnaireResponse/null" into the record."/>
</rule>
</group>
<group>
<name value="SetObservationFullUrl"/>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="source"/>
</input>
<input>
<name value="entry"/>
<mode value="target"/>
</input>
<rule>
<name value="assignFullUrl"/>
<source>
<context value="obs"/>
<element value="id"/>
<variable value="id"/>
</source>
<target>
<context value="entry"/>
<element value="fullUrl"/>
<transform value="append"/>
<parameter>
<valueString value="https://fhir.slade360.co.ke/fhir/Observation/"/>
</parameter>
<parameter>
<valueId value="id"/>
</parameter>
</target>
</rule>
</group>
<group>
<name value="SetComponentCodedValue"/>
<documentation
value="The two answer shapes a component can carry. Both read the answer through the
untyped `.value` accessor: reading `valueCoding` or `valueQuantity` by its
typed property name fails at transform time on HAPI R5 with "Attempt to read
invalid property ... on QuestionnaireResponse.item.answer"."/>
<input>
<name value="it"/>
<mode value="source"/>
</input>
<input>
<name value="comp"/>
<mode value="target"/>
</input>
<rule>
<name value="componentAnswer"/>
<source>
<context value="it"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="codedValue"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="cv"/>
</source>
<target>
<context value="comp"/>
<element value="value"/>
<variable value="cc"/>
<transform value="create"/>
<parameter>
<valueString value="CodeableConcept"/>
</parameter>
</target>
<rule>
<name value="valueCoding"/>
<source>
<context value="cv"/>
</source>
<target>
<context value="cc"/>
<element value="coding"/>
<transform value="copy"/>
<parameter>
<valueId value="cv"/>
</parameter>
</target>
</rule>
<rule>
<name value="valueText"/>
<source>
<context value="cv"/>
<element value="display"/>
<variable value="d"/>
</source>
<target>
<context value="cc"/>
<element value="text"/>
<transform value="copy"/>
<parameter>
<valueId value="d"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</group>
<group>
<name value="SetComponentValue"/>
<input>
<name value="it"/>
<mode value="source"/>
</input>
<input>
<name value="comp"/>
<mode value="target"/>
</input>
<rule>
<name value="componentAnswer"/>
<source>
<context value="it"/>
<element value="answer"/>
<listMode value="first"/>
<variable value="a"/>
</source>
<rule>
<name value="plainValue"/>
<source>
<context value="a"/>
<element value="value"/>
<variable value="v"/>
</source>
<target>
<context value="comp"/>
<element value="value"/>
<transform value="copy"/>
<parameter>
<valueId value="v"/>
</parameter>
</target>
</rule>
</rule>
</group>
<group>
<name value="SetSurveyCategory"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="target"/>
</input>
<rule>
<name value="category"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="category"/>
<variable value="cat"/>
</target>
<rule>
<name value="categoryCoding"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="cat"/>
<element value="coding"/>
<variable value="coding"/>
</target>
<rule>
<name value="categorySystem"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="http://terminology.hl7.org/CodeSystem/observation-category"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryCode"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="survey"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryDisplay"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Survey"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</group>
<group>
<name value="SetVitalSignsCategory"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="target"/>
</input>
<rule>
<name value="category"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="category"/>
<variable value="cat"/>
</target>
<rule>
<name value="categoryCoding"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="cat"/>
<element value="coding"/>
<variable value="coding"/>
</target>
<rule>
<name value="categorySystem"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="http://terminology.hl7.org/CodeSystem/observation-category"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryCode"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="vital-signs"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryDisplay"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Vital Signs"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</group>
<group>
<name value="SetLaboratoryCategory"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="target"/>
</input>
<rule>
<name value="category"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="category"/>
<variable value="cat"/>
</target>
<rule>
<name value="categoryCoding"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="cat"/>
<element value="coding"/>
<variable value="coding"/>
</target>
<rule>
<name value="categorySystem"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="http://terminology.hl7.org/CodeSystem/observation-category"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryCode"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="laboratory"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryDisplay"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Laboratory"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</group>
<group>
<name value="SetProcedureCategory"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="obs"/>
<type value="Observation"/>
<mode value="target"/>
</input>
<rule>
<name value="category"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="obs"/>
<element value="category"/>
<variable value="cat"/>
</target>
<rule>
<name value="categoryCoding"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="cat"/>
<element value="coding"/>
<variable value="coding"/>
</target>
<rule>
<name value="categorySystem"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="http://terminology.hl7.org/CodeSystem/observation-category"/>
</parameter>
</target>
</rule>
<rule>
<name value="categoryCode"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="procedure"/>
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</target>
</rule>
<rule>
<name value="categoryDisplay"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="coding"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Procedure"/>
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</target>
</rule>
</rule>
</rule>
</group>
<group>
<name value="BuildProcedureBase"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="r"/>
<type value="Procedure"/>
<mode value="target"/>
</input>
<input>
<name value="entry"/>
<mode value="target"/>
</input>
<rule>
<name value="responseProvenance"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="r"/>
</target>
<dependent>
<name value="SetResponseProvenance"/>
<parameter>
<valueId value="qr"/>
</parameter>
<parameter>
<valueId value="r"/>
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</rule>
<rule>
<name value="idAndFullUrl"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="r"/>
<element value="id"/>
<transform value="uuid"/>
</target>
<dependent>
<name value="SetProcedureFullUrl"/>
<parameter>
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<parameter>
<valueId value="entry"/>
</parameter>
</dependent>
</rule>
<rule>
<name value="entryRequest"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="entry"/>
<element value="request"/>
<variable value="request"/>
</target>
<rule>
<name value="requestMethod"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="request"/>
<element value="method"/>
<transform value="copy"/>
<parameter>
<valueString value="POST"/>
</parameter>
</target>
</rule>
<rule>
<name value="requestUrl"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="request"/>
<element value="url"/>
<transform value="copy"/>
<parameter>
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</rule>
<rule>
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<source>
<context value="qr"/>
<element value="authored"/>
<variable value="t"/>
</source>
<target>
<context value="r"/>
<element value="occurrence"/>
<transform value="copy"/>
<parameter>
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<documentation
value="The response's own time, as a floor, the way BuildObsBase does it. A rule
that reads a time off the form overwrites this; without it a procedure whose
date column was taken off on review has no time at all, and a procedure with
no time cannot be ordered against the rest of the admission."/>
</rule>
<rule>
<name value="subject"/>
<source>
<context value="qr"/>
<element value="subject"/>
<variable value="s"/>
</source>
<target>
<context value="r"/>
<element value="subject"/>
<transform value="copy"/>
<parameter>
<valueId value="s"/>
</parameter>
</target>
</rule>
</group>
<group>
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<input>
<name value="r"/>
<type value="Procedure"/>
<mode value="source"/>
</input>
<input>
<name value="entry"/>
<mode value="target"/>
</input>
<rule>
<name value="assignFullUrl"/>
<source>
<context value="r"/>
<element value="id"/>
<variable value="id"/>
</source>
<target>
<context value="entry"/>
<element value="fullUrl"/>
<transform value="append"/>
<parameter>
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</parameter>
<parameter>
<valueId value="id"/>
</parameter>
</target>
</rule>
</group>
<group>
<name value="SetResponseProvenance"/>
<documentation
value="── Provenance and tenancy ───────────────────────────────────────────────────
Two tags on everything this map creates. The first says which questionnaire
produced it, so a form that reopens mid-admission recalls its own earlier
entries and not another form's. The second copies the tenant tags off the
response, because nothing else on the path puts them there.
The code is the form's document type, not the questionnaire's id: every
environment mints its own ids, and there is only one set of maps, so an id
here would tie the tag to whichever environment stamped it.
── Provenance and tenancy ───────────────────────────────────────────────────"/>
<input>
<name value="qr"/>
<type value="QR"/>
<mode value="source"/>
</input>
<input>
<name value="r"/>
<mode value="target"/>
</input>
<rule>
<name value="provenanceMeta"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="r"/>
<element value="meta"/>
<variable value="m"/>
</target>
<rule>
<name value="provenanceTag"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="m"/>
<element value="tag"/>
<variable value="t"/>
</target>
<rule>
<name value="provenanceSystem"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="t"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueString
value="http://slade360edi.com/questionnaire-provenance"/>
</parameter>
</target>
</rule>
<rule>
<name value="provenanceCode"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="t"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueString value="haemodialysis-session-record"/>
</parameter>
</target>
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<rule>
<name value="provenanceDisplay"/>
<source>
<context value="qr"/>
</source>
<target>
<context value="t"/>
<element value="display"/>
<transform value="copy"/>
<parameter>
<valueString value="Haemodialysis session record"/>
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</target>
</rule>
</rule>
</rule>
<rule>
<name value="tenantTags"/>
<source>
<context value="qr"/>
<element value="meta"/>
<variable value="qm"/>
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<rule>
<name value="copyTag"/>
<source>
<context value="qm"/>
<element value="tag"/>
<variable value="qt"/>
</source>
<target>
<context value="r"/>
<element value="meta"/>
<variable value="m"/>
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<target>
<context value="m"/>
<element value="tag"/>
<transform value="copy"/>
<parameter>
<valueId value="qt"/>
</parameter>
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</rule>
<documentation
value="Every tag the response carries, onto the resource. `meta` is 0..1, so this
lands on the same meta the rule above created rather than a second one."/>
</rule>
</group>
</StructureMap>