EHDS Logical Information Models
0.4.0 - draft

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.4.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

## Logical Model: EHDSAdministeredDosage - XML Profile

Draft as of 2026-03-03

XML representation of the EHDSAdministeredDosage logical model.

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    <StructureDefinition xmlns="http://hl7.org/fhir">
      <id value="EHDSAdministeredDosage"/>
      <text>
        <status value="extensions"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: StructureDefinition EHDSAdministeredDosage</b></p><table border="0" cellpadding="0" cellspacing="0" style="border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;"><tr style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top"><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="The logical name of the element">Name</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Information about the use of the element">Flags</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Minimum and Maximum # of times the element can appear in the instance">Card.</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Reference to the type of the element">Type</a></th><th style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Additional information about the element">Description &amp; Constraints</a><span style="float: right"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format"><img src="data:image/png;base64, " alt="doco" style="background-color: inherit"/></a></span></th></tr><tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-EHDSAdministeredDosage-definitions.html#EHDSAdministeredDosage" title="Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements.">EHDSAdministeredDosage</a><a name="EHDSAdministeredDosage"> </a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">0</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">*</span></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="StructureDefinition-EHDSDosage.html">EHDSDosage</a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">Administered dosage model<br/><br/>Elements defined in Ancestors:<a href="StructureDefinition-EHDSDosage.html" title="Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model.">renderedDosageInstruction</a>, <a href="StructureDefinition-EHDSDosage.html" title="Details of single dosage scheme step">dosageDetails</a></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck01.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-EHDSAdministeredDosage-definitions.html#EHDSAdministeredDosage.dosageDetails">dosageDetails</a><a name="EHDSAdministeredDosage.dosageDetails"> </a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">0</span>..1</td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">Base</span></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">Details of single dosage scheme step</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy"/> <a style="text-decoration:line-through; text-decoration:line-through" href="StructureDefinition-EHDSAdministeredDosage-definitions.html#EHDSAdministeredDosage.dosageDetails.sequence">sequence</a><a name="EHDSAdministeredDosage.dosageDetails.sequence"> </a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="text-decoration:line-through"/><span style="text-decoration:line-through">0</span><span style="text-decoration:line-through">..</span><span style="text-decoration:line-through">0</span></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic">Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel.</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck010.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a style="text-decoration:line-through; text-decoration:line-through" href="StructureDefinition-EHDSAdministeredDosage-definitions.html#EHDSAdministeredDosage.dosageDetails.repeat">repeat</a><a name="EHDSAdministeredDosage.dosageDetails.repeat"> </a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="text-decoration:line-through"/><span style="text-decoration:line-through">0</span><span style="text-decoration:line-through">..</span><span style="text-decoration:line-through">0</span></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic">Repetition of the administration.</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck000.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy"/> <a style="text-decoration:line-through; text-decoration:line-through" href="StructureDefinition-EHDSAdministeredDosage-definitions.html#EHDSAdministeredDosage.dosageDetails.asNeeded">asNeeded</a><a name="EHDSAdministeredDosage.dosageDetails.asNeeded"> </a></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="text-decoration:line-through"/><span style="text-decoration:line-through">0</span><span style="text-decoration:line-through">..</span><span style="text-decoration:line-through">0</span></td><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic">Take as needed</span></td></tr>
    <tr><td colspan="5" class="hierarchy"><br/><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format"><img src="data:image/png;base64, " alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table></div>
      </text>
      <url
           value="http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAdministeredDosage"/>
      <version value="0.4.0"/>
      <name value="EHDSAdministeredDosage"/>
      <title value="Administered dosage model"/>
      <status value="draft"/>
      <date value="2026-03-03T22:34:02+00:00"/>
      <publisher value="Xt-EHR"/>
      <contact>
        <name value="Xt-EHR"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.xt-ehr.eu/"/>
        </telecom>
      </contact>
      <description
                   value="Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements."/>
      <fhirVersion value="5.0.0"/>
      <mapping>
        <identity value="rim"/>
        <uri value="http://hl7.org/v3"/>
        <name value="RIM Mapping"/>
      </mapping>
      <kind value="logical"/>
      <abstract value="false"/>
      <type
            value="http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAdministeredDosage"/>
      <baseDefinition
                      value="http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDosage"/>
      <derivation value="specialization"/>
      <snapshot>
        <extension
                   url="http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version">
          <valueString value="0.4.0"/>
        </extension>
        <element id="EHDSAdministeredDosage">
          <path value="EHDSAdministeredDosage"/>
          <short value="Administered dosage model"/>
          <definition
                      value="Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Base"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <isModifier value="false"/>
          <mapping>
            <identity value="rim"/>
            <map value="n/a"/>
          </mapping>
        </element>
        <element id="EHDSAdministeredDosage.renderedDosageInstruction">
          <path value="EHDSAdministeredDosage.renderedDosageInstruction"/>
          <short
                 value="Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model."/>
          <definition
                      value="Full dosage information as human-readable text covering all dosage steps. Generating the text follows local rules and should include all locally implemented dosage data even when such elements are not present in this model."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.renderedDosageInstruction"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails">
          <path value="EHDSAdministeredDosage.dosageDetails"/>
          <short value="Details of single dosage scheme step"/>
          <definition value="Details of single dosage scheme step"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="Base"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.sequence">
          <path value="EHDSAdministeredDosage.dosageDetails.sequence"/>
          <short
                 value="Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel."/>
          <definition
                      value="Order of the dosage instruction, in case one treatment consists of several dosage steps. When two schemes share the same sequence number, they are meant to be running in parallel."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="EHDSDosage.dosageDetails.sequence"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="integer"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.note">
          <path value="EHDSAdministeredDosage.dosageDetails.note"/>
          <short
                 value="Patient oriented instructions as free text for this dosage step"/>
          <definition
                      value="Patient oriented instructions as free text for this dosage step"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.note"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.doseAndRate">
          <path value="EHDSAdministeredDosage.dosageDetails.doseAndRate"/>
          <short
                 value="Amount of medication administered per one dose (= one timing)"/>
          <definition
                      value="Amount of medication administered per one dose (= one timing)"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="EHDSDosage.dosageDetails.doseAndRate"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="Base"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.doseAndRate.dose[x]">
          <path value="EHDSAdministeredDosage.dosageDetails.doseAndRate.dose[x]"/>
          <short
                 value="Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml)"/>
          <definition
                      value="Amount of medication per one dose. (1 tablet, 2-3 tablets, 20ml)"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.doseAndRate.dose[x]"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Quantity"/>
          </type>
          <type>
            <code value="Range"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description
                         value="UCUM (units of measurement), EDQM Standard Terms (units of presentation)"/>
          </binding>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.doseAndRate.rate[x]">
          <path value="EHDSAdministeredDosage.dosageDetails.doseAndRate.rate[x]"/>
          <short
                 value="Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min)."/>
          <definition
                      value="Amount of medication per time period (e.g. 100mg per 1 hour). When rate is provided per 1 time unit, Quantity data type can be used with a suitable unit (e.g. mg/h, ug/min)."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.doseAndRate.rate[x]"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Quantity"/>
          </type>
          <type>
            <code value="Ratio"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description
                         value="UCUM (units of measurement), EDQM Standard Terms (units of presentation)"/>
          </binding>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat"/>
          <short value="Repetition of the administration."/>
          <definition value="Repetition of the administration."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Base"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.bounds[x]">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.bounds[x]"/>
          <short
                 value="Time bounds for the treatment (current dosage scheme), Quantity contains a number of time units (e.g 10 days), Period contains start and end date (e.g. 05.08.2023 - 10.08.2023)."/>
          <definition
                      value="Time bounds for the treatment (current dosage scheme), Quantity contains a number of time units (e.g 10 days), Period contains start and end date (e.g. 05.08.2023 - 10.08.2023)."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.bounds[x]"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Quantity"/>
          </type>
          <type>
            <code value="Period"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description value="UCUM"/>
          </binding>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.duration">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.duration"/>
          <short value="Duration of administration (e.g '5 minutes', '1 hour')"/>
          <definition
                      value="Duration of administration (e.g '5 minutes', '1 hour')"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.duration"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Quantity"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description value="UCUM"/>
          </binding>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.frequency">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.frequency"/>
          <short
                 value="Frequency of intake/administration (e.g 'three times a day')"/>
          <definition
                      value="Frequency of intake/administration (e.g 'three times a day')"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.frequency"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Base"/>
          </type>
        </element>
        <element
                 id="EHDSAdministeredDosage.dosageDetails.repeat.frequency.numberOfTimes">
          <path
                value="EHDSAdministeredDosage.dosageDetails.repeat.frequency.numberOfTimes"/>
          <short value="Number of times per period (e.g '3 times')"/>
          <definition value="Number of times per period (e.g '3 times')"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path
                  value="EHDSDosage.dosageDetails.repeat.frequency.numberOfTimes"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="integer"/>
          </type>
        </element>
        <element
                 id="EHDSAdministeredDosage.dosageDetails.repeat.frequency.period">
          <path
                value="EHDSAdministeredDosage.dosageDetails.repeat.frequency.period"/>
          <short
                 value="Duration to which the frequency applies (e.g '... / 1 day')"/>
          <definition
                      value="Duration to which the frequency applies (e.g '... / 1 day')"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.frequency.period"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="Quantity"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description value="UCUM"/>
          </binding>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.dayOfWeek">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.dayOfWeek"/>
          <short
                 value="The day of the week of administration, e.g Mon, Tue, etc"/>
          <definition
                      value="The day of the week of administration, e.g Mon, Tue, etc"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.dayOfWeek"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="CodeableConcept"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.timeOfDay">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.timeOfDay"/>
          <short value="Exact time of day of administration (e.g '10:00')"/>
          <definition value="Exact time of day of administration (e.g '10:00')"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.timeOfDay"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="time"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat.eventTime">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat.eventTime"/>
          <short
                 value="Time period or event when the administration should happen ('before meal', 'immediately', 'morning')"/>
          <definition
                      value="Time period or event when the administration should happen ('before meal', 'immediately', 'morning')"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="EHDSDosage.dosageDetails.repeat.eventTime"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="CodeableConcept"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.asNeeded">
          <path value="EHDSAdministeredDosage.dosageDetails.asNeeded"/>
          <short value="Take as needed"/>
          <definition value="Take as needed"/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="EHDSDosage.dosageDetails.asNeeded"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.bodySite">
          <path value="EHDSAdministeredDosage.dosageDetails.bodySite"/>
          <short value="Body site of administration"/>
          <definition value="Body site of administration"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.bodySite"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSBodyStructure"/>
          </type>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.routeOfAdministration">
          <path
                value="EHDSAdministeredDosage.dosageDetails.routeOfAdministration"/>
          <short value="Route of administration"/>
          <definition value="Route of administration"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EHDSDosage.dosageDetails.routeOfAdministration"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="CodeableConcept"/>
          </type>
          <binding>
            <strength value="preferred"/>
            <description value="EDQM Standard Terms"/>
          </binding>
        </element>
      </snapshot>
      <differential>
        <element id="EHDSAdministeredDosage">
          <path value="EHDSAdministeredDosage"/>
          <short value="Administered dosage model"/>
          <definition
                      value="Model contains elements needed for registering an individual medication administration. It is derived from the full dosage regimen model in order to keep the consistency between the shared elements."/>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails">
          <path value="EHDSAdministeredDosage.dosageDetails"/>
          <max value="1"/>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.sequence">
          <path value="EHDSAdministeredDosage.dosageDetails.sequence"/>
          <max value="0"/>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.repeat">
          <path value="EHDSAdministeredDosage.dosageDetails.repeat"/>
          <max value="0"/>
        </element>
        <element id="EHDSAdministeredDosage.dosageDetails.asNeeded">
          <path value="EHDSAdministeredDosage.dosageDetails.asNeeded"/>
          <max value="0"/>
        </element>
      </differential>
    </StructureDefinition>