Generated Narrative: CodeSystem hr-measurement

This case-sensitive code system https://fhir.savannahghi.org/ig/healthy-route/CodeSystem/hr-measurement defines the following codes:

CodeDisplayDefinition
age-at-consent Age at consentCompleted years on the date consent was given, calculated from the date of birth. Derived.
capable-of-consent Capable of giving signed informed consentInclusion criterion. True or false.
documented-egfr Documented eGFRAn eGFR documented by the referring service before the visit, as the record shows it. Distinct from the eGFR the study calculates from its own creatinine.
excl-undesirable Condition making participation undesirableExclusion criterion, in the investigator's opinion. True or false.
excl-eye-condition Eye condition precluding retinal imagingExclusion criterion. True or false.
excl-emergency Hypertensive, hyperglycaemic or hypoglycaemic emergencyExclusion criterion. True or false.
excl-involvement Involvement in the planning or conduct of the studyExclusion criterion. True or false.
excl-noncompliance Unlikely to comply with study proceduresExclusion criterion. True or false.
eligibility-outcome Eligibility outcomeThe outcome the rules in force computed from the criteria. Derived.
cohort CohortCase or control, assigned from the documented eGFR. Derived.
history-dm Diabetes, reportedThe participant reports a diagnosis of diabetes. True or false.
history-htn Hypertension, reportedThe participant reports a diagnosis of hypertension. True or false.
history-ckd Chronic kidney disease, reportedThe participant reports a diagnosis of chronic kidney disease. True or false.
history-hiv HIV, reportedThe participant reports a diagnosis of HIV. True or false.
history-heart Heart disease, reportedThe participant reports a diagnosis of heart disease. True or false.
history-traditional Traditional medicine useThe participant reports current or previous use of traditional medicine. True or false.
history-alcohol Alcohol useCurrent, past or nil. LOINC codes the quantity of alcohol, not whether a person drinks, so the status takes a local code.
medications-none No current medicationThe participant takes no medication at present. Recorded so that an absent medication list is distinguishable from one not yet taken.
fruit-days Days fruit eaten in a usual week0 to 7.
veg-days Days vegetables eaten in a usual week0 to 7.
salt-added Salt added at the tableHow often, on the study's frequency scale.
sugar-drinks Sugar-sweetened drinksHow often, on the study's frequency scale.
work-activity Physical activity at workOn the study's work activity scale.
activity-days Days of moderate or vigorous activity in a usual week0 to 7.
activity-minutes Minutes of moderate or vigorous activity on those days0 to 1440.
seated-hours Hours seated in a usual day0 to 24.
fruit-veg-5plus Fruit and vegetables eaten five days or moreBoth day counts at five or more. Derived.
activity-weekly-minutes Weekly minutes of moderate or vigorous activityDays multiplied by minutes. Derived.
activity-who-met WHO physical activity recommendation met150 minutes a week or more. Derived.
hip-circumference Hip circumferenceIn centimetres. LOINC publishes a protocol code for hip circumference but not a measurement code, so the measurement takes a local one.
waist-hip-ratio Waist-to-hip ratioWaist circumference over hip circumference. Derived.
bp-position Blood pressure reading positionWhether the reading was taken before or after retinal capture, for the reading the protocol allows either side of it. Carried on the reading as an extension.
bp-device Blood pressure monitorWhich of the study's monitors took the reading. Carried on each reading as an extension.
retinal-capture-time Time of retinal captureWhen retinal photography finished. The blood pressure readings are timed relative to it.
flag-hypertension Hypertension flagRaised readings, a reported history or current antihypertensive treatment. Derived.
flag-t2d Type 2 diabetes flagHbA1c above threshold or a reported history. Derived.
flag-ckd-stage-3 CKD stage 3 or worse flagCalculated eGFR below 60. Derived.
creatinine-converted Serum creatinine, convertedThe creatinine in mg/dL as the eGFR equation used it, when the laboratory reported another unit. Derived.
hiv-test HIV test resultReactive or non-reactive, as the laboratory reports it. The test method is not captured, so no LOINC code asserting one is used.
fbc-taken Full blood count takenWhether a full blood count was taken. The count itself is not captured. True or false.
images-dilated Images taken with dilationTrue or false.
images-right Image captured of the right eyeTrue or false.
images-left Image captured of the left eyeTrue or false.
images-synced Images synced to the device cloud storageTrue or false.
 <status value="draft"/> <experimental value="false"/> <date value="2026-10-11T11:12:01+00:00"/> <publisher value="Savannah Informatics"/> <contact> <name value="Savannah Informatics"/> <telecom> <system value="url"/> <value value="https://savannahghi.org"/> </telecom> </contact> <contact> <name value="Savannah Informatics"/> <telecom> <system value="url"/> <value value="https://savannahghi.org"/> </telecom> </contact> <description value="Codes for the questions on the visit forms that LOINC does not cover, and for the values the study derives from them."/> <caseSensitive value="true"/> <content value="complete"/> <count value="44"/> <concept> <code value="age-at-consent"/> <display value="Age at consent"/> <definition value="Completed years on the date consent was given, calculated from the date of birth. Derived."/> </concept> <concept> <code value="capable-of-consent"/> <display value="Capable of giving signed informed consent"/> <definition value="Inclusion criterion. True or false."/> </concept> <concept> <code value="documented-egfr"/> <display value="Documented eGFR"/> <definition value="An eGFR documented by the referring service before the visit, as the record shows it. Distinct from the eGFR the study calculates from its own creatinine."/> </concept> <concept> <code value="excl-undesirable"/> <display value="Condition making participation undesirable"/> <definition value="Exclusion criterion, in the investigator's opinion. True or false."/> </concept> <concept> <code value="excl-eye-condition"/> <display value="Eye condition precluding retinal imaging"/> <definition value="Exclusion criterion. True or false."/> </concept> <concept> <code value="excl-emergency"/> <display value="Hypertensive, hyperglycaemic or hypoglycaemic emergency"/> <definition value="Exclusion criterion. True or false."/> </concept> <concept> <code value="excl-involvement"/> <display value="Involvement in the planning or conduct of the study"/> <definition value="Exclusion criterion. True or false."/> </concept> <concept> <code value="excl-noncompliance"/> <display value="Unlikely to comply with study procedures"/> <definition value="Exclusion criterion. True or false."/> </concept> <concept> <code value="eligibility-outcome"/> <display value="Eligibility outcome"/> <definition value="The outcome the rules in force computed from the criteria. Derived."/> </concept> <concept> <code value="cohort"/> <display value="Cohort"/> <definition value="Case or control, assigned from the documented eGFR. Derived."/> </concept> <concept> <code value="history-dm"/> <display value="Diabetes, reported"/> <definition value="The participant reports a diagnosis of diabetes. True or false."/> </concept> <concept> <code value="history-htn"/> <display value="Hypertension, reported"/> <definition value="The participant reports a diagnosis of hypertension. True or false."/> </concept> <concept> <code value="history-ckd"/> <display value="Chronic kidney disease, reported"/> <definition value="The participant reports a diagnosis of chronic kidney disease. True or false."/> </concept> <concept> <code value="history-hiv"/> <display value="HIV, reported"/> <definition value="The participant reports a diagnosis of HIV. True or false."/> </concept> <concept> <code value="history-heart"/> <display value="Heart disease, reported"/> <definition value="The participant reports a diagnosis of heart disease. True or false."/> </concept> <concept> <code value="history-traditional"/> <display value="Traditional medicine use"/> <definition value="The participant reports current or previous use of traditional medicine. True or false."/> </concept> <concept> <code value="history-alcohol"/> <display value="Alcohol use"/> <definition value="Current, past or nil. LOINC codes the quantity of alcohol, not whether a person drinks, so the status takes a local code."/> </concept> <concept> <code value="medications-none"/> <display value="No current medication"/> <definition value="The participant takes no medication at present. Recorded so that an absent medication list is distinguishable from one not yet taken."/> </concept> <concept> <code value="fruit-days"/> <display value="Days fruit eaten in a usual week"/> <definition value="0 to 7."/> </concept> <concept> <code value="veg-days"/> <display value="Days vegetables eaten in a usual week"/> <definition value="0 to 7."/> </concept> <concept> <code value="salt-added"/> <display value="Salt added at the table"/> <definition value="How often, on the study's frequency scale."/> </concept> <concept> <code value="sugar-drinks"/> <display value="Sugar-sweetened drinks"/> <definition value="How often, on the study's frequency scale."/> </concept> <concept> <code value="work-activity"/> <display value="Physical activity at work"/> <definition value="On the study's work activity scale."/> </concept> <concept> <code value="activity-days"/> <display value="Days of moderate or vigorous activity in a usual week"/> <definition value="0 to 7."/> </concept> <concept> <code value="activity-minutes"/> <display value="Minutes of moderate or vigorous activity on those days"/> <definition value="0 to 1440."/> </concept> <concept> <code value="seated-hours"/> <display value="Hours seated in a usual day"/> <definition value="0 to 24."/> </concept> <concept> <code value="fruit-veg-5plus"/> <display value="Fruit and vegetables eaten five days or more"/> <definition value="Both day counts at five or more. Derived."/> </concept> <concept> <code value="activity-weekly-minutes"/> <display value="Weekly minutes of moderate or vigorous activity"/> <definition value="Days multiplied by minutes. Derived."/> </concept> <concept> <code value="activity-who-met"/> <display value="WHO physical activity recommendation met"/> <definition value="150 minutes a week or more. Derived."/> </concept> <concept> <code value="hip-circumference"/> <display value="Hip circumference"/> <definition value="In centimetres. LOINC publishes a protocol code for hip circumference but not a measurement code, so the measurement takes a local one."/> </concept> <concept> <code value="waist-hip-ratio"/> <display value="Waist-to-hip ratio"/> <definition value="Waist circumference over hip circumference. Derived."/> </concept> <concept> <code value="bp-position"/> <display value="Blood pressure reading position"/> <definition value="Whether the reading was taken before or after retinal capture, for the reading the protocol allows either side of it. Carried on the reading as an extension."/> </concept> <concept> <code value="bp-device"/> <display value="Blood pressure monitor"/> <definition value="Which of the study's monitors took the reading. Carried on each reading as an extension."/> </concept> <concept> <code value="retinal-capture-time"/> <display value="Time of retinal capture"/> <definition value="When retinal photography finished. The blood pressure readings are timed relative to it."/> </concept> <concept> <code value="flag-hypertension"/> <display value="Hypertension flag"/> <definition value="Raised readings, a reported history or current antihypertensive treatment. Derived."/> </concept> <concept> <code value="flag-t2d"/> <display value="Type 2 diabetes flag"/> <definition value="HbA1c above threshold or a reported history. Derived."/> </concept> <concept> <code value="flag-ckd-stage-3"/> <display value="CKD stage 3 or worse flag"/> <definition value="Calculated eGFR below 60. Derived."/> </concept> <concept> <code value="creatinine-converted"/> <display value="Serum creatinine, converted"/> <definition value="The creatinine in mg/dL as the eGFR equation used it, when the laboratory reported another unit. Derived."/> </concept> <concept> <code value="hiv-test"/> <display value="HIV test result"/> <definition value="Reactive or non-reactive, as the laboratory reports it. The test method is not captured, so no LOINC code asserting one is used."/> </concept> <concept> <code value="fbc-taken"/> <display value="Full blood count taken"/> <definition value="Whether a full blood count was taken. The count itself is not captured. True or false."/> </concept> <concept> <code value="images-dilated"/> <display value="Images taken with dilation"/> <definition value="True or false."/> </concept> <concept> <code value="images-right"/> <display value="Image captured of the right eye"/> <definition value="True or false."/> </concept> <concept> <code value="images-left"/> <display value="Image captured of the left eye"/> <definition value="True or false."/> </concept> <concept> <code value="images-synced"/> <display value="Images synced to the device cloud storage"/> <definition value="True or false."/> </concept> </CodeSystem>