Complex Blood Pressure Input

FHIR Questionnaire Resource

<?xml version="1.0" encoding="UTF-8"?> <Questionnaire xmlns="http://hl7.org/fhir"> <id value="12345"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <pre>--------------------------------- Systolic Blood Pressure 120 mmHg, Taken on Right Brachial Artery, Diastolic Blood Pressure 75 mmHG, Taken on Right Brachial Artery --------------------------------- 1. Blood Pressure Measurements: 1.1 Systolic: 120 mm[Hg] 1.1.1 Procedure Site: Structure of right brachial artery (body structure) 1.2 Diastolic: 75 mm[Hg] 1.2.1 Procedure Site: Structure of right brachial artery (body structure) </pre> </div> </text> <url value="http://hl7.org/fhir/Questionnaire/12345"/> <title value="Complex Blood Pressure Questionnaire"/> <status value="draft"/> <subjectType value="Patient"/> <date value="2020-07-22"/> <contained> <ValueSet> <id value="a773d2b4-cb02-4eff-ad1f-6043c36cb0c9"/> <name value="Blood Pressure Procedure Site"/> <status value="active"/> <compose> <include> <system value="http://snomed.info/sct"/> <concept> <code value="723962009"/> <display value="Structure of right brachial artery (body structure)"/> </concept> <concept> <code value="723961002"/> <display value="Structure of left brachial artery (body structure)"/> </concept> </include> </compose> </ValueSet> </contained> <item> <linkId value="e62be151-86f0-49cd-ab05-0a9badbea800"/> <code> <system value="http://snomed.info/sct"/> <code value="75367002"/> <display value="Blood pressure (observable entity)"/> </code> <prefix value="1.0"/> <text value="Blood Pressure Measurement"/> <type value="group"/> <item> <linkId value="08bdd3d0-ba68-4589-afad-b11dd2445c47"/> <code> <system value="http://snomed.info/sct"/> <code value="271649006"/> <display value="Systolic blood pressure (observable entity)"/> </code> <prefix value="1.1"/> <text value="Systolic Blood Pressure"/> <type value="integer"/> <item> <linkId value="fb5166c2-3d21-41c9-b0db-a51710d7886e"/> <code> <system value="http://snomed.info/sct"/> <code value="363704007"/> <display value="Procedure site (attribute)"/> </code> <prefix value="1.1.1"/> <text value="Procedure site"/> <type value="choice"/> <answerValueSet value="#a773d2b4-cb02-4eff-ad1f-6043c36cb0c9"/> </item> </item> <item> <linkId value="5772af68-dcdb-4cc1-b4cc-00dd396c245b"/> <code> <system value="http://snomed.info/sct"/> <code value="271650006"/> <display value="Diastolic blood pressure (observable entity)"/> </code> <prefix value="1.2"/> <text value="Diastolic Blood Pressure"/> <type value="integer"/> <item> <linkId value="47b5f243-a118-45c4-b366-45f480f32db1"/> <code> <system value="http://snomed.info/sct"/> <code value="363704007"/> <display value="Procedure site (attribute)"/> </code> <prefix value="1.2.1"/> <text value="Procedure site"/> <type value="choice"/> <answerValueSet value="#a773d2b4-cb02-4eff-ad1f-6043c36cb0c9"/> </item> </item> </item> </Questionnaire>

FHIR Questionnaire Response

<?xml version="1.0" encoding="UTF-8"?> <QuestionnaireResponse xmlns="http://hl7.org/fhir"> <id value="3141"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <pre>--------------------------------- Systolic Blood Pressure 120 mmHg, Taken on Right Brachial Artery, Diastolic Blood Pressure 75 mmHG, Taken on Right Brachial Artery --------------------------------- 1. Blood Pressure Measurements: 1.1 Systolic: 120 mm[Hg] 1.1.1 Procedure Site: Structure of right brachial artery (body structure) 1.2 Diastolic: 75 mm[Hg] 1.2.1 Procedure Site: Structure of right brachial artery (body structure) </pre> </div> </text> <identifier> <value value="d41198f3-15f6-4274-8ef9-344580a01070"/> </identifier> <status value="completed"/> <item> <linkId value="e62be151-86f0-49cd-ab05-0a9badbea800"/> <item> <linkId value="08bdd3d0-ba68-4589-afad-b11dd2445c47"/> <answer> <valueInteger value="120"/> </answer> <item> <linkId value="fb5166c2-3d21-41c9-b0db-a51710d7886e"/> <answer> <valueCoding> <system value="http://snomed.info/sct"/> <code value="723962009"/> <display value="Structure of right brachial artery (body structure)"/> </valueCoding> </answer> </item> </item> <item> <linkId value="5772af68-dcdb-4cc1-b4cc-00dd396c245b"/> <answer> <valueInteger value="75"/> </answer> <item> <linkId value="47b5f243-a118-45c4-b366-45f480f32db1"/> <answer> <valueCoding> <system value="http://snomed.info/sct"/> <code value="723962009"/> <display value="Structure of right brachial artery (body structure)"/> </valueCoding> </answer> </item> </item> </item> </QuestionnaireResponse>

Attribute Refinement ANF Transformation (XSLT)

<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xpath-default-namespace="http://hl7.org/fhir"> <xsl:output indent="yes" omit-xml-declaration="no"/> <xsl:template match="/"> <anf> <xsl:for-each select="//item"> <xsl:if test="./type/@value != 'group' and count(./item) = 1"> <xsl:variable name="attributeValuelinkId" select="./item/linkId/@value" /> <xsl:variable name="resultValueLinkId" select="./linkId/@value"/> <statement> <topic><xsl:value-of select="./code/code/@value" />|<xsl:value-of select="./code/display/@value" />|:<xsl:value-of select="./item/code/code/@value" />|<xsl:value-of select="./item/code/display/@value" />|=<xsl:value-of select="document('questionnaireResponse.xml')//item/linkId[@value = $attributeValuelinkId]/../answer/valueCoding/code/@value"/>|<xsl:value-of select="document('questionnaireResponse.xml')//item/linkId[@value = $attributeValuelinkId]/../answer/valueCoding/display/@value"/>|</topic> <circumstance type="performance"> <status><xsl:value-of select="document('questionnaireResponse.xml')/QuestionnaireResponse/status/@value"/></status> <result>[<xsl:value-of select="document('questionnaireResponse.xml')//item/linkId[@value = $resultValueLinkId]/../answer/valueInteger/@value"/>,<xsl:value-of select="document('questionnaireResponse.xml')//item/linkId[@value = $resultValueLinkId]/../answer/valueInteger/@value"/>]</result> </circumstance> </statement> </xsl:if> </xsl:for-each> </anf> </xsl:template> </xsl:stylesheet>

ANF Logical Representation (XML)