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| Code Block |
|---|
| language | xml |
|---|
| title | Null Flavor Subset Codelist Definition |
|---|
| linenumbers | true |
|---|
|
<MetaDataVersion OID="ODMV2.MDV.NF">
<CodeList OID="STUDY.CL.NullReasonCodelist" Name="NullFlavorValueSubset" DataType="text">
<CodeListItem CodedValue="MSK">
<Decode>
<TranslatedText xml:lang="en">masked</TranslatedText>
</Decode>
</CodeListItem>
<CodeListItem CodedValue="NAV">
<Decode>
<TranslatedText>temporarily unavailable</TranslatedText>
</Decode>
</CodeListItem>
<Coding Code="V3 Null Flavor Value Set" System="https://terminology.hl7.org/2.0.0/ValueSet-v3-NullFlavor.html"
SystemName="v3.NullFlavor" SystemVersion="2018-08-12" CommentOID="ODMV2EX.WhyNoHref"/>
</CodeList>
</MetaDataVersion> |
...
| Code Block |
|---|
| language | xml |
|---|
| firstline | 1 |
|---|
| title | Null Flavors Reference Example 1 |
|---|
| linenumbers | true |
|---|
|
<ClinicalData StudyOID="ODMV2.NF.EX1.Study" MetaDataVersonOID="ODMV2.NF.EX1.MDV">
<SubjectData SubjectKey="001" TransactionType="Insert">
<StudyEventData StudyEventOID="vstBASE">
<ItemGroupData ItemGroupOID="sfrmDM">
<ItemData ItemOID="svarFHMarriage" IsNull="Yes">
<AuditRecord>
<UserRef UserOID="system"/>
<LocationRef LocationOID="PhaseForward"/>
<DateTimeStamp>2008-03-17T19:21:58+00:00</DateTimeStamp>
</AuditRecord>
<Annotation SeqNum="67944">
<Flag CodeListOID="STUDY.CL.NullReasonCodelist">Not Applicable</Flag>
</Annotation>
</ItemData>
</ItemGroupData>
</StudyEventData>
<StudyEventData StudyEventOID="vstWEEK1">
<ItemGroupData ItemGroupOID="sfmECG">
<AuditRecord>
<UserRef UserOID="system"/>
<LocationRef LocationOID="PhaseForward"/>
<DateTimeStamp>2008-03-17T19:21:58+00:00</DateTimeStamp>
</AuditRecord>
<Annotation SeqNum="67944">
<Flag CodeListOID="STUDY.CL.NullReasonCodelist">Masked</Flag>
</Annotation>
</ItemGroupData>
</StudyEventData>
</SubjectData>
</ClinicalData>
|
...
The CodeList definition uses an ExternalCodeList element to identify the dictionary and version. The Coding element provides the URI for the HL7 Null Flavor Valuelist.
| Code Block |
|---|
| title | MetaData Null Flavors Example 2Complete Codelist Definition |
|---|
| linenumbers | true |
|---|
|
<MetaDataVersion OID="ODMV2.NF.EX2.MDV">
<!-- Study Event, ItemGroup and Item definitions not shown -->
<CodeList OID="STUDY.CL.NullReasonCodelist" Name="NullFlavorValueSubset" DataType="text">
<ExternalCodeList Dictionary="HL7 Null Flavor Value Set" Version="2018-08-12"/>
<Coding Code="V3 Null Flavor Value Set" System="https://terminology.hl7.org/2.0.0/ValueSet-v3-NullFlavor.html"
SystemName="v3.NullFlavor" SystemVersion="2018-08-12" CommentOID="ODMV2EX.WhyNoHref"/>
</CodeList>
</MetaDataVersion> |
...
| Code Block |
|---|
| language | xml |
|---|
| title | Ex2 Clinical DataNull Flavors Reference Example 2 |
|---|
| linenumbers | true |
|---|
|
<ClinicalData StudyOID="ODMV2.NF.EX2.Study" MetaDataVersonOID="ODMV2.NF.EX2.MDV">
<SubjectData SubjectKey="002" TransactionType="Insert">
<StudyEventData StudyEventOID="vstWEEK3">
<ItemGroupData ItemGroupOID="sfrmLB-biomarker">
<AuditRecord>
<UserRef UserOID="system"/>
<LocationRef LocationOID="UCSD"/>
<DateTimeStamp>2019-03-17T19:21:58+00:00</DateTimeStamp>
</AuditRecord>
<Annotation SeqNum="67944">
<Flag CodeListOID="STUDY.CL.NullReasonCodelist">NI</Flag>
</Annotation>
</ItemGroupData>
</StudyEventData>
</SubjectData>
</ClinicalData> |
...