<ddi:Fragment xmlns:ddi="ddi:instance:3_1" xmlns:r="ddi:reusable:3_1"><l:Variable id="1fce7a47-675b-480b-b54b-074fc9369874" version="2.0.0" versionDate="2026-02-25T12:33:44" xmlns:l="ddi:logicalproduct:3_1" xmlns:r="ddi:reusable:3_1"><r:UserID type="11179-IRDI">de.dezim:1fce7a47-675b-480b-b54b-074fc9369874:2</r:UserID><r:VersionResponsibility>shk@dezim-institut.de</r:VersionResponsibility><r:VersionRationale xml:lang="en">corona</r:VersionRationale><l:VariableName xml:lang="de">phq1</l:VariableName><l:VariableName xml:lang="en">phq1</l:VariableName><l:VariableName xml:lang="en-GB">phq1</l:VariableName><r:Label xml:lang="de">Wenig Interesse oder Freude daran, Dinge zu tun</r:Label><r:Label xml:lang="en">Little interest or pleasure in doing things</r:Label><r:Label xml:lang="en-GB">Little interest or pleasure in doing things</r:Label><l:ResponseUnit /><r:AnalysisUnit /><l:Representation additivity="NonAdditive"><l:CodeRepresentation blankIsMissingValue="false"><r:CodeSchemeReference><r:ID>db6ff0eb-ca9d-4a67-b096-8f57fc866f68</r:ID><r:IdentifyingAgency>de.dezim</r:IdentifyingAgency><r:Version>1</r:Version></r:CodeSchemeReference></l:CodeRepresentation></l:Representation></l:Variable></ddi:Fragment>