<ddi:Fragment xmlns:ddi="ddi:instance:3_1" xmlns:r="ddi:reusable:3_1"><l:Variable id="a1fc1e1f-acac-4342-9107-ee8139be1ffb" 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:a1fc1e1f-acac-4342-9107-ee8139be1ffb:2</r:UserID><r:VersionResponsibility>shk@dezim-institut.de</r:VersionResponsibility><r:VersionRationale xml:lang="en">corona</r:VersionRationale><l:VariableName xml:lang="de">phq3</l:VariableName><l:VariableName xml:lang="en">phq3</l:VariableName><l:VariableName xml:lang="en-GB">phq3</l:VariableName><r:Label xml:lang="de">Schwierigkeiten beim Ein- oder Durchschlafen oder zu viel Schlaf</r:Label><r:Label xml:lang="en">Trouble falling or staying asleep, or sleeping too much</r:Label><r:Label xml:lang="en-GB">Trouble falling or staying asleep, or sleeping too much</r:Label><l:ResponseUnit /><r:AnalysisUnit /><l:Representation additivity="NonAdditive"><l:CodeRepresentation blankIsMissingValue="false"><r:CodeSchemeReference><r:ID>006c7e1b-98e0-461b-9dce-c936d0b8e295</r:ID><r:IdentifyingAgency>de.dezim</r:IdentifyingAgency><r:Version>1</r:Version></r:CodeSchemeReference></l:CodeRepresentation></l:Representation></l:Variable></ddi:Fragment>