Data-Field 30493
Description:When online sleep quality questionnaire completed
Category:Online follow-upSleepQuality of sleep
Communication and participation in extension studies

Participants182,214 Value TypeDate SexedBoth sexes DebutMar 2024
Item count182,214Item TypeDataInstancesSingularVersionMar 2024
StabilityCompleteStrataPrimaryArrayNoCost TierdX o1 s1