Data-Field 1200
Description:Sleeplessness / insomnia
Category:Sleep - Lifestyle and environment - Touchscreen - UK Biobank Assessment Centre

Participants501,631 Value TypeCategorical (single) SexedBoth sexes DebutJan 2012
Item count573,371Item TypeDataInstancesDefined (4)VersionMar 2020
StabilityCompleteStrataPrimaryArrayNo