Data-Field 30339
Description:When was your last period (1999 Self-completion)? (Include current period if bleeding now) - if you cannot remember the month and year give the age at the time - at age 53 years
Category:Specialist questionnaire dataWomens health questionnaireMenstrual cycle

Participants236 Value TypeInteger, years SexedBoth sexes DebutJan 2026
Item count236Item TypeDataInstancesDefined (1)VersionN/A
StabilityCompleteStrataPrimaryArrayNoCost TierdX oX sX