Data-Field 8262
Description:How old were you when you first had severe headaches or migraine - at age 43 years
Category:Questionnaire data ⏵ Health and medical history ⏵ Medical conditions ⏵ Nervous system conditions

Participants816 Value TypeInteger, years SexedBoth sexes DebutJan 2026
Item count816Item TypeDataInstancesDefined (1)VersionN/A
StabilityCompleteStrataPrimaryArrayNoCost TierdX oX sX