Data-Field 7455
Description:How old were you then (diagnosis of hay fever)
Category:Questionnaire data ⏵ Health and medical history ⏵ Medical conditions ⏵ Respiratory conditions

Participants246 Value TypeInteger, year/years SexedBoth sexes DebutJan 2026
Item count246Item TypeDataInstancesDefined (1)VersionN/A
StabilityCompleteStrataPrimaryArrayNoCost TierdX oX sX