Data-Field 2794
Description:Age started oral contraceptive pill
Category:Female-specific factors - Sex-specific factors - Touchscreen - Assessment Centre

Participants220,761 Value TypeInteger, years SexedFemales only DebutJan 2012
Item count252,675Item TypeDataInstancesDefined (4)VersionOct 2021
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1