Data-Field 2794
Description:Age started oral contraceptive pill
Category:Female-specific factorsSex-specific factorsTouchscreenAssessment centre

Participants220,801 Value TypeInteger, years SexedFemales only DebutJan 2012
Item count258,029Item TypeDataInstancesDefined (4)VersionNov 2022
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1