Data-Field 2207
Description:Wears glasses or contact lenses
Category:EyesightHealth and medical historyTouchscreenAssessment centre

Participants501,488 Value TypeCategorical (single) SexedBoth sexes DebutJan 2012
Item count587,893Item TypeDataInstancesDefined (4)VersionNov 2022
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1