Data-Field 6147
Description:Reason for glasses/contact lenses
Category:Eyesight - Health and medical history - Touchscreen - UK Biobank Assessment Centre

Participants147,885 Value TypeCategorical (multiple) SexedBoth sexes DebutJan 2012
Item count210,491Item TypeDataInstancesDefined (4)VersionSep 2019
StabilityCompleteStrataPrimaryArrayYes (6)