Data-Field 5089
Description:Astigmatism angle (left)
Category:Assessment centreEye measuresRefractometryRefractometer 1
Physical measures

Participants129,171 Value TypeInteger, degrees SexedBoth sexes DebutJan 2012
Item count398,743Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataPrimaryArrayYes (10)Cost TierdX o1 s1