Data-Field 5164
Description:3mm regularity index for irregular astigmatism level (right)
Category:Assessment centreEye measuresRefractometryRefractometer 1
Physical measures

Participants121,930 Value TypeCategorical (single) SexedBoth sexes DebutJan 2012
Item count356,859Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataPrimaryArrayYes (6)Cost Tierd1 o1 s1