Data-Field 5086
Description:Cylindrical power (left)
Category:Assessment centreEye measuresRefractometryRefractometer 1
Physical measures

Participants129,171 Value TypeContinuous, diopters SexedBoth sexes DebutJan 2012
Item count398,842Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataPrimaryArrayYes (10)Cost Tier1