Data-Field 5204
Description:Distance of viewer to screen (right)
Category:Visual acuity - Eye measures - Physical measures - Assessment Centre

Participants133,100 Value TypeContinuous, metres SexedBoth sexes DebutJan 2012
Item count137,321Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataAuxiliaryArrayNoCost Tierd1 o1 s1