Data-Field 5189
Description:Auto-refraction method (right)
Category:Autorefraction - Eye measures - Physical measures - Assessment Centre

Participants132,116 Value TypeCategorical (single) SexedBoth sexes DebutJan 2012
Item count136,281Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1