Description: | Vertex distance (right) |
Category: | Assessment centre ⏵ Eye measures ⏵ Refractometry ⏵ Refractometer 1 |
Physical measures |
Participants | 129,637 | Value Type | Continuous, mm | Sexed | Both sexes | Debut | Jan 2012 | |||
Item count | 133,644 | Item Type | Data | Instances | Defined (2) | Version | N/A | |||
Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX o1 s1 |