| Description: | Whether the visual letter search was attempted or not - at age 69 years |
| Category: | Clinical data ⏵ Cognitive function ⏵ Processing speed |
| Participants | 2,123 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Sep 2024 | |||
| Item count | 2,123 | Item Type | Data | Instances | Defined (1) | Version | N/A | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX oX sX |
