Description: | Symbol digit completion status |
Category: | Online follow-up ⏵ Cognitive function online ⏵ Symbol digit substitution |
Cognitive function |
Participants | 120,144 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Jul 2015 | |||
Item count | 120,144 | Item Type | Data | Instances | Singular | Version | Aug 2015 | |||
Stability | Complete | Strata | Primary | Array | No | Cost Tier | d1 o1 s1 |