| Description: | Age at recruitment |
| Category: | Baseline: Assessment ⏵ Socio-demographic characteristics |
| Participants | 159,517 | Value Type | Integer, years | Sexed | Both sexes | Debut | May 2021 | |||
| Item count | 159,517 | Item Type | Data | Instances | Singular | Version | May 2021 | |||
| Stability | Complete | Strata | Primary | Array | No |
