| Description: | Thinking of your parents, can you tell me whether your mother has/had when she was alive: trouble sleeping? - at age 43 years |
| Category: | Questionnaire data ⏵ Family history ⏵ Health and medical history |
| Participants | 3,191 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Jan 2026 | |||
| Item count | 3,191 | Item Type | Data | Instances | Defined (1) | Version | N/A | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX oX sX |
