| Description: | Blood relatives have had night terrors |
| Category: | Online follow-up ⏵ Sleep ⏵ Family history |
| Participants | 179,264 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Mar 2024 | |||
| Item count | 179,264 | Item Type | Data | Instances | Singular | Version | Mar 2024 | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | 1 |
