| Description: | PSQI Q1: During past month, what time have you usually gone to bed at night? - Insight46 phase 2 |
| Category: | Sub-Studies ⏵ Insight46 ⏵ Health and medical history ⏵ Sleep |
| Participants | pending | Value Type | Text | Sexed | Both sexes | Debut | Jan 2026 | |||
| Item count | pending | Item Type | Data | Instances | Defined (1) | Version | N/A | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX oX sX |
