| Description: | How long before bedtime use a device such as a computer, mobile phone, etc. |
| Category: | Online follow-up ⏵ Sleep ⏵ Lifestyle routines |
| Participants | 179,010 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Mar 2024 | |||
| Item count | 179,010 | Item Type | Data | Instances | Singular | Version | Mar 2024 | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | o1 s1 |
