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Descriptive data of bedtimes, sleep onset times, wake-up times and rise-times among Norwegian nurses before and after the first wave of the COVID-19 pandemic
| More than 1 h earlier | 15 to 60 min earlier | As before (<than 15 min) |
15 to 60 min later | More than 1 h later | |
|---|---|---|---|---|---|
| Bedtime (n = 1258) | 1.7% | 4.8% | 83.9% | 7.4% | 2.2% |
| Sleep onset time (n = 1256) | 0.6% | 2.0% | 86.4% | 8.8% | 2.3% |
| Wake-up time (n = 1254) | 2.0% | 7.0% | 87.0% | 3.3% | 0.7% |
| Rise-time (n = 1249) | 1.0% | 3.6% | 89.0% | 6.0% | 0.5% |
