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Comparisons between sleepiness, satisfaction with sleep and sleep quality according to chronotype.
| Chronotype | Test statistics | ||||
|---|---|---|---|---|---|
| Characteristic | Morning (n = 33) | Intermediate (n = 74) | Evening (n = 7) | F | p |
| (mean ± s) | (mean ± s) | (mean ± s) | |||
| 2.6 | 0.1 | ||||
| Epworth Sleepiness | 8.5 ± 4.0 | 8.2 ± 3.5 | 5.4 ± 3.5 | ||
| 3.1 | 0.08 | ||||
| Sleep satisfaction | 7.3 ± 1.5 | 6.8 ± 1.6 | 6.0 ± 1.4 | ||
| 0.7 | 1.00 | ||||
| Sleep quality | 4.3 ± 0.8 | 4.1 ± 0.9 | 3.3 ± 0.5 | ||
