Histogram
Horne-Ostberg Morningness-Eveningness Questionnaire: Time of evening you need sleep vs STAGES Visit
| Alliance Sleep Questionnaire | |
|---|---|
| Total | 1,881 |
| 1:45-3am | 120 |
| 12:30-1:45am | 166 |
| 10:15pm-12:30am | 553 |
| 9-10:15pm | 436 |
| 8-9pm | 495 |
| Unknown | 111 |
Horne-Ostberg Morningness-Eveningness Questionnaire: Time of evening you need sleep vs Participant's sex
Alliance Sleep Questionnaire
| Male | Female | Total | |
|---|---|---|---|
| Total | 868 | 991 | 1,859 |
| 1:45-3am | 57 | 63 | 120 |
| 12:30-1:45am | 85 | 81 | 166 |
| 10:15pm-12:30am | 281 | 272 | 553 |
| 9-10:15pm | 210 | 226 | 436 |
| 8-9pm | 192 | 303 | 495 |
| Unknown | 43 | 46 | 89 |