Genotype | TT (n = 223) | TC (n = 91) | CC (n = 14) |
---|---|---|---|
MEQ score | 48.4 ± 7.4 | 48.6 ± 7.3 | 44.8 ± 6.6 |
Weekdays | Â | Â | Â |
Bedtime | 1:03 ± 0:59 | 0:58 ± 1:14 | 1:52 ± 1:36 |
Wake time | 7:49 ± 1:28 | 7:44 ± 1:20 | 8:59 ± 1:35 |
Mid-sleep | 4:26 ± 1:06 | 8:17 ± 1:07 | 5:26 ± 1:29 |
Sleep duration | 6:16 ± 1:02 | 6:25 ± 1:15 | 6:58 ± 1:20 |
Weekends | Â | Â | Â |
Bedtime | 1:31 ± 1:21 | 1:26 ± 1:15 | 2:35 ± 1:31 |
Wake time | 9:44 ± 1:47 | 9:26 ± 1:38 | 10:23 ± 2:00 |
Mid-sleep | 5:37 ± 1:24 | 5:26 ± 1:17 | 6:29 ± 1:41 |
Sleep duration | 8:08 ± 1:26 | 8:03 ± 1:41 | 7:45 ± 1:27 |
Values indicate means ± SD. |  |  |