Table 2.
Daily time spent in bed (hours : minutes) by male and female participants in OSSLS2
|
All participants (n = 685) |
Girls (n = 299) |
Boys (n = 386) |
||||
|---|---|---|---|---|---|---|
| Median | (IQR) | Median | (IQR) | Median | (IQR) | |
| Entire week |
9:11 |
(8:34, 9:45) |
9:17a |
(8.37, 9:49) |
9:08a |
(8:34, 9:41) |
| Weekdays only |
9:00 |
(8:15, 9:30) |
9:00a |
(8:15, 9:30) |
9:00a |
(8:15, 9:30) |
| Weekend days only |
10:00 |
(9:00, 10:45) |
10:00a |
(9:00, 11:00) |
10:00b |
(8:45, 10:30) |
| Sleep Difference | 1.15 | (0:30, 2:00) | 1:15a | (0:30, 2:00) | 1:00a | (0:30, 2:00) |
OSSLS2 Otago School Students Lifestyle Survey Two.
Sleep difference = the difference in sleep hours per night between weekends and weekdays (Weekend - Weekday); For each sex group, values within a row with unlike superscript letters were significantly different (P < 0.05).