Table 4.
Level of sleep duration and self-rated health according to level of physical activity
| Variables | Males | Females | ||||||
|---|---|---|---|---|---|---|---|---|
| Sleep duration | Vigorous physical activity1) (n =863) | Moderate physical activity2) (n =515) | Low physical activity3) (n =2,122) | P value | Vigorous physical activity (n =756) | Moderate physical activity (n =654) | Low physical activity (n =2,490) | P value |
| ≤ 5 hours/day | 100 (11.6) | 80 (15.5) | 306 (14.4) | .3454) | 139 (11.5) | 111 (9.2) | 436 (36.0) | .2934) |
| 6 hours/day | 256 (29.7) | 164 (31.8) | 634 (29.9) | .0405) | 184 (10.9) | 157 (9.3) | 624 (37.0) | .9905) |
| 7 hours/day | 245 (28.4) | 128 (24.9) | 601 (28.3) | .0156) | 206 (11.6) | 189 (9.7) | 752 (38.5) | <.0016) |
| 8 hours/day | 201 (23.3) | 112 (21.7) | 446 (21.0) | 178 (10.6) | 143 (9.4) | 526 (34.5) | ||
| 9 hours/day ≤ | 61 (7.1) | 31 (6.0) | 135 (6.4) | 49 (8.5) | 54 (9.4) | 152 (26.5) | ||
| Self-rated health | ||||||||
| Very good | 76 (25.4) | 44 (14.7) | 159 (53.2) | <.0014) | 43 (15.8) | 44 (16.2) | 125 (46.0) | .0024) |
| Good | 336 (19.8) | 201 (11.8) | 753 (44.3) | <.0015) | 220 (11.4) | 200 (10.4) | 737 (38.4) | <.0015) |
| Fair | 338 (14.2) | 192 (8.1) | 901 (37.8) | <.0016) | 329 (10.4) | 224 (7.1) | 1,120 (35.3) | <.0016) |
| Poor | 104 (14.8) | 68 (9.7) | 266 (37.9) | 123 (9.7) | 153 (12.0) | 403 (31.7) | ||
| Very poor | 9 (7.6) | 10 (8.3) | 43 (35.8) | 41 (12.9) | 33 (10.3) | 105 (33.0) | ||
Note: Data are presented as n (%); *, ** and *** denote p < 0.05, p < 0.01 and p < 0.001
1) 20 minutes vigorous physical activity ≥ 3 times/week
2) 30 minutes moderate physical activity ≥ 5 times/week
3) 30 minutes walking ≥ 5 times/week
4) Significant level difference according to meet vigorous physical activity guideline
5) Significant level difference according to meet moderate physical activity guideline
Significant level difference according to meet low physical activity guideline