Variables | Short sleeper | Normative sleeper | Long sleeper | Total | X2 | P value | ||||
---|---|---|---|---|---|---|---|---|---|---|
n | % | n | % | n | % | n | % | |||
Age | 37.06 | 0.105 | ||||||||
18-39y | 3661 | 62.3 | 5465 | 61.8 | 387 | 63.6 | 9513 | 62.0 | ||
40-59y | 1645 | 27.2 | 2110 | 28.1 | 109 | 21.0 | 3864 | 27.6 | ||
60-85y | 131 | 10.5 | 232 | 10.1 | 28 | 15.4 | 391 | 10.4 | ||
Gender | 3.04 | 0.508 | ||||||||
Male | 2514 | 53.0 | 3414 | 51.7 | 231 | 50.2 | 6159 | 52.2 | ||
Female | 2923 | 47.0 | 4393 | 48.3 | 293 | 49.8 | 7609 | 47.8 | ||
Educational years | 60.40 | < 0.001* | ||||||||
≤ 9 years | 557 | 14.0 | 927 | 15.6 | 105 | 26.2 | 1589 | 15.4 | ||
9–15 years | 2910 | 54.6 | 4070 | 52.9 | 287 | 49.7 | 7267 | 53.5 | ||
> 16 years | 1970 | 31.3 | 2810 | 31.5 | 132 | 24.1 | 4912 | 31.1 | ||
Marrital status | 23.91 | 0.115 | ||||||||
Single | 1756 | 29.7 | 2493 | 29.4 | 144 | 32.4 | 4433 | 29.6 | ||
Married | 3537 | 66.5 | 5167 | 68.2 | 147 | 65.0 | 9038 | 67.4 | ||
Divorced | 144 | 3.8 | 334 | 2.4 | 6 | 2.6 | 297 | 3.0 | ||
Income class (CNY) | 7.35 | 0.115 | ||||||||
≤ 6000 | 4037 | 75.8 | 5730 | 74.6 | 405 | 79.2 | 10,172 | 75.2 | ||
> 6000 | 1400 | 24.2 | 2077 | 25.4 | 119 | 20.8 | 3596 | 24.8 | ||
Smoking status | 27.97 | 0.002* | ||||||||
Smoke | 1363 | 29.1 | 1644 | 25.0 | 128 | 27.2 | 3135 | 26.7 | ||
Never smoke | 4074 | 70.9 | 6163 | 75.0 | 396 | 72.8 | 10,633 | 73.3 | ||
Drinking status | 42.41 | < 0.001* | ||||||||
Drink | 1061 | 22.1 | 1217 | 17.8 | 83 | 16.1 | 2361 | 19.4 | ||
Never drink | 4376 | 77.9 | 6590 | 82.2 | 441 | 83.9 | 11,407 | 80.6 | ||
BMI | 25.00 | 0.008* | ||||||||
< 24 | 3929 | 70.3 | 6022 | 74.0 | 413 | 75.6 | 10,364 | 72.6 | ||
≥ 24 | 1508 | 29.7 | 1785 | 26.0 | 111 | 24.4 | 3404 | 27.4 | ||
PHQ9 | 334.69 | < 0.001* | ||||||||
No depression | 3023 | 57.7 | 5521 | 72.1 | 399 | 78.3 | 8943 | 66.6 | ||
Have depression | 2414 | 42.3 | 2286 | 27.9 | 125 | 21.7 | 4825 | 33.4 | ||
GAD7 | 216.71 | < 0.001* | ||||||||
No anxiety | 3434 | 64.9 | 5865 | 75.7 | 421 | 82.4 | 9720 | 71.7 | ||
Have anxiety | 2003 | 35.1 | 1942 | 24.3 | 103 | 17.6 | 4048 | 28.3 |