From: Prevalence and correlates of poor sleep quality among college students: a cross-sectional survey
Variables | Total | Cr | Good sleep quality n(%) | Poor sleep quality n(%) | OR | 95%CI | p |
---|---|---|---|---|---|---|---|
Tobacco use | |||||||
yes | 354 | 5.6% | 232(65.5) | 122(34.5) | 1.000 | ||
no | 5930 | 94.4% | 4101(69.2) | 1829(30.8) | 0.927 | 0.716–1.200 | 0.564 |
Alcohol use | |||||||
yes | 4394 | 69.9% | 2880(65.5) | 1514(34.5) | 1.000 | ||
no | 1890 | 30.1% | 1453(76.9) | 437(23.1) | 0.607 | 0.528–0.697 | < 0.001 |
Study pressure of this academic year | |||||||
no | 887 | 14.1% | 733(82.6) | 154(17.4) | 1.000 | < 0.001 | |
smaller | 903 | 14.4% | 676(74.9) | 227(25.1) | 1.381 | 1.082–1.762 | 0.009 |
general | 2611 | 41.5% | 1894(72.5) | 717(27.5) | 1.535 | 1.245–1.893 | < 0.001 |
larger | 1488 | 23.7% | 846(56.9) | 642(43.1) | 3.032 | 2.437–3.772 | < 0.001 |
great | 395 | 6.3% | 184(46.6) | 211(53.4) | 4.848 | 3.672–6.401 | < 0.001 |
Days off from school(/month) | < 0.001 | ||||||
0 | 5049 | 80.3% | 3591(71.1) | 1458(28.9) | 1.000 | < 0.001 | |
< 1 | 574 | 9.1% | 348(60.6) | 226(39.4) | 1.587 | 1.307–1.926 | < 0.001 |
1–2 | 395 | 6.3% | 260(65.8) | 135(34.2) | 1.371 | 1.067–1.762 | 0.014 |
3–4 | 110 | 1.8% | 57(51.8) | 53(48.2) | 2.076 | 1.366–3.157 | < 0.001 |
≥ 5 | 156 | 2.5% | 77(49.4) | 79(50.6) | 1.914 | 1.326–2.764 | < 0.001 |
Self-injurious behaviors | |||||||
never | 5929 | 94.4% | 4134(69.7) | 1795(30.3) | 1.000 | 0.002 | |
Occasionally | 196 | 3.1% | 106(54.1) | 90(45.9) | 1.575 | 1.141–2.175 | 0.006 |
sometimes | 75 | 1.2% | 52(69.3) | 23(30.7) | 0.798 | 0.444–1.435 | 0.452 |
often | 84 | 1.3% | 41(48.8) | 43(51.2) | 2.018 | 1.165–3.495 | 0.012 |
Suicidal ideation in the past 12 months | |||||||
yes | 576 | 9.20% | 338(58.7) | 238(41.3) | 1.219 | 0.989–1.503 | 0.064 |
no | 5708 | 90.80% | 3995(70.0) | 1713(30.0) | 1.000 | ||
Gambling behaviors | |||||||
yes | 1137 | 18.1% | 734(64.6) | 403(35.4) | 1.000 | ||
no | 5147 | 81.9% | 3599(69.9) | 1548(30.1) | 0.852 | 0.732–0.990 | 0.037 |
Exercise for more than 30 min (days/week) | |||||||
0 | 1526 | 24.3% | 961(63) | 565(37) | 1.000 | 0.002 | |
1–2 | 2687 | 42.8% | 1893(70.5) | 794(29.5) | 0.768 | 0.663–0.888 | < 0.001 |
3–4 | 1128 | 18.0% | 807(71.5) | 321(28.5) | 0.737 | 0.612–0.886 | 0.001 |
5–7 | 943 | 15.0% | 672(71.3) | 271(28.7) | 0.822 | 0.676–0.999 | 0.049 |