From: Prevalence and correlates of poor sleep quality among college students: a cross-sectional survey
Estimate | SE | Wald | P | OR | 95%CI | |
---|---|---|---|---|---|---|
Age | ||||||
≤ 20 | −0.043 | 0.092 | 0.219 | 0.640 | 0.958 | 0.800–1.147 |
> 20 | 1.000 | |||||
Gender | ||||||
Male | 0.004 | 0.067 | 0.004 | 0.948 | 1.004 | 0.880–1.146 |
Female | 1.000 | |||||
Grade | ||||||
Freshman | 0.421 | 0.136 | 9.645 | 0.002 | 1.523 | 1.168–1.987 |
Sophomore | 0.283 | 0.129 | 4.798 | 0.028 | 1.327 | 1.030–1.709 |
Junior | 0.029 | 0.123 | 0.055 | 0.815 | 1.029 | 0.809–1.308 |
Senior and senior five | 1.000 | |||||
Alcohol use | ||||||
yes | 0.491 | 0.070 | 49.346 | < 0.001 | 1.634 | 1.425–1.874 |
no | 1.000 | |||||
Study pressure of this academic year | ||||||
no | −1.563 | 0.140 | 123.709 | < 0.001 | 0.210 | 0.159–0.276 |
smaller | −1.249 | 0.134 | 87.531 | < 0.001 | 0.287 | 0.221–0.373 |
general | −1.150 | 0.117 | 96.568 | < 0.001 | 0.317 | 0.252–0.398 |
larger | −0.464 | 0.120 | 14.857 | < 0.001 | 0.629 | 0.497–0.796 |
great | 1.000 | |||||
Days off from school(/month) | ||||||
0 | −0.673 | 0.186 | 13.091 | < 0.001 | 0.510 | 0.354–0.735 |
< 1 | −0.214 | 0.204 | 1.102 | 0.294 | 0.807 | 0.541–1.204 |
1–2 | −0.381 | 0.213 | 3.189 | 0.074 | 0.683 | 0.450–1.038 |
3–4 | 0.044 | 0.269 | 0.027 | 0.870 | 1.045 | 0.617–1.770 |
≥ 5 | 1.000 | |||||
Self-injurious behaviors | ||||||
never | −0.883 | 0.268 | 10.897 | 0.001 | 0.413 | 0.245–0.698 |
Occasionally | −0.389 | 0.302 | 1.666 | 0.197 | 0.678 | 0.375–1.224 |
sometimes | −0.988 | 0.370 | 7.123 | 0.008 | 0.372 | 0.180–0.769 |
often | 1.000 | |||||
Gambling behaviors | ||||||
yes | 0.154 | 0.076 | 4.082 | 0.043 | 1.167 | 1.005–1.356 |
no | 1.000 | |||||
Exercise for more than 30 min (days/week) | ||||||
0 | 0.210 | 0.099 | 4.512 | 0.034 | 1.234 | 1.016–1.498 |
1–2 | −0.067 | 0.090 | 0.551 | 0.458 | 0.935 | 0.784–1.116 |
3–4 | −0.107 | 0.104 | 1.048 | 0.306 | 0.899 | 0.732–1.103 |
5–7 | 1.000 | |||||
Family relationship | ||||||
Very harmonious | −0.975 | 0.278 | 12.292 | < 0.001 | 0.377 | 0.219–0.650 |
Harmonious | −0.748 | 0.278 | 7.225 | 0.007 | 0.473 | 0.274–0.817 |
Neutral | −0.698 | 0.290 | 5.783 | 0.016 | 0.498 | 0.282–0.879 |
Disharmonious | −0.191 | 0.372 | 0.264 | 0.608 | 0.826 | 0.398–1.714 |
Highly disharmonious | 1.000 | |||||
Communication with parents | ||||||
Substantial | −0.646 | 0.265 | 5.969 | 0.015 | 0.524 | 0.312–0.880 |
Often | −0.106 | 0.148 | 0.513 | 0.474 | 0.899 | 0.672–1.203 |
Neutral | 0.223 | 0.096 | 5.371 | 0.020 | 1.249 | 1.035–1.508 |
Rarely | 0.077 | 0.084 | 0.827 | 0.363 | 1.080 | 0.915–1.274 |
Never | 1.000 | |||||
Satisfaction with paternal love | ||||||
Very satisfied | 0.360 | 0.228 | 2.487 | 0.115 | 1.433 | 0.916–2.240 |
Satisfied | 0.615 | 0.202 | 9.227 | 0.002 | 1.849 | 1.244–2.749 |
Neutral | 0.134 | 0.120 | 1.253 | 0.263 | 1.144 | 0.904–1.448 |
Dissatisfied | −0.020 | 0.092 | 0.049 | 0.825 | 0.980 | 0.818–1.174 |
Very dissatisfied | 1.000 | |||||
Satisfaction with maternal love | ||||||
Very satisfied | −0.499 | 0.278 | 3.238 | 0.072 | 0.607 | 0.352–1.046 |
Satisfied | −0.840 | 0.265 | 10.074 | 0.002 | 0.432 | 0.257–0.725 |
Neutral | −0.045 | 0.151 | 0.090 | 0.765 | 0.956 | 0.712–1.284 |
Dissatisfied | 0.016 | 0.091 | 0.030 | 0.863 | 1.016 | 0.850–1.214 |
Very dissatisfied | 1.000 | |||||
Relationship with classmates | ||||||
Very harmonious | 0.412 | 0.317 | 1.686 | 0.194 | 1.509 | 0.811–2.809 |
Harmonious | 0.791 | 0.265 | 8.912 | 0.003 | 2.206 | 1.312–3.708 |
Neutral | 0.531 | 0.094 | 31.805 | < 0.001 | 1.700 | 1.414–2.045 |
Disharmonious | 0.107 | 0.076 | 1.972 | 0.160 | 1.113 | 0.958–1.293 |
Highly disharmonious | 1.000 | |||||
Places often going with friends | ||||||
Gymnasium | −0.261 | 0.079 | 10.914 | 0.001 | 0.770 | 0.659–0.899 |
Bar/Karaoke hall/Song and dance hall | 0.080 | 0.092 | 0.768 | 0.381 | 1.084 | 0.905–1.297 |
Billiard hall | −0.258 | 0.148 | 3.056 | 0.080 | 0.773 | 0.579–1.032 |
Internet cafes | −0.259 | 0.110 | 5.502 | 0.019 | 0.772 | 0.622–0.958 |
Other | 1.000 |