Table 4.
Four logistic regression analysis to assess the correlation between selected characteristics and PTSD occurrence.
| Variables | RM1 | RM2 | RM3 | RM4 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | |
| Gender | ||||||||||||
| Male | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref |
| Female | 0.601 | 0.513–0.704 | <0.001 | 0.608 | 0.518–0.712 | <0.001 | 0.628 | 0.534–0.738 | <0.001 | 0.621 | 0.528–0.731 | <0.001 |
| Major | ||||||||||||
| Engineering | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref |
| Science | 1.244 | 0.986–1.568 | 0.065 | 1.221 | 0.967–1.541 | 0.093 | 1.275 | 1.006–1.615 | 0.044 | 1.253 | 0.986–1.592 | 0.065 |
| Agriculture | 1.662 | 1.117–2.473 | 0.012 | 1.639 | 1.099–2.444 | 0.015 | 1.656 | 1.100–2.492 | 0.016 | 1.693 | 1.123–2.552 | 0.012 |
| Liberal art | 1.392 | 1.104–1.756 | 0.005 | 1.39 | 1.101–1.754 | 0.006 | 1.476 | 1.165–1.871 | 0.001 | 1.499 | 1.182–1.902 | 0.001 |
| Medicine | 1.571 | 1.026–2.407 | 0.038 | 1.609 | 1.050–2.467 | 0.029 | 1.579 | 1.020–2.446 | 0.041 | 1.614 | 1.041–2.501 | 0.032 |
| Art | 1.669 | 1.278–2.180 | <0.001 | 1.648 | 1.261–2.155 | <0.001 | 1.744 | 1.327–2.292 | <0.001 | 1.76 | 1.337–2.316 | <0.001 |
| Student leader | ||||||||||||
| No | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref | ref |
| Yes | 0.748 | 0.624–0.896 | 0.002 | 0.761 | 0.635–0.912 | 0.003 | 0.809 | 0.673–0.973 | 0.025 | 0.835 | 0.693–1.005 | 0.057 |
| Confirmed cases in residential villages/communities | ||||||||||||
| No | ref | ref | ref | ref | ref | ref | ref | ref | ref | |||
| Yes | 1.346 | 1.024–1.770 | 0.033 | 1.299 | 0.983–1.716 | 0.066 | 1.291 | 0.976–1.708 | 0.074 | |||
| Imported cases from abroad in residential village/community | ||||||||||||
| No | ref | ref | ref | ref | ref | ref | ref | ref | ref | |||
| Yes | 1.86 | 1.242–2.784 | 0.003 | 1.765 | 1.171–2.660 | 0.007 | 1.725 | 1.143–2.602 | 0.009 | |||
| Imported cases from abroad in residential township/town/street | ||||||||||||
| No | ref | ref | ref | ref | ref | ref | ref | ref | ref | |||
| Yes | 0.978 | 0.734–1.303 | 0.879 | 0.996 | 0.745–1.331 | 0.976 | 0.988 | 0.739–1.321 | 0.936 | |||
| Family type | ||||||||||||
| Nuclear family | ref | ref | ref | ref | ref | ref | ||||||
| Extended family | 0.974 | 0.695–1.367 | 0.88 | 0.977 | 0.696–1.372 | 0.894 | ||||||
| Single-parent families | 1.441 | 0.849–2.447 | 0.176 | 1.47 | 0.866–2.496 | 0.154 | ||||||
| Remarried family | 1.613 | 0.567–4.592 | 0.371 | 1.625 | 0.569–4.640 | 0.364 | ||||||
| Family’s financial situation | ||||||||||||
| Extremely poor | ref | ref | ref | ref | ref | ref | ||||||
| Poor | 1.048 | 0.751–1.461 | 0.784 | 1.031 | 0.739–1.439 | 0.857 | ||||||
| Average | 0.814 | 0.583–1.138 | 0.229 | 0.818 | 0.585–1.144 | 0.241 | ||||||
| Rich | 0.673 | 0.281–1.614 | 0.375 | 0.667 | 0.278–1.603 | 0.366 | ||||||
| The way parents educate their children | ||||||||||||
| Arbitrary control type | ref | ref | ref | ref | ref | ref | ||||||
| Uninvolved and permissive type | 1.028 | 0.702–1.506 | 0.885 | 1.031 | 0.703–1.511 | 0.877 | ||||||
| Democratic deliberative type | 0.714 | 0.552–0.924 | 0.011 | 0.73 | 0.564–0.946 | 0.017 | ||||||
| Doting and pampering type | 1.507 | 0.847–2.682 | 0.163 | 1.487 | 0.834–2.648 | 0.178 | ||||||
| Father’s academic credentials | ||||||||||||
| Senior high school degree and below | ref | ref | ref | ref | ref | ref | ||||||
| Bachelor’s degree | 0.894 | 0.715–1.116 | 0.322 | 0.905 | 0.724–1.131 | 0.379 | ||||||
| Master’s degree and above | 0.922 | 0.461–1.846 | 0.819 | 0.934 | 0.466–1.870 | 0.847 | ||||||
| The relationship between parents | ||||||||||||
| Marginalization and alienation | ref | ref | ref | ref | ref | ref | ||||||
| Flat and common | 0.607 | 0.363–1.015 | 0.057 | 0.589 | 0.351–0.986 | 0.044 | ||||||
| Harmony | 0.439 | 0.264–0.732 | 0.002 | 0.427 | 0.256–0.713 | 0.001 | ||||||
| Very affectionate | 0.313 | 0.184–0.531 | <0.001 | 0.309 | 0.182–0.526 | <0.001 | ||||||
| University requires students to report daily information | ||||||||||||
| No | ref | ref | ref | |||||||||
| Yes | 0.842 | 0.639–1.110 | 0.223 | |||||||||
| University carried out popular science propaganda | ||||||||||||
| No | ref | ref | ref | |||||||||
| Yes | 0.784 | 0.595–1.034 | 0.084 | |||||||||
| University conducts distance learning | ||||||||||||
| No | ref | ref | ref | |||||||||
| Yes | 1.004 | 0.800–1.260 | 0.97 | |||||||||
| University provides psychological counseling | ||||||||||||
| No | ref | ref | ref | |||||||||
| Yes | 0.766 | 0.638–0.918 | 0.004 |