Table 6.
Univariate logistic regression analysis of work and daily life factors and teachers’ stress.
| Factors | β | SE | χ2 | df | P | OR | 95% CI |
|---|---|---|---|---|---|---|---|
| Daily working hours | 19.770 | 2 | <0.001 | ||||
| <8 | 1.000 | ||||||
| 8–10 | 0.236 | 0.191 | 1.521 | 1 | 0.218 | 1.266 | 0.870–1.841 |
| >10 | −0.741 | 0.238 | 9.672 | 1 | 0.002 | 0.476 | 0.299–0.760 |
| Teaching workload/semester (h) | 21.791 | 3 | <0.001 | ||||
| <50 | 1.000 | ||||||
| 50–99 | −0.263 | 0.251 | 1.093 | 1 | 0.296 | 0.769 | 0.470–1.258 |
| 100–199 | 0.529 | 0.258 | 4.190 | 1 | 0.041 | 1.697 | 1.023–2.816 |
| > 200 | 0.779 | 0.398 | 3.828 | 1 | 0.050 | 2.179 | 0.999–4.754 |
| Postgraduates annually | 2.033 | 2 | 0.362 | ||||
| 0 | 1.000 | ||||||
| ≤ 5 persons | 0.206 | 0.178 | 1.336 | 1 | 0.248 | 1.229 | 0.867–1.742 |
| ＞5 persons | −0.167 | 0.383 | 0.191 | 1 | 0.662 | 0.846 | 0.399–1.791 |
| Current chaired projects | 31.308 | 3 | <0.001 | ||||
| 0 | 1.000 | ||||||
| 1 | 0.452 | 0.236 | 3.679 | 1 | 0.055 | 1.571 | 0.990–2.493 |
| 2–3 | 0.068 | 0.220 | 0.096 | 1 | 0.757 | 1.070 | 0.695–1.648 |
| >4 | −1.245 | 0.311 | 16.020 | 1 | <0.001 | 0.288 | 0.156–0.530 |
| Sleep time (h) | 6.313 | 3 | 0.097 | ||||
| ≤5 | 1.000 | ||||||
| 5–6 | −0.747 | 0.680 | 1.208 | 1 | 0.272 | 0.474 | 0.125–1.796 |
| 7–8 | −1.063 | 0.676 | 2.476 | 1 | 0.116 | 0.345 | 0.092–1.298 |
| > 8 | −1.340 | 0.779 | 2.958 | 1 | 0.085 | 0.262 | 0.057–1.206 |
| Normal holiday breaks | 30.324 | 2 | <0.001 | ||||
| Can | 1.000 | ||||||
| Occasionally | 0.322 | 0.175 | 3.367 | 1 | 0.067 | 1.379 | 0.978–1.945 |
| Cannot | 1.803 | 0.328 | 30.193 | 1 | <0.001 | 6.066 | 3.189–11.540 |
| Physical exercise | 53.570 | 2 | <0.001 | ||||
| Often | 1.000 | ||||||
| Sometimes | 1.408 | 0.226 | 38.940 | 1 | <0.001 | 4.088 | 2.627–6.363 |
| Never | 2.374 | 0.372 | 40.747 | 1 | <0.001 | 10.737 | 5.180–22.253 |