Logistics regression of CPSS score
| Model 1* | Model 2† | |||
| OR (95% CI) | P value | OR (95% CI) | P value | |
| Kid | ||||
| Yes | 1.000 | 1.000 | ||
| No | 2.226 (1.098 to 4.515) | 0.027 | 2.338 (1.258 to 4.345) | 0.007 |
| Education level | ||||
| Senior high school and below | 1.000 | 1.000 | ||
| College | 1.453 (1.206 to 1.750) | 0.000 | 1.478 (1.231 to 1.776) | 0.000 |
| Above college | 1.928 (1.290 to 2.882) | 0.001 | 1.936 (1.306 to 2.870) | 0.001 |
| Occupation | ||||
| Manual | 1.000 | 1.000 | ||
| Mental | 1.389 (1.144 to 1.686) | 0.001 | 1.394 (1.149 to 1.690) | 0.001 |
| Risky alcohol drinking | ||||
| No | 1.000 | 0.003 | 1.000 | 0.001 |
| Yes | 1.492 (1.146 to 1.944) | 1.516 (1.175 to 1.958) | ||
*Adjusted by age, sex, educational level, marital status, family structure (with/without children), nature of work (mental/manual labour), number of stents and the presence/absence of sleep disorders, other chronic diseases and the following habits: regular exercise, risky alcohol consumption and smoking.
†Adjusted by age, sex, educational level, marital status, family structure (with/without children), nature of work (mental/manual labour), number of stents and the presence/absence of sleep disorders, other chronic diseases, the following habits: regular exercise, risky alcohol consumption, and smoking, PHQ-9 scores and GAD-7 scores.
CPSS, Chinese version Perceived Stress Scale; GAD-7, Generalised Anxiety Disorder 7; PHQ9, Patient Health Questionnaire 9.