Population characteristics, and crude, and also age, gender, educational level, and smoking status adjusted relative cardiovascular disease risk
| Variable | Mean (SD) or % | Crude relative risk (95% CI) | Adjusted relative risk* (95% CI) |
|---|---|---|---|
| *Adjusted for age, gender, educational level, and smoking status. | |||
| †For age the relative risk is calculated per 10 years increase interval. | |||
| ‡Relative risk compared to females. | |||
| §Relative risk compared to current non-smokers. | |||
| Age | 41.6 (8.5) | 2.59 (1.72 to 3.92)† | 2.19 (1.42 to 3.37)† |
| Gender (male) | 72.5% | 15.6 (2.14 to 113.3)‡ | 11.3 (1.55 to 83.0)‡ |
| Education | |||
| Low | 30.6% | 1 | 1 |
| Intermediate | 31.9% | 0.60 (0.29 to 1.24) | 0.81 (0.39 to 1.68) |
| High | 37.5% | 0.43 (0.20 to0.92) | 0.55 (0.26 to 1.2) |
| Smoking status (current smoker) | 24.4% | 2.84 (1.55-5.19)§ | 2.74 (1.47 to 5.09)§ |
| Need for recovery | 0.37 (0.26) | ||
| Lowest tertile | 1 | 1 | |
| Medium tertile | 1.23 (0.50 to 3.02) | 1.22 (0.49 to 3.04) | |
| Highest tertile | 3.56 (1.43 to 7.98) | 3.16 (1.34 to 7.48) | |
| Sleep quality score | 2.1 (0.71) | ||
| Poor sleep quality | 16.9% | 3.18 (1.70 to 5.95) | 2.82 (1.48 to 5.35) |
| Psychological distress (GHQ) | 11.4 (5.2) | ||
| GHQ-case | 17.1% | 2.18 (1.14 to 4.20) | 2.00 (1.02 to 3.92) |
| Night shift work | 24.1% | 1.42 (0.74 to 2.73) | 1.34 (0.63 to 2.83) |
| Job demands (JCQ) | 33.1 (5.64) | ||
| Lowest tertile | 1 | 1 | |
| Medium tertile | 1.62 (0.67 to 3.90) | 1.60 (0.66 to 3.86) | |
| Highest tertile | 2.48 (1.10 to 5.60) | 2.29 (1.01 to 5.22) | |
| Decision latitude (JCQ) | 72.3 (11.0) | ||
| Highest tertile | 1 | 1 | |
| Medium tertile | 0.72 (0.33 to 1.57) | 0.73 (0.33 to 1.62) | |
| Lowest tertile | 1.26 (0.63 to 2.52) | 1.21 (0.57 to 2.56) | |