|  | PR adj1) | 95% CI |
---|---|---|---|
Gender | Female | 1.32 | 1.03–1.68 |
Smoking | Ex-smokers | 1.35 | 1.01–1.79 |
 | Current smokers | 1.57 | 1.24–1.98 |
The number of cooked lunches per person | 150–199 meals | 1.28 | 1.05–1.56 |
No breaks in morning session |  | 1.33 | 1.13–1.56 |
Kitchen environment score2) |  | 1.09 | 1.03–1.15 |
The height of cooking equipment score3) |  | 1.13 | 1.08–1.19 |
Job satisfaction | Dissatisfied | 1.22 | 1.03–1.45 |
Stress at work | Stressful | 1.68 | 1.42–1.99 |
Financial constraints | Stressful | 1.23 | 1.03–1.47 |
Health-related stress | Stressful | 1.31 | 1.08–1.59 |
Worries about the future | Stressful | 1.24 | 1.01–1.52 |