Odds ratios with 95% confidence intervals from multiple logistic regression against unintentional sleep during work and during leisure time
| OR (95% CI) | |
|---|---|
| Only significant predictors from the crude logistic regression have been introduced. | |
| During work (n=5370) | |
| Disturbed sleep | 2.09 (1.46 to 3.00) |
| Age 30–45 | 0.58 (0.43 to 0.79) |
| Age >45 | 0.69 (0.51 to 0.93) |
| Shift work with night work | 1.60 (1.14 to 2.23) |
| Shift work with day work | 1.05 (0.81 to 1.36) |
| Socioeconomic: high white collar | 1.52 (1.13 to 2.05) |
| Socioeconomic: lower white collar | 0.88 (0.08 to 1.14) |
| Smoking | 0.57 (0.42 to 0.77) |
| Female | 0.74 (0.59 to 0.94) |
| Social support—intermediate | 0.77 (0.55 to 1.18) |
| Social support—high | 0.73 (0.46 to 1.18) |
| Exercise | 1.19 (0.90 to 1.58) |
| Single | 1.24 (0.97 to 1.58) |
| During leisure time (n=5333) | |
| Disturbed sleep | 1.98 (1.57 to 2.50) |
| Snoring | 1.54 (1.28 to 1.85) |
| Age >45 years | 1.47 (1.20 to 1.83) |
| Age 30–45 years | 0.97 (0.80 to 1.19) |
| Exercise | 0.79 (0.68 to 0.92) |
| High work demands | 1.33 (1.01 to 1.76) |
| Intermediate work demands | 1.07 (0.86 to 1.33) |
| Gender: female | 1.04 (0.89 to 1.24) |
| Supervisor | 1.05 (089 to 1.23) |