Logistic regression analysis of association between social participation and the odds ratio of daily and intermittent smoking, respectively, compared to all non-smokers and presented as crude odds ratio (OR), adjusted OR, and confidence intervals (95 % CI): women. The Malmö diet and cancer study 1992-94.
| Crude OR | Model I | Model II | Model III | Model IV | Model V | |
| Daily smokers | ||||||
| Social participation7-150 | 1.6 (1.4 to 1.8) | 1.7 (1.5 to 2.0) | 1.7 (1.5 to 2.0) | 1.7 (1.5 to 1.9) | 1.7 (1.5 to 1.9) | 1.5 (1.3 to 1.8) |
| Age7-151 | 0.8 (0.7 to 0.8) | 0.8 (0.7 to 0.8) | 0.8 (0.7 to 0.8) | 0.8 (0.7 to 0.8) | 0.7 (0.7 to 0.8) | |
| Country of origin7-152 | 1.0 (0.8 to 1.1) | 1.0 (0.8 to 1.1) | 0.9 (0.8 to 1.1) | 0.9 (0.7 to 1.0) | ||
| Self reported diseases7-153 | 1.2 (1.0 to 1.4) | 1.1 (1.0 to 1.3) | 1.1 (1.0 to 1.3) | |||
| Marital status7-154 | 1.4 (1.3 to 1.4) | 1.4 (1.3 to 1.4) | ||||
| Socioeconomic status7-160 | 1.1 (1.0 to 1.1) | |||||
| Intermittent smokers | ||||||
| Social participation7-150 | 0.9 (0.7 to 1.2) | 1.0 (0.8 to 1.3) | 1.0 (0.8 to 1.3) | 1.0 (0.8 to 1.3) | 1.0 (0.8 to 1.3) | 1.0 (0.8 to 1.3) |
| Age7-151 | 0.8 (0.7 to 0.9) | 0.8 (0.7 to 0.9) | 0.8 (0.7 to 0.9) | 0.8 (0.7 to 0.9) | 0.8 (0.7 to 0.9) | |
| Country of origin7-152 | 0.8 (0.6 to 1.2) | 0.8 (0.6 to 1.2) | 0.8 (0.6 to 1.2) | 0.8 (0.6 to 1.2) | ||
| Self reported diseases7-153 | 1.0 (0.8 to 1.4) | 1.0 (0.8 to 1.4) | 1.0 (0.8 to 1.4) | |||
| Marital status7-154 | 1.2 (1.0 to 1.3) | 1.2 (1.0 to 1.3) | ||||
| Socioeconomic status7-160 | 1.0 (0.9 to 1.1) | |||||