Logistic regression models on smoking
| Smoking | ||||||
|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | ||||
| OR | 95% CI | OR | 95% CI | OR | 95% CI | |
| Significant difference: *p<0.05; **p<0.01; ***p<0.001. | ||||||
| Data were weighted to adjust for the number of adults within each household, over sampling of adults living in low density population provinces and under sampling of unemployed adults in the Veneto region. | ||||||
| CI, confidence interval; OR, odds ratio. | ||||||
| Occupational class | ||||||
| Higher managers and professionals | 1.00 | Reference | 1.00 | Reference | 1.00 | Reference |
| Lower managers and professionals | 1.02 | 0.66 to 1.57 | 0.95 | 0.61 to 1.47 | 1.00 | 0.63 to 1.57 |
| Intermediate employees | 1.33 | 0.83 to 2.13 | 1.21 | 0.75 to 1.95 | 1.20 | 0.72 to 1.97 |
| Small employers | 1.52* | 1.01 to 2.30 | 1.39 | 0.91 to 2.11 | 1.30 | 0.84 to 2.02 |
| Lower supervisors | 1.38 | 0.87 to 2.17 | 1.34 | 0.85 to 2.13 | 1.28 | 0.79 to 2.08 |
| Semi-routine employees | 1.29 | 0.84 to 1.98 | 1.23 | 0.80 to 1.90 | 1.16 | 0.70 to 1.76 |
| Routine employees | 1.30 | 0.77 to 1.82 | 1.27 | 0.83 to 1.92 | 1.15 | 0.73 to 1.80 |
| Unemployed | 2.78*** | 1.68 to 4.62 | 2.41*** | 1.43 to 4.05 | 2.23** | 1.28 to 3.88 |
| Sex | ||||||
| Female | 1.00 | Reference | 1.00 | Reference | 1.00 | Reference |
| Male | 1.41*** | 1.18 to 1.70 | 1.44*** | 1.19 to 1.74 | 1.39*** | 1.15 to 1.69 |
| Age (years) | ||||||
| 65+ | 1.00 | Reference | 1.00 | Reference | 1.00 | Reference |
| 55–64 | 2.36*** | 1.70 to 2.02 | 2.41*** | 1.72 to 3.36 | 2.21*** | 1.53 to 3.19 |
| 35–54 | 2.53*** | 1.80 to 3.55 | 2.77*** | 1.96 to 3.93 | 2.48*** | 1.63 to 3.77 |
| 18–34 | 2.77*** | 1.95 to 3.93 | 2.89*** | 2.02 to 4.13 | 2.54*** | 1.66 to 3.87 |
| Marital status | ||||||
| Married/living with a partner | 1.00 | Reference | 1.00 | Reference | 1.00 | Reference |
| Not married | 1.54*** | 1.23 to 1.91 | 1.45*** | 1.15 to 1.81 | 1.52*** | 1.20 to 1.93 |
| Place of birth | ||||||
| Veneto | 1.00 | Reference | 1.00 | Reference | 1.00 | Reference |
| Outside Veneto | 1.63**** | 1.27 to 2.09 | 1.62*** | 1.25 to 2.09 | 1.62*** | 1.24 to 2.11 |
| Confident handling personal problems | ||||||
| Very often/often | 1.00 | Reference | 1.00 | Reference | ||
| Never/almost never/sometimes | 0.91 | 0.70 to 1.19 | 0.93 | 0.71 to 1.22 | ||
| Felt that things going my way | ||||||
| Very often/often | 1.00 | Reference | 1.00 | Reference | ||
| Never/almost never/sometimes | 1.16 | 0.93 to 1.44 | 1.13 | 0.90 to 1.42 | ||
| Unable to control important things in life | ||||||
| Never/almost never | 1.00 | Reference | 1.00 | Reference | ||
| Very often/often/sometimes | 1.36** | 1.09 to 1.70 | 1.39** | 1.11 to 1.75 | ||
| Felt difficulties could not be overcome | ||||||
| Never/almost never | 1.00 | Reference | 1.00 | Reference | ||
| Very often/often/sometimes | 1.20 | 0.94 to 1.65 | 1.23 | 0.97 to 1.71 | ||
| People to count on for instrumental support | ||||||
| At least one person | 1.00 | Reference | 1.00 | Reference | ||
| None | 0.93 | 0.60 to 1.46 | 0.94 | 0.59 to 1.48 | ||
| People to count on for emotional support | ||||||
| At least one person | 1.00 | Reference | 1.00 | Reference | ||
| None | 1.46** | 1.07 to 1.98 | 1.45* | 1.06 to 1.99 | ||
| Education | ||||||
| Some college/university degree | 1.00 | Reference | ||||
| Secondary school | 1.16 | 0.87 to 1.56 | ||||
| Primary school | 0.94 | 0.66 to 1.34 | ||||
| Elementary school or less | 0.52* | 0.28 to 0.96 | ||||
| Residential density | ||||||
| More than 1 room/person | 1.00 | Reference | ||||
| 1 room/person or less | 1.09 | 0.90 to 1.31 | ||||
| Car ownership | ||||||
| Yes | 1.00 | Reference | ||||
| No | 0.73 | 0.42 to 1.35 | ||||
| Housing tenure | ||||||
| Yes | 1.00 | Reference | ||||
| No | 1.37** | 1.08 to 1.74 | ||||
| Constant | 0.56*** | 0.50*** | 0.39*** | |||