Table 4 Age 15: Current and daily smoking (odds) by parental social class and personal income (quartiles) (adjusted for sex and age (months)) (n = 2012).
| Current smoking | Daily smoking | |||||
|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | Model 1 | Model 2 | Model 3 | |
| Social class | *** | ** | ||||
| I | 1.00 | 1.00 | 1.00 | 1.00 | ||
| II | 1.20 | 1.16 | 1.71 | 1.65 | ||
| IIIn | 1.33 | 1.29 | 2.28* | 2.22* | ||
| IIIm | 1.56 | 1.49 | 3.07** | 2.90** | ||
| IV | 1.53 | 1.45 | 3.25** | 3.09** | ||
| V | 1.92* | 1.86* | 4.84*** | 4.67*** | ||
| Income | ** | ** | ** | ** | ||
| Quartile 1 | 1.00 | 1.00 | 1.00 | 1.00 | ||
| Quartile 2 | 1.57** | 1.55** | 1.96*** | 1.90** | ||
| Quartile 3 | 1.84*** | 1.82*** | 1.89** | 1.85** | ||
| Quartile 4 | 1.79*** | 1.74** | 2.06*** | 1.95** | ||
*p<0.05 **p<0.01 ***p<0.001.