Association between occupational level of the father and drinking large amounts of alcohol during adolescence
| Age | ||||||
|---|---|---|---|---|---|---|
| 11 OR* | 13 OR* | 15 OR* | 18 OR* | 21 OR* | Longitudinal GEE adolescent period OR† | |
| *Odds ratio of logistic regression adjusted for sex. | ||||||
| †Odds ratio of longitudinal GEE analyses including age 11 to 21 adjusted for sex. | ||||||
| ‡p value of −2 log likelihood χ2 test of occupational level of the father. | ||||||
| §1.00 is not included in 95% confidence intervals of odds ratio. | ||||||
| Occupational level of father (frequency) | ||||||
| higher professional, administrative (14%) | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| lower professional, technical (14%) | 1.39 | 1.04 | 1.70 | 1.42 | 1.46 | 1.37 (0.97 to 1.93) |
| clerical, highly skilled (26%) | 0.84 | 0.83 | 1.50 | 1.98§ | 1.67 | 1.26 (0.92 to 1.73) |
| skilled (29%) | 0.82 | 0.91 | 1.51 | 2.15§ | 1.89§ | 1.34 (0.99 to 1.82) |
| semi-skilled, unskilled (17%) | 1.02 | 1.40 | 2.80§ | 2.17§ | 2.49§ | 1.85 (1.32 to 2.60) |
| p value‡ | 0.3006 | 0.3804 | 0.0202 | 0.0139 | 0.0533 | 0.0106 |
| Number of study members assessed | 925 | 850 | 976 | 993 | 992 | |
| Number of study members interviewed on alcohol | 794 | 734 | 844 | 915 | 900 | |