Table 5.
Odds Ratios (OR) and 95% Confidence Intervals (CI) for Risk of Injury Related to Drinking from Conditional Logistic Regression Fractional Polynomial Estimations, by Country Detrimental Drinking Pattern1
| DDP = 2 | DDP = 3 | DDP = 4 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Alcohol intake in drinks |
OR2 | L21 | HI2 | OR2 | LO2 | HI2 | OR2 | LO2 | HI2 |
| 1 | 1.9 | 1.7 | 2.0 | 2.2 | 2.1 | 2.4 | 4.9 | 3.9 | 6.3 |
| 2 | 2.6 | 2.3 | 3.1 | 3.6 | 3.1 | 4.0 | 6.6 | 4.9 | 8.9 |
| 3 | 3.4 | 2.8 | 4.1 | 4.9 | 4.2 | 5.8 | 7.4 | 5.4 | 10.1 |
| 4 | 4.1 | 3.3 | 5.0 | 6.3 | 5.3 | 7.6 | 7.7 | 5.6 | 10.6 |
| 5 | 4.7 | 3.8 | 5.9 | 7.7 | 6.3 | 9.4 | 7.9 | 5.7 | 11.0 |
| 6 | 5.4 | 4.2 | 6.8 | 9.1 | 7.4 | 11.3 | 8.1 | 5.8 | 11.2 |
| 7 | 5.9 | 4.6 | 7.7 | 10.5 | 8.4 | 13.1 | 8.2 | 5.9 | 11.3 |
| 8 | 6.5 | 5.0 | 8.5 | 11.8 | 9.3 | 14.9 | 8.2 | 5.9 | 11.4 |
| 9 | 7.0 | 5.3 | 9.3 | 13.1 | 10.2 | 16.7 | 8.3 | 5.9 | 11.5 |
| 10 | 7.5 | 5.6 | 10.1 | 14.3 | 11.1 | 18.3 | 8.3 | 6.0 | 11.5 |
| 15 | 9.7 | 6.9 | 13.5 | 19.0 | 14.3 | 25.2 | 8.4 | 6.0 | 11.6 |
| 20 | 11.3 | 7.7 | 16.6 | 21.3 | 15.5 | 29.4 | 8.4 | 6.0 | 11.7 |
| 25 | 12.5 | 8.1 | 19.4 | 21.1 | 14.4 | 31.1 | 8.4 | 6.0 | 11.7 |
| 30 | 13.4 | 8.2 | 22.0 | 19.0 | 11.6 | 31.0 | 8.4 | 6.1 | 11.8 |
1
Switzerland was the only country with a DDP of 1, and with a relatively small sample size, was excluded.
2
OR: odds ratio; LO, HI: lower and higher limits of the 95% confidence interval