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Table 2 Relative risk estimates for any alcohol use and its dose-response relationship
| Women | Men | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|
| RR | 95% CI lower | 95% CI upper | RR | 95% CI lower | 95% CI upper | RR | 95% CI lower | 95% CI upper | |
| drinking status 6 hours before injury status | |||||||||
| No (reference) | 1 | 1 | 1 | ||||||
| Yes | 2.50 | 0.97 | 6.44 | 3.23 | 1.73 | 6.02 | 3.00 | 1.78 | 5.04 |
| dose response (women/men) | |||||||||
| no alcohol use (reference) | 1 | 1 | 1 | ||||||
| Low | 1.00 | 0.29 | 3.45 | 1.49 | 0.66 | 3.36 | 1.37 | 0.69 | 2.70 |
| medium | 6.41 | 0.76 | 54.20 | 2.91 | 1.16 | 7.32 | 3.14 | 1.41 | 6.97 |
| High | 25.26 | 1.66 | 383.62 | 7.80 | 2.86 | 21.26 | 8.97 | 3.55 | 22.69 |
