From: A case-crossover study of alcohol consumption, meals and the risk of road traffic crashes
Alcohol consumption in the 6 hours prior to crash | Alcohol consumption in the 6 hours prior to previous episode of driving | ||
---|---|---|---|
yes | no | total | |
yes | 3 | 24 | 27 |
no | 18 | 281 | 299 |
total | 21 | 305 | 326 |
OR = 1.33 (95%CI: 0.69-2.60) | |||
Meal intake in the 2 hours prior to crash | Meal intake in the 2 hours prior to previous episode of driving | ||
yes | no | total | |
yes | 4 | 25 | 29 |
no | 23 | 276 | 297 |
total | 27 | 301 | 326 |
OR = 1.08 (95%CI: 0.59-2.00) |