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Table 3 Odds Ratios (OR) and 95% confidence intervals (CI) for alcohol and food intake with mutual and time-of-day adjustment.

From: A case-crossover study of alcohol consumption, meals and the risk of road traffic crashes

Variable OR 95%CI
Alcohol consumption in the previous 6 hours 2.25 1.11-4.57
Meal intake in the previous 2 hours 0.94 0.47-1.88
Time band 05:00-08:59 1  
Time band 09:00-12:59a 1.63 0.99-2.68
Time band 13:00-16:59a 2.08 1.30-3.33
Time band 17:00-20:59a 0.79 0.52-1.19
Time band 21:00-00:59a 0.30 0.14-0.66
Time band 01:00-04:59a 0.91 0.30-2.77
  1. a reference category is time band 05:00-08:59