[AIC]18) and nonoverlapping 95% CIs for the effect of AUD. In the final model, we included the following age intervals: 15 to 24, 25 to 29, 30 to 39, 40 to 44, 45 to 49, 50 to 54, 55 to 59, 60 to 64, and 65 to 70 years. Robust SEs were used to adjust confidence intervals to reflect individuals coming from the same family. We also included year of birth, education, and sex in the model.
