Y1 Drank alcohol in last month
1 = Never
2 = 1-2 days
3 = 3-5 days
4 = 6-9 days
5 = 10 or more days

Alcohol use dichotomized
0 = never
1 = some

1 = Very unhealthy
2 = Unhealthy
3 = Average
4 = Healthy
5 = Very Healthy