c7a7ed71_ic_Disease__July_2008__07_0097__Domain
[BRFSS] On the days when you drank, about how many drinks did you drink on the average? (response range: 1-76) [Comparison Questiona] NHIS: In the past year, on those days that you drank alcoholic beverages, on the average, how many drinks did you have? [Domain] 
Average number of alcoholic drinks per occasion
Preventing Chronic Disease: July 2008: 07_0097