How many drinks do you have on average:NRat:Pt:^Patient:Ord:PhenX
how many drinks do you have on average:nrat:pt:^patient:ord:phenx
How many drinks do you have on average:Number=Count/Time:To identify measures at a point in time:^Patient:Ordinal:PhenX
how many drinks do you have on average:number=count/time:to identify measures at a point in time:^patient:ordinal:phenx