How much sleep do you usually get on a typical night:NRat:Pt:^Patient:Qn:PhenX
how much sleep do you usually get on a typical night:nrat:pt:^patient:qn:phenx
How much sleep do you usually get on a typical night:Number=Count/Time:To identify measures at a point in time:^Patient:Quantitative:PhenX
how much sleep do you usually get on a typical night:number=count/time:to identify measures at a point in time:^patient:quantitative:phenx