How often do you feel so sleepy during the D that it interrupts your normal activities:NRat:Pt:^Patient:Qn:PhenX
how often do you feel so sleepy during the d that it interrupts your normal activities:nrat:pt:^patient:qn:phenx
How often do you feel so sleepy during the D that it interrupts your normal activities:Number=Count/Time:To identify measures at a point in time:^Patient:Quantitative:PhenX
how often do you feel so sleepy during the d that it interrupts your normal activities:number=count/time:to identify measures at a point in time:^patient:quantitative:phenx