Number of D having an AQI value 201 or higher:Time:Pt:^Patient:Qn
number of d having an aqi value 201 or higher:time:pt:^patient:qn
Number of D having an AQI value 201 or higher:Time:To identify measures at a point in time:^Patient:Quantitative
number of d having an aqi value 201 or higher:time:to identify measures at a point in time:^patient:quantitative