| 
          
            | MEPS HC-225 |  
            | PANEL 24 LONGITUDINAL DATA CODEBOOK |  
            | DATE:   August 24, 2022 |  
 
          
            | Variable Name: | ASEVFL1 |  
            | Description: | EVER USED PEAK FLOW METER - RD 1 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 746 |  
            | End: | 747 |  
 
        
          
            |  |  |  |  
            | -8 DK | 1 | 9,930 |  
            | -1 INAPPLICABLE | 9,591 | 326,246,822 |  
            | 1 YES | 138 | 3,828,352 |  
            | 2 NO | 67 | 2,047,098 |  
            | TOTAL | 9,797 | 332,132,201 |  
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