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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS HC016E CODEBOOK |  
            | 1997 Emergency Room Visits File |  
            | DATE:September 20, 2005 |  
 
          
            | Variable Name: | IMPERCHG |  
            | Description: | IMPUTATION STATUS OF ERFTC97X |  
            | Format: | 1.0 |  
            | Type: | NUM |  
            | Start: | 255 |  
            | End: | 255 |  
 
        
          
            |  |  |  |  
            | 0 UNIMPUTED | 3,240 | 25,158,202 |  
            | 1 IMPUTED | 2,735 | 19,762,282 |  
            | TOTAL | 5,975 | 44,920,484 |  
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