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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS HC-126G CODEBOOK |  
            | 2009 OFFICE-BASED MEDICAL PROVIDER VISITS (FINAL) |  
            | DATE:     October 12, 2011 |  
 
          
            | Variable Name: | OBDATEDD |  
            | Description: | EVENT DATE - DAY |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 52 |  
            | End: | 53 |  
 
        
          
            |  |  |  |  
            | -9 NOT ASCERTAINED |          4,457 |     41,751,369 |  
            | -8 DK |         19,507 |    169,651,355 |  
            | -7 REFUSED |             50 |        429,492 |  
            | 1 - 31 DAY |        130,585 |  1,343,939,191 |  
            | TOTAL |        154,599 |  1,555,771,408 |  
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