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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS HC-172 |  
            | PANEL 18 LONGITUDINAL DATA CODEBOOK |  
            | DATE:  October 23, 2017 |  
 
          
            | Variable Name: | WHNDEN4 |  
            | Description: | WHEN DR ADVISE DENT CHECKUP (2-17)-R4 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 1128 |  
            | End: | 1129 |  
 
        
          
            |  |  |  |  
            | -8 DK |              6 |        133,371 |  
            | -1 INAPPLICABLE |         14,246 |    283,313,684 |  
            | 1 WITHIN PAST YEAR |          2,030 |     31,067,547 |  
            | 2 WITHIN PAST 2 YEARS |            300 |      4,702,437 |  
            | 3 MORE THAN 2 YEARS |            132 |      2,392,585 |  
            | TOTAL |         16,714 |    321,609,625 |  
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