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        | Download Data Files — Codebook |  
 
        
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            | MEPS HC-172 |  
            | PANEL 18 LONGITUDINAL DATA CODEBOOK |  
            | DATE:  October 23, 2017 |  
 
          
            | Variable Name: | WLKDIF5 |  
            | Description: | DIFFICULTY WALKING 3 BLOCKS - RD 5 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 787 |  
            | End: | 788 |  
 
        
          
            |  |  |  |  
            | -8 DK |             11 |        351,321 |  
            | -7 REFUSED |              1 |         16,297 |  
            | -1 INAPPLICABLE |         15,168 |    288,974,047 |  
            | 1 NO DIFFICULTY |            269 |      6,918,285 |  
            | 2 SOME DIFFICULTY |            398 |      8,518,472 |  
            | 3 A LOT OF DIFFICULTY |            352 |      6,627,937 |  
            | 4 UNABLE TO DO |            515 |     10,203,266 |  
            | TOTAL |         16,714 |    321,609,625 |  
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