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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS H121 CODEBOOK |  
            | 2008 FULL YEAR CONSOLIDATED DATA FILE |  
            | DATE:    March 25, 2013 |  
 
          
            | Variable Name: | ASTHEP31 |  
            | Description: | WHEN WAS LAST EPISODE OF ASTHMA - RD 3/1 |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 754 |  
            | End: | 755 |  
 
        
          
            |  |  |  |  
            | -9 NOT ASCERTAINED |              2 |         23,573 |  
            | -8 DK |             23 |        195,105 |  
            | -1 INAPPLICABLE |         31,929 |    293,293,923 |  
            | 1 WITHIN PAST 2 YEARS |            374 |      3,563,540 |  
            | 2 WITHIN PAST 3 YEARS |            183 |      1,618,220 |  
            | 3 WITHIN PAST 5 YEARS |            103 |        975,558 |  
            | 4 MORE THAN 5 YEARS |            329 |      3,532,488 |  
            | 5 NEVER |            123 |      1,173,535 |  
            | TOTAL |         33,066 |    304,375,942 |  
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