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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS HC-197E CODEBOOK |  
            | 2017 EMERGENCY ROOM VISITS |  
            | DATE:       May 7, 2019 |  
 
          
            | Variable Name: | SONOGRAM |  
            | Description: | THIS VISIT DID P HAVE SONOGRAM OR ULTRSD |  
            | Format: | 2.0 |  
            | Type: | NUM |  
            | Start: | 69 |  
            | End: | 70 |  
 
        
          
            |  |  |  |  
            | -9 NOT ASCERTAINED |             59 |        550,462 |  
            | -8 DK |            108 |      1,042,916 |  
            | -7 REFUSED |              4 |         55,765 |  
            | 1 YES |            575 |      5,474,372 |  
            | 2 NO |          4,398 |     42,182,075 |  
            | 95 NO SERVICES RECEIVED |          1,465 |     13,853,643 |  
            | TOTAL |          6,609 |     63,159,235 |  
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