| 
          
            | MEPS HC-236 |  
            | PANEL 23, 4-YEAR LONGITUDINAL DATA CODEBOOK |  
            | DATE:  November 8, 2023 |  
 
          
            | Variable Name: | DSEBY3R9 |  
            | Description: | DCS: DILATED EYE EXAM BEFORE 2020 R9 |  
            | Format: | 3.0 |  
            | Type: | NUM |  
            | Start: | 3023 |  
            | End: | 3025 |  
 
        
          
            |  |  |  |  
            | -15 CANNOT BE COMPUTED | 4 | 163,844 |  
            | -1 INAPPLICABLE | 6,670 | 320,914,952 |  
            | 1 YES | 218 | 8,463,333 |  
            | 2 NO | 188 | 6,194,182 |  
            | TOTAL | 7,080 | 335,736,312 |  
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