| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Much more severe | 334 | 
                                    
                                    13.9%
                                 | 
| 2 | Somewhat more severe | 373 | 
                                    
                                    15.5%
                                 | 
| 3 | Stayed the same | 511 | 
                                    
                                    21.3%
                                 | 
| 4 | Somewhat less severe | 362 | 
                                    
                                    15.1%
                                 | 
| 5 | Much less severe | 619 | 
                                    
                                    25.8%
                                 | 
| 8 | Refused | 2 | 
                                    
                                    0.1%
                                 | 
| 9 | Don’t know | 199 | 
                                    
                                    8.3%
                                 |