| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Much more severe | 514 | 
                                    
                                    42.8%
                                 | 
| 2 | Somewhat more severe | 296 | 
                                    
                                    24.7%
                                 | 
| 3 | Stayed the same | 310 | 
                                    
                                    25.8%
                                 | 
| 4 | Somewhat less severe | 66 | 
                                    
                                    5.5%
                                 | 
| 5 | Much less severe | 11 | 
                                    
                                    0.9%
                                 | 
| 8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 9 | Don’t know | 3 | 
                                    
                                    0.3%
                                 |