| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much more severe | 398 |
16.6%
|
| 2 | Somewhat more severe | 373 |
15.6%
|
| 3 | Stayed the same | 567 |
23.7%
|
| 4 | Somewhat less severe | 272 |
11.4%
|
| 5 | Much less severe | 463 |
19.4%
|
| 8 | Refused | 18 |
0.8%
|
| 9 | Don’t know | 301 |
12.6%
|