| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 24 |
2%
|
| 2 | Somewhat better | 33 |
2.8%
|
| 3 | Neither/ no change / about the same | 77 |
6.4%
|
| 4 | Somewhat worse | 269 |
22.4%
|
| 5 | Much worse | 363 |
30.3%
|
| 7 | Not Applicable | 414 |
34.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know / Haven’t heard enough to say | 20 |
1.7%
|