| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 10 |
0.8%
|
| 2 | Fair | 81 |
6.3%
|
| 3 | Good | 376 |
29.4%
|
| 4 | Excellent | 557 |
43.5%
|
| 97 | Not applicable (I did not accept the intervention) | 257 |
20.1%
|
| Sysmiss | 421 |