| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 3 |
0.2%
|
| 2 | Fair | 58 |
4.5%
|
| 3 | Good | 268 |
20.9%
|
| 4 | Excellent | 653 |
51%
|
| 97 | Not applicable (I did not accept the intervention) | 299 |
23.3%
|
| Sysmiss | 421 |