| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, stopped completely | 37 |
82.2%
|
| 2 | Not stopped but reduced | 5 |
11.1%
|
| 3 | Not stopped at all | 2 |
4.4%
|
| 4 | Did not receive treatment | 1 |
2.2%
|
| Sysmiss | 20919 |