| value | category | cases | |
|---|---|---|---|
| 0 | Not pretreated | 0 |
0%
|
| 1 | Pretreated, permanent tx | 2 |
20%
|
| 2 | Pretreated, requiring future tx | 4 |
40%
|
| 3 | Not pretreated, came with kit and treated at home | 0 |
0%
|
| 4 | Pretreated, treatment type not known | 0 |
0%
|
| 6 | Other | 0 |
0%
|
| 8 | Don't know | 4 |
40%
|
| Sysmiss | 9087 |