| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not pretreated | 0 |
0%
|
| 1 | Pretreated, permanent tx | 1080 |
69.6%
|
| 2 | Pretreated, requiring future tx | 434 |
28%
|
| 3 | Not pretreated, came with kit and treated at home | 0 |
0%
|
| 4 | Pretreated, treatment type not known | 4 |
0.3%
|
| 6 | Other | 3 |
0.2%
|
| 8 | Don't know | 31 |
2%
|
| 9 | 3 | ||
| Sysmiss | 7502 |