| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not pretreated | 5068 |
49.3%
|
| 1 | Pretreated, permanent tx | 3259 |
31.7%
|
| 2 | Pretreated, requiring future tx | 1660 |
16.2%
|
| 3 | Not pretreated, came with kit and treated at home | 0 |
0%
|
| 4 | Pretreated, treatment type not known | 0 |
0%
|
| 6 | Other | 38 |
0.4%
|
| 8 | Don't know | 247 |
2.4%
|
| 9 | Missing | 284 |