| Value | Category | Cases | |
|---|---|---|---|
| 0 | control | 253 |
6%
|
| 1 | peer outreach | 1323 |
31.5%
|
| 2 | health worker outreach, identified | 1447 |
34.4%
|
| 3 | health worker outreach, anonymous | 1180 |
28.1%
|