| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 1122 |
81.1%
|
| 2 | Bleeding and/or painful | 128 |
9.3%
|
| 3 | Swollen | 86 |
6.2%
|
| 4 | Not sure/other | 47 |
3.4%
|
| Sysmiss | 4 |