| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1979 | 1318 |
95.5%
|
| 1 | Redness/inflamation | 102 | 62 |
4.5%
|
| 9 | 3 | 1 | ||
| Sysmiss | 71 | 0 |