| Value | Category | Cases | |
|---|---|---|---|
| 1 | Checked, oedema present | 47 |
0.6%
|
| 2 | Checked, odoema not present | 7410 |
99.1%
|
| 3 | Checked, unsure | 3 |
0%
|
| 7 | Not checked | 15 |
0.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 151 |