| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9538 | 9531 |
91.5%
|
| 1 | Abdominal pain | 876 | 882 |
8.5%
|
| 9 | 7 | 7 | ||
| Sysmiss | 201 | 0 |