| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 1 |
0.1%
|
|
| 1 | Other Hospital | 591 |
58.3%
|
| 2 | Other Health Center | 45 |
4.4%
|
| 3 | Other Laboratory | 0 |
0%
|
| 4 | Does not refer (performed at this facility) | 377 |
37.2%
|
| Sysmiss | 64 |