| Value | Category | Cases | |
|---|---|---|---|
| 0 | end of list | 0 |
0%
|
| 1 | operation room | 213 |
72.2%
|
| 2 | ward room | 57 |
19.3%
|
| 3 | laboratory | 3 |
1%
|
| 4 | kitchen | 0 |
0%
|
| 5 | other | 22 |
7.5%
|
| 9 | not reported | 0 |
0%
|
| Sysmiss | 6 |