| Value | Category | Cases | |
|---|---|---|---|
| 0 | end of list | 32 |
10.9%
|
| 1 | operation room | 0 |
0%
|
| 2 | ward room | 206 |
70.1%
|
| 3 | laboratory | 50 |
17%
|
| 4 | kitchen | 0 |
0%
|
| 5 | other | 6 |
2%
|
| 9 | not reported | 0 |
0%
|
| Sysmiss | 7 |