| Definite1 | Probable | Possible-I | Possible-II | Impossible |
---|
Same patient room | 1 | 1 | 0 | 0 | 0 |
Same department | 1 | 1 | 1 | 1 | 0 |
Same period | 1 | 0a | 1 | 0a | 0a/0/1 |
- 0 = no; 1 = yes, 0a = < 3 months after previous positive patient was discharged. 1Definition definite was not possible at the intensive care units because only single patient rooms are present