Table 3 Percentage (No. of positive samples/total samples in each ward) of A. baumannii positive environmental samples in different hospital wards
| Â | Hospital A | Hospital B | Hospital C | Hospital D | Â | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | ICU | OT | SW | IM | ICU | OT | SW | IM | ICU | OT | SW | IM | ICU | OT | SW | IM | Total |
Air sample | 25% (1/4) | ND | 25% (1/4) | 25% (1/4) | 25% (1/4) | ND | ND | 50% (2/4) | 25% (1/4) | ND | ND | ND | ND | ND | ND | ND | 11% (7/64) |
Surface sample | 67% (2/3) | - | 33% (1/3) | ND | 100% (3/3) | - | ND | ND | ND | - | ND | ND | ND | - | ND | 25% (1/4) | 17% (7/42) |
Water sample | ND | - | ND | ND | ND | - | 25% (1/4) | ND | ND | - | ND | ND | ND | - | ND | ND | 2% (1/42) |