Research Article
Impact of Healthcare-Associated Infections on Length of Stay: A Study in 68 Hospitals in China
Table 5
The LOS due to HAI caused by different MDROs.
| | MDRO | n | Case group | Control group | Increased LOS | t | P | | SD | | SD |
| | CR-PA | 31 | 38.8 | 2.4 | 12.2 | 2.0 | 26.5 | 6.50 | <0.01 | | VRE | 11 | 35.1 | 1.9 | 15.3 | 1.6 | 19.8 | 5.06 | <0.01 | | CR-E. coli | 28 | 27.5 | 1.9 | 10.8 | 1.8 | 16.8 | 7.43 | <0.01 | | CR-AB | 49 | 29.4 | 1.9 | 13.6 | 1.9 | 15.7 | 6.79 | <0.01 | | CR-KP | 26 | 26.8 | 1.7 | 12.6 | 2.1 | 14.3 | 5.75 | <0.01 | | MRSA | 60 | 27.6 | 1.8 | 14.3 | 1.8 | 13.3 | 7.29 | <0.01 | | ESBL E. coli | 124 | 22.8 | 1.9 | 11.1 | 1.9 | 11.7 | 12.62 | <0.01 | | ESBL KP | 38 | 24.5 | 1.9 | 13.2 | 1.8 | 11.3 | 5.40 | <0.01 | | MRSE | 18 | 22.9 | 2.1 | 13.2 | 1.9 | 9.7 | 3.19 | 0.01 | | Total | 381 | 26.4 | 2.0 | 12.4 | 1.9 | 14.0 | 20.36 | <0.01 |
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