Table 2 Subgroup analyses: CHX vs. control
| Â | N | OR (95% CI) | P | I2 (%) | Pheterogeneity |
|---|---|---|---|---|---|
Nosocomial infection | 4 | 0.549 (0.438, 0.687) |  < 0.001 | 0 | 0.520 |
Pneumonia | 6 | 0.260 (0.110, 0.611) | 0.002 | 76.6 | 0.001 |
Oral rinse | 5 | 0.259 (0.104, 0.643) | 0.004 | 81.2 |  < 0.001 |
Disinfection of surgical-related appliances | 1 | 0.257 (0.010, 6.404) | 0.407 | Â | Â |
Surgical site infection | 8 | 0.757 (0.549, 1.045) | 0.090 | 63.5 | 0.008 |
Oral rinse | 1 | 0.881 (0.582,1.333) | 0.549 | Â | Â |
Skin antiseptic | 5 | 0.824 (0.612, 1.109) | 0.201 | 51.4 | 0.084 |
Disinfection of surgical-related appliances | 2 | 0.161 (0.006, 4.395) | 0.279 | 86.9 | 0.006 |
Superficial infection | 3 | 0.422 (0.255, 0.696) | 0.001 | 19.4 | 0.289 |
Deep infection | 3 | 0.792 (0.397, 1.580) | 0.509 | 51.7 | 0.126 |
Bloodstream infection | 4 | 0.362 (0.164, 0.798) | 0.012 | 16.3 | 0.310 |
Oral rinse | 1 | 0.256 (0.028, 2.312) | 0.225 | Â | Â |
Disinfection of surgical-related appliances | 3 | 0.411 (0.138, 1.222) | 0.110 | 43.1 | 0.173 |
Urinary tract infection | 4 | 0.795 (0.459, 1.379) | 0.415 | 18.1 | 0.300 |
Oral rinse | 3 | 0.746 (0.386, 1.442) | 0.384 | 40.6 | 0.186 |
Disinfection of surgical-related appliances | 1 | 1.575 (0.140, 17.766) | 0.713 | Â | Â |