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Table 5 Binary logistic regression analysis to identify factors associated with surgical site infection among patients who undergone surgical procedure in private hospitals of Bahir Dar city, Ethiopia, May, 2018(n = 321)
| Characteristics | SSI | COR(95%CI) | AOR(95% CI) | |
|---|---|---|---|---|
| Yes | No | |||
| Residence | ||||
| Urban | 18 | 207 | 1 | 1 |
| Rural | 3 | 93 | 0.37 (0.10 1.29) | 0.13 (0.034 0.55)* |
| Sex | ||||
| Male | 13 | 134 | 1 | 1 |
| Female | 8 | 166 | 0.49 (0.20 1.23) | 0.40 (0.14 1.12) |
| Wound type | ||||
| Clean | 7 | 235 | 1 | 1 |
| Clean contaminated and dirty | 14 | 65 | 7.23 (2.80 18.65) | 12.81 (4.42 37.08)* |
| Length of hospital stay | ||||
| < 6 days | 4 | 119 | 1 | 1 |
| ≥ 6 days | 17 | 181 | 2.79 (0.91 8.50) | 2.95 (0.85 10.19) |
| Duration of surgical procedure | ||||
| ≤ 30 min | 4 | 136 | 1 | 1 |
| 31–60 min | 11 | 122 | 3.06 (0.95 9.87) | 2.08 (0.58 7.44) |
| > 60 min | 6 | 42 | 4.85 (1.30 18.03) | 3.37 (0.80 14.20) |
