Characteristics | SSI | COR(95%CI) | AOR(95% CI) | |
---|---|---|---|---|
Yes | No | |||
Age in years | ||||
≤ 24 | 4 | 66 | 1 | 1 |
25–35 | 9 | 119 | 1.24 (0.37 4.20) | 1.33 (0.35 5.00) |
≥ 36 | 30 | 93 | 5.32 (1.78 15.82) | 3.28 (0.98 10.99) |
Sex | ||||
Male | 23 | 103 | 1 | 1 |
Female | 20 | 175 | 0.51 (0.26 0.97) | 0.86 (0.36 1.89) |
Wound type | ||||
Clean | 20 | 225 | 1 | 1 |
Clean contaminated and dirty | 23 | 53 | 4.88 (2.49 9.53) | 4.37 (1.88 10.14)* |
Monthly income in ETB | ||||
≤ 1600 | 9 | 102 | 1 | 1 |
1601–2500 | 15 | 73 | 2.32 (0.96 5.61) | 2.42 (0.84 6.90) |
≥ 2501 | 19 | 103 | 2.09 (0.90 4.83) | 2.18 (0.82 5.76) |
Length of hospital stay | ||||
< 6 days | 7 | 137 | 1 | 1 |
≥ 6 days | 36 | 141 | 4.99 (2.15 11.61) | 2.86 (1.11 7.33)* |
Duration of surgical procedure | ||||
≤ 30 min | 5 | 70 | 1 | 1 |
31–60 min | 17 | 172 | 1.38 (0.49 3.89) | 2.52 (0.82 7.79) |
> 60 min | 21 | 36 | 8.16 (2.84 23.45) | 15.24 (4.48 51.83)* |