Table 4 Effect of preoperative risk and time to surgery on postoperative complications
Group | Time to surgery ≤12 h Low risk (294) | Time to surgery ≤12 h High risk (289) | Time to surgery > 12 h Low risk (271) | Time to surgery > 12 h High risk (273) |
|---|---|---|---|---|
Overall complications | 24 (8.16%) | 34 (11.76%) | 13 (4.80%) | 46 (16.85%) |
Odds ratio (95%CI) | ref | 1.5 (0.8656,2.5995) | 0.567 (0.2826,1.1374) | 2.2798 (1.3498,3.8505) |
p-value | 0.148 | 0.110 | 0.002 | |
Surgical site infection | 19 (6.46%) | 21 (7.27%) | 10 (3.69%) | 30 (10.99%) |
Odds ratio (95%CI) | ref | 1.1341 (0.5962,2.1573) | 0.5546 (0.2532,1.2149) | 1.7869 (0.9807,3.2559) |
p-value | 0.701 | 0.141 | 0.058 |