From: Retrospective review of risk factors for surgical wound dehiscence and incisional hernia
End point | |||||
---|---|---|---|---|---|
Risk factor | Wound Dehiscence | Incisional Hernia | |||
HR 95% CI | p a | HR 95% CI | p a | n= | |
Suture technique, specified vs. not specified | 1.31 (0.76–2.26) | 0.324 | 1.44 (0.95–2.18) | 0.086 | 1,621 |
Wound infection | 3.00 (1.65–5.46) | <0.001 | 3.68 (2.38–5.71) | <0.001 | 1,621 |
Sex, male vs. female | 1.98 (1.17–3.36) | 0.011 | 1.14 (0.78–1.67) | 0.516 | 1,621 |
Priority of operation, emergency vs. scheduled | 1.62 (0.98–2.68) | 0.060 | 1.22 (0.82–1.81) | 0.327 | 1,601 |
Smoking | 1.61 (0.93–2.79) | 0.091 | 1.15 (0.77–1.71) | 0.506 | 1,370 |
BMI 25–30 vs <25 | 1.00 (0.50–2.00) | 0.029 | 2.19 (1.34–3.58) | <0.001 | 1,356 |
BMI 30–35 vs <25 | 2.62 (1.29–5.32) | 2.63 (1.43–4.83) | |||
BMI >35 vs <25 | 2.17 (0.65–7.29) | 4.81 (1.19–10.60) | |||
Hypoalbuminemia (S-alb <35) | 0.95 (0.51–1.75) | 0.867 | 0.77 (0.47–1.24) | 0.275 | 757 |
Anemia (S-Hb <100) | 0.62 (0.35–1.11) | 0.110 | 0.70 (0.43–1.12) | 0.138 | 1,480 |
Diabetes | 1.36 (0.71–2.60) | 0.356 | 1.08 (0.63–1.87) | 0.779 | 1,621 |
Cardiovascular disease* | 2.03 (1.17–3.52) | 0.012 | 1.46 (0.92–2.31) | 0.112 | 1,621 |
Renal failure | 2.49 (0.90–6.87) | 0.077 | 0.48 (0.07–3.41) | 0.459 | 1,621 |
COPD | 2.66 (1.35–5.23) | 0.005 | 1.16 (0.54–2.50) | 0.701 | 1,621 |
Peroral cortison at intake | 1.53 (0.66–3.55) | 0.323 | 1.07 (0.47–2.45) | 0.868 | 1,621 |