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Table 1 Risk factors for infections and odds ratios (ORs) with 95% confidence intervals (CIs) for surgical site infection

From: Cost-effectiveness of antibiotic prophylaxis in elective cesarean section

  Number % OR 95% CI No information available
Smoking 13 4.0 4.08 1.05–15.94 3
Diabetes 12 3.8 1.90 0.27–13.16 0
Obesity (BMI > 30) 77 24 0.99 0.33–2.98 4
Excessive perioperative hemorrhage (> 1000 ml) 46 15 1.51 0.44–5.14 1
Thromboprophylaxis 143 45 1.42 0.53–3.82 0
  1. DSI deep surgical site infection, SSI superficial surgical site infection