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Table 2 Details of intra- and postoperative complications

From: Laparoscopic IPOM versus open sublay technique for elective incisional hernia repair: a registry-based, propensity score-matched comparison of 9907 patients

  Disadvantage p-value* OR* for matched samples
Laparoscopic Open OR   
Intraoperative complications
 Bleeding 1.01 0.18 < 0.001 5.714 1.957 23.054
 Injuries total 1.82 1.13 0.127 1.600 0.942 2.773
  Vessels 0.40 0.00
  Stomach 0.03 0.03 1.000 1.000 0.002 638.500
  Bowel 1.08 0.86 1.000 1.265 0.660 2.460
  Liver 0.00 0.03
  Spleen 0.05 0.05 1.000 1.000 0.024 42.141
  Bladder 0.10 0.13 1.000 0.800 0.083 6.603
  Others 0.20 0.18 1.000 1.143 0.236 5.832
Postoperative complications
 Bowel injury 0.40 0.25 1.000 1.600 0.523 5.385
 Ileus 0.28 0.40 1.000 0.687 0.214 2.052
 Deep wound infection 0.30 1.34 < 0.001 0.226 0.085 0.518
 Bleeding 0.66 2.70 < 0.001 0.243 0.129 0.430
 Seroma  1.94 5.12 < 0.001 0.379 0.262 0.540
 Wound healing disorders 0.30 2.90 < 0.001 0.104 0.041 0.225
  1. *Corrected according to Bonferroni: intraoperative complications (factor 8), postoperative complications (factor 6)