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Table 1 Results of matched pairs analysis in percentage

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
Lap. IPOM Open sublay OR   
Intraoperative complication 2.32 1.26 < 0.001 1.840 1.290 2.651
General complication 2.50 3.66 0.004 0.683 0.523 0.888
Postoperative complication 3.38 10.47 < 0.001 0.323 0.264 0.393
Reoperation 1.46 4.67 < 0.001 0.314 0.229 0.423
Recurrence on 1-year follow-up 4.21 4.06 0.783 1.037 0.830 1.296
Pain on exertion on 1-year follow-up 15.36 15.11 0.796 1.017 0.907 1.140
Pain in rest on 1-year follow-up 8.90 8.85 0.970 1.006 0.865 1.169
Pain requiring treatment on 1-year follow-up 6.78 6.99 0.765 0.971 0.818 1.153