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

Table 3 Results of matched pairs analyses in percentage for the subgroup of patients with incisional hernia with defect size W3 ≥ 10 cm

	Disadvantages		p-Value	OR for matched samples
	Lap. IPOM	Open sublay	p-Value	OR
Intraoperative complication	3.54	2.36	0.503	1.500	0.564	4.230
General complication	5.01	4.13	0.720	1.214	0.563	2.661
Postoperative complication	5.01	17.99	< 0.001	0.279	0.153	0.483
Reoperation	2.06	7.67	0.001	0.269	0.099	0.637
Recurrence on 1-year follow-up	5.60	4.72	0.736	1.187	0.578	2.469
Pain on exertion on 1-year follow-up	15.34	13.57	0.614	1.130	0.746	1.719
Pain in rest on 1-year follow-up	11.21	9.44	0.550	1.187	0.722	1.963
Pain requiring treatment on 1-year follow-up	7.37	5.60	0.451	1.316	0.696	2.527