Table 6.

Multivariate analysis for postcholecystectomy pain at 3 months postoperatively

	Hazard ratio	95% Confidence intervals	P
Higher difficulty score in LC (≥3)	5.78	1.36–24.40	0.02
Pathology (acute cholecystitis)	2.03	0.42–9.78	0.38
Absence of postoperative Rowachol treatment	2.54	1.10–10.39	<0.05

LC, laparoscopic cholecystectomy.