Impact of previous cyst-enterostomy on patients’ outcome following resection of bile duct cysts

Table 6 Predictive factors of poor and fair long-term outcome according to Mayo clinic score in 198 patients with a follow-up > 3 mo, including patients suffering from synchronous cancer

Covariate	Univariate			Multivariate
	OR	95%CI	P value	OR	95%CI	P value
Adult patient vs child	3.587	1.322-9.735	0.0084	-	-	-
Previous cyst-enterostomy; Yes vs No	4.611	1.445-14.712	0.0136	3.165	0.829-12.077	0.0918
Synchronous cancer; Yes vs No	18.462	4.687-72.71	< 0.0001	16.612	3.999-69.013	0.0001
Post-operative complications; Yes vs No	2.397	1.143-5.028	0.0186	-	-	-
Postoperative biliary complications; Yes vs No	4.356	1.669-11.367	0.0038	4.597	1.635-12.925	0.0038

OR: Odds ratio.