10 Fr S-Type Plastic Pancreatic Stents in Chronic Pancreatitis Are Effective for the Treatment of Pancreatic Duct Strictures and Pancreatic Stones

Table 5

Risk factors for MPD restenosis (multivariate).

	Restenosis		OR (95% CI)
	(+)	(−)
^1Remaining stones after stent removal +/−	6/12	1/22	11.44 (1.22–107.4)	^20.03
^1Associated body of MPD strictures +/−	5/12	1/21	0.17 (0.02–1.88)	0.14

¹Unordered categorical variables. ²Statistically significant.