. 2016 Aug 22;11(8):e0161188. doi: 10.1371/journal.pone.0161188

Table 5. Overall complications associated with single-balloon enteroscopy procedures.

Complications		Total SBE (N = 200) N (%)	Anterograde SBE (N = 101) N (%)	Retrograde SBE (N = 99) N (%)	^*P value
Category	Complication	Total SBE (N = 200) N (%)	Anterograde SBE (N = 101) N (%)	Retrograde SBE (N = 99) N (%)	^*P value
Major
	Pancreatitis	1 (0.5)	1 (1.0)	0 (0.0)	0.321
	Bleeding	1 (0.5)	0 (0.0)	1 (1.0)	0.311
	Perforation	1 (0.5)	0 (0.0)	1 (1.0)	0.311
Minor
	Hyperamylasemia	16 (8.0)	14 (13.9)	2 (2.0)	0.005

*Pearson chi-square test. SBE: single-balloon enteroscopy