Table 3.

Stricture prevention methods and stricture rate. Data from [6,59] were summarized.

Stricture Prevention Method	Stricture Rate (%)
	Over 3/4 Circumferential	Reference	Whole Circumferential	Reference
No treatment	63.8% (60/94)	[43,47,60,61,62]	100% (30/30)	[43,44,61,63]
Local steroid injection	15.9% (44/276)	[43,47,62,64]	100% (15/15)	[43,44]
Oral steroid administration	13.1% (16/122)	[60,61,62]	51.3% (19/37)	[61,63]
Local steroid injection + Oral steroid administration	12% (3/25)	[43]	57.1% (24/42)	[43,64]