Colonoscopy evaluation after short-term anti-tuberculosis treatment in nonspecific ulcers on the ileocecal area

Table 3 Follow-up colonoscopy results and feasibility to anti-tuberculosis

Group	Tbc colitis (n = 7 )	Nonspecific ulcers ( n = 18)		P1
		Suspicious tbc colitis (n = 9 )	Suspicious IBD (n = 9 )
Active ulcer	0/7	0/9	9/9	< 0.001
Improvement of stenosis	2/2	0/1	0/2	NS
No. of inflammatory polyps	Increase	Increase	Increase	NS
Extent of lesion	Decrease	Decrease	Increase	0.01
Feasibility to drug (%)				0.01
Very good	5 (71.4)	4 (44.4)	0 (0)
Good	2 (28.6)	5 (55.6)	5 (55.6)
Poor	0 (0)	0 (0)	4 (44.4)

NS: Not significant.

¹Significant at P < 0.05 by Fisher’s exact test.