Effects of killing Helicobacter pylori quadruple therapy on peptic ulcer: A randomized double-blind clinical trial

Table 3 Histology of regenerating mucosae of healed ulcers.

Group	Good (%)	Fair (%)	Poor (%)
A (n = 17)	7 (41.2)	10 (58.8)	0 (0.0)a
B (n = 18)	16 (88.9)	2 (11.1)	0 (0.0)bc
C (n = 3)	0 (0.0)	1 (33.3)	2 (66.7)

^aP<0.05,

^bP<0.01 vs group C;

^cP<0.05 vs group A.