Table 1. Comparing the Mean HpSA Titer Before and After Treatment in the Two Studied Groups.

HpSA Titer	Before Interventiona,b	After Interventiona,b	Wilcoxon Signed-Rank Test Result	Antibody Titer Changes
Study group	0.4 ± 0.32	0.21 ± 0.27	0.005c	-0.19 ± 0.19
Control group	0.24 ± 0.2	0.24 ± 0.27	0.89	-0.0048 ± 0.12
P-value c	0.16	0.24	-	0.01a

Abbreviation : HpSA, Helicobacter pylori stool antigen.

^aValues are presented mean ± SD.

^bN = 12.

^cMann-Whitney test result.