Table 2.

H. pylori-infected and non-infected participants before and after the end of the treatment.

Intervention	Pre-Treatment	Post-Treatment		p-Value
		H. pylori (+)/%	H. pylori (−)/%
H. pylori (+)				>0.9999
Placebo	26	26/100	0/0
Probiotic	30	29/96.7	1/3.3
Total	56	55/98.2	1/1.8
H. pylori (−)				0.0005
Placebo	38	13/34.2	25/65.8
Probiotic	37	1/2.7	36/97.3
Total	75	14/18.7	61/81.3

H. pylori (+): H. pylori-infected participants; H. pylori (−): H. pylori non-infected participants.