Effects of Lactobacillus gasseri OLL2716 on Helicobacter pylori-Associated Dyspepsia: A Multicenter Randomized Double-Blind Controlled Trial

Table 1

Participant characteristics.

	Lactobacillus gasseri group ()		Placebo group ()		Group comparison
	Median	25–75 percentile	Median	25–75 percentile	value
Age	51.0	44.0–56.0	48	41.0–54.0	0.214
Gender (male/female)	27/34		17/46		0.06
Stool Hp antigens	1.45	0.38–2.38	1.217	0.38–2.83	0.622
UBT	19.4	10.4–35.0	19.6	10.3–36.7	0.924
PGI/PGII	2.6	2.1–3.5	2.7	2.0–3.9	0.468
PGI	61.0	45.2–76.5	59.2	42.0–74.5	0.589
PGII	21.4	16.4–32.5	20.6	16.9–27.5	0.635

Mann-Whitney test.