Table 2.

Changes in relative abundance of Lactobacillus from category II studies

Ref.	Control group (n)	GC group (n)	Lactobacillus	Fold change	LDA score
Jo et al[20]	29 (NC)	34	-
Sohn et al[21]	5 (NC)	7	+	194.6/1.9
Wang et al[16]	6 (CG)	6	+
Ferreira et al[22]	81 (CG)	54	+	188.0	4.4
Hu et al[23]	5 (CG)	6	-
Wu et al[24]	32 (SG)	18	+	2.5	> 2.4
Wang et al[10]	60 (CG)	60	-		> 3.6
Castaño-Rodríguez et al[25]	20 (FD)	12	+	17.7	3.6
Spiegelhauer et al[26]	22 (FD)	12	+	148.1

NC: Non-cancer; CG: Chronic gastritis; SG: Superficial gastritis; FD: Functional dyspepsia.