Table 2.

Correlations between clinical parameters and microbial abundance in gastric and fecal samples (those with significant differences at p < 0.05).

Group	Clinical_parameter	Taxon	G_corr†	G_p.value‡	F_corr†	F_p.value‡
NCD	Insulin	g__Lactobacillus	− 0.480320834	0.032070725	0.565115262	0.009420096
	TG	g__Rothia	0.489082979	0.028636441	− 0.530063157	0.016216839
	AST	g__Turicibacter	0.450953077	0.045977818	0.631625147	0.002815659
	BW_mean	g__Romboutsia	− 7.47E−01	0.000153386	− 0.729210635	0.000264375
	HDL	g__Bacteroides	− 0.643715039	0.002194465	− 0.612338358	0.004105842
HFD	GIP	g__Turicibacter	− 0.560968921	0.015435401	0.760687717	0.000156033
	HDL	g__Turicibacter	− 0.480969388	0.043317396	0.538447729	0.01738758
	LDL	g__Clostridium_sensu_stricto_1	− 0.480891347	0.043356289	0.529122941	0.019832064
	BW_mean	g__Rothia	0.468331759	0.049969759	0.476260717	0.039266488
	Glucagon	g__Rothia	0.485795455	0.040963493	0.582363996	0.008889153
	Insulin	g__Rothia	0.913416924	1.21E−07	0.712664411	0.000616484
	Diet_mean	g__Rothia	− 0.742214276	0.013962001	0.974868716	1.69E−06
	LDL	g__Rothia	0.719159838	0.019073792	− 0.783382278	0.00734787
	Diet_mean	g__Bacteroides	0.839751282	0.002366471	0.992844885	1.14E−08
sHFD	HDL	g__Clostridium_sensu_stricto_1	− 0.712396498	0.020789715	− 0.878768967	0.000814351
	LDL	g__Bacteroides	− 0.907939084	0.000280851	− 0.710715899	0.02123207
	LDL	g__Lactobacillus	− 0.875511836	0.000901761	− 0.649804964	0.04198073
	Leptin	g__Bacteroides	0.657722766	0.038729004	0.896666654	0.000439586

G_corr^† Correlation between the gastric derived microbiota and clinical parameter.

F_corr^† Correlation between the fecal derived microbiota and clinical parameter.

G_p value^‡: Significant value between the gastric derived microbiota and clinical parameter.

F_p value^‡: Significant value between the fecal derived microbiota and clinical parameter.

NCD: Normal chow diet group, HFD: High fat diet group, sHFD: after high fat diet, gastrectomy group.