Table 4.

Median relative abundance of phylum level in controls, GC, cardia and non-cardia cases

phylum	controls	GC cases	P*	Non-cardia	P*	cardia	P*
Bacteroidetes	41.73	34.44	0.00004	32.8	0.00017	35.94	0.126
Firmicutes	22.94	29.49	0.005	30.7	0.018	25.9	0.135
Proteobacteria	19.44	21.67	0.904	23.69	0.675	20.38	0.775
Fusobacteria	3.93	4.00	0.84	3.78	0.462	5.84	0.775
Actinobacteria	2.59	3.31	0.413	3.68	0.362	3.3	0.626
Saccharibacteria	0.22	0.16	0.254	0.074	0.023	0.23	0.775
Tenericutes	0.02	0.00	0.275	0.00	0.047	0.02	0.915
candidatedivisionSR1	0.08	0.01	0.009	0.012	0.018	0.023	0.378
Spirochaetae	0.01	0.00	0.904	0.00	0.387	0.03	0.366

*corrected by Benjamini-Hochberg.