A Preliminary Study of Biliary Microbiota in Patients with Bile Duct Stones or Distal Cholangiocarcinoma

Table 3

Relative abundance at the phylum level in patients with dCCA and the onset of common bile duct stones.

Phylum	mean (group_T)	sd (group_T)	mean (group_C)	sd (group_C)	value
Chloroflexi	0.001255	0.001756	0.000036	0.000142	0.000650
Gemmatimonadetes	0.000295	0.000547	0	0	0.000930
Nitrospirae	0.000704	0.001973	0	0	0.000930
Unclassified_Bacteria	0.118056	0.095475	0.029619	0.074029	0.002429
Latescibacteria	0.000600	0.001697	0	0	0.021911
Planctomycetes	0.000545	0.001069	0.000002	0.000009	0.039550

The dCCA group (Tumor group, T), the new onset of CBD stones group (CBD stones group, C), and recurrent CBD stones group (Post-ERCP CBD stones group, P) denoted as “Group T”, “Group C”, and “Group P”, respectively, in the table.