Table 1.

Phylum-level classification and abundance of ASVs identified.

Phylum	HIV_injecting		HIV_not_injecting		no_HIV_injecting		no_HIV_not_injecting
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
Actinobacteriota	0.1017	0.1386	0.0579	0.0712	0.1192	0.1255	0.048	0.0467
Bacteroidota	0.4126	0.3111	0.3617	0.2392	0.3183	0.2106	0.2577	0.2236
Campylobacterota	1.00E-04	2.00E-04	0.0012	0.0062	3.00E-04	0.0018	0	1.00E-04
Desulfobacterota	0.004	0.0044	0.0064	0.0102	0.004	0.0051	0.0054	0.0066
Firmicutes	0.44	0.2446	0.5252	0.201	0.5052	0.1806	0.6006	0.2096
Fusobacteriota	9.00E-04	0.0031	0.003	0.0129	1.00E-04	4.00E-04	0	1.00E-04
Proteobacteria	0.0381	0.078	0.0313	0.0641	0.0382	0.0691	0.0529	0.1154
Synergistota	3.00E-04	7.00E-04	0	2.00E-04	0.0014	0.0077	5.00E-04	0.0012
Verrucomicrobiota	0.0024	0.0073	0.0133	0.0465	0.0134	0.0616	0.0349	0.055