TABLE 3.

Comparison of microbial genera between RIF and control groups

Taxonomy, % mean ± SD	Endometrial microbiota			Vaginal microbiota
	RIF n = 117	Control n = 17	P‐value	RIF n = 103	Control n = 21	P‐value
Atopobium	2.1 ± 9.4	0.1 ± 0.2	.025	3.9 ± 15.7	0 ± 0	.014
Megasphaera	0.8 ± 3.2	0 ± 0	.009	1.0 ± 4.3	0 ± 0	.016
Lactobacillus	56.2 ± 36.4	58.8 ± 37	.794	76.4 ± 38.9	91.8 ± 22.7	.018
Gardnerella	5.3 ± 16.3	0.6 ± 1.6	.003	10 ± 24.2	3.1 ± 8.6	.025
Prevotella	0.7 ± 2.6	0 ± 0.1	.009	1.9 ± 9.4	0 ± 0.1	.048
Schlegelella	0.4 ± 1.1	0 ± 0	.001	‐	‐	‐
Delftia	0.2 ± 0.3	0 ± 0.1	.001	0 ± 0.2	0 ± 0	.316
Burkholderia	0.5 ± 1.3	0.1 ± 0.2	.003	‐	‐	‐
Sphingobacterium	0.3 ± 1.1	0 ± 0	.005	‐	‐	‐
Dietzia	0.1 ± 0.5	0 ± 0	.017	‐	‐	‐
Enterococcus	0.1 ± 0.3	0 ± 0	.025	0.1 ± 0.8	0 ± 0	.316
Micrococcus	0.1 ± 0.7	0 ± 0	.033	‐	‐	‐
Ralstonia	0.3 ± 1.2	0 ± 0.1	.034	‐	‐	‐
Leucobacter	0.2 ± 0.6	0.1 ± 0.2	.035	‐	‐	‐
Hydrogenophaga	0.1 ± 0.3	0 ± 0	.043	‐	‐	‐

Bold text indicates a statistically significant difference with a P‐value less than .05.

Abbreviations: RIF, repeated implantation failure; SD, standard deviation.