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Fig. 1 | BMC Microbiology

Fig. 1

From: Changes in the vaginal microbiota associated with primary ovarian failure

Fig. 1

Comparison of diversity and shift of vaginal flora composition of females with POF and healthy controls. a The abscissa indicates the sample grouping, and the ordinate indicates the alpha diversity index value under different groupings. A greater Shannon value indicates higher diversity. b Beta diversity analysis is used to compare species diversity between each sample. The abscissa represents all samples (between) and each group, and the ordinate represents the rank of the Unifrac distance. R > 0 indicates that the between-group difference is greater than the within-group difference; R < 0 indicates that within-group difference is greater than the between- group difference. P < 0.05 was considered as statistically significant. c Horizontal and vertical coordinates represent the first and second main coordinates, respectively. Percentages indicate the contribution rate of the corresponding main coordinate to the sample difference, and the P value is the test p value of the corresponding main coordinate. The points represent the respective samples, different colours represent different groups. The horizontal box diagram illustrates the distribution of values of different groups on the first principal coordinate; the vertical box diagram illustrates the distribution of values of different groups on the second principal coordinate

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