Fig. 2

Differences in immune cell infiltration between patients with PCOS and normal controls. (A) Differences in the enrichment of immune cells between samples from the two groups. The normalised relative abundances of immune cells in each sample are shown, with red representing high enrichment degree and green representing low enrichment degree. (B) Correlations of 28 types of immune cells in the dataset. Colour blocks with a correlation coefficient p value greater than 0.05 in the upper part of the graph are not displayed; red represents a positive correlation, and green represents a negative correlation, with darker colour indicating a stronger correlation. (C) Differences in the enrichment of 28 types of immune cells between patients with PCOS and normal controls. Results with p values less than 0.05 are indicated in red, and immune cells with different enrichment degrees on the axis are indicated as red or blue. Red indicates a significant increase in the PCOS group, whereas blue indicates a significant decrease in the PCOS group