Figure 10. Immune cell infiltration analysis on PMOP. The proportion of 33 kinds of immune cells in PMOP patients and controls was visualized from the box plot (A) and the bar plot (B). (C) Correlation of 33 immune cell type compositions in PMOP. (D) Correlation between the expression of 33 immune cells and three hub genes in PMOP. *, p < 0.05, **, p < 0.01, ***, p < 0.001.