Figure 4.

Comparison of immune cell subsets and ratios between SB and controls. (A) Number of cells/mm² are shown for CD68⁺ macrophages, CD206⁺ M2 macrophages, CD3⁺ T cells, FOXP3⁺ Treg cells and CD56⁺ NK cells and compared between the SB (n = 64) and controls (n = 42) cohorts with the Mann-Whitney U-test. Data presented as median + IQR. ^#p < 0.1, *p < 0.05. (B) Ratios of number of cells/mm² are shown for CD206⁺/CD68⁺ macrophages and FOXP3⁺/CD3⁺ T cells and compared between SB (n = 64) and controls (n = 42) with the Mann-Whitney U-test. Data presented as median + IQR. **p < 0.01. SB, stillbirth.