Table 2: Correlations between macrophage phenotype markers.

CD68+ cells IRF5+ cells YM1+ cells IL-10+ cells

CD68+ cells −0.40# 0.66**−0.17
IRF5+ cells −0.70**0.20
YM1+ cells −0.48*

Values are correlations coefficients (Pearson correlation). P < 0.1, P < 0.05 and P < 0.01.