Fig. 3From: Synovial fluid monocyte/macrophage subsets and their correlation to patient-reported outcomes in osteoarthritic patients: a cohort studyPro-inflammatory monocytes/macrophages (MΦ) subset correlate with synovial fluid (SF) chemokine (C-C motif) ligand 2 (CCL2) levels. Positive correlation between SF CCL2 levels and CD14 + CD16 + −MΦs (to total SF MΦs) ratio, N = 81. Pearson r and adjusted p value. Dashed line indicates regression resulting from general linear modeling approximationBack to article page