Percentages of CD4+CD161+ and CD4−CD8−CD161+ T Cells in the Synovial Fluid Are Correlated with Disease Activity in Rheumatoid Arthritis

Table 2

Correlations between percentages of CD161+ T cell subsets in RA synovial fluid (SF) and peripheral blood (PB) and DAS28, ESR, and CRP.

	DAS28		ESR		CRP
SF
CD4+CD161+	0.689	0.002	0.569	0.017	0.679	0.003
CD8+CD161+	0.137	0.599	−0.199	0.445	−0.074	0.779
CD4−CD8−CD161+	−0.671	0.003	−0.632	0.007	−0.663	0.004
PB
CD4+CD161+	0.224	0.103	0.099	0.477	0.137	0.324
CD8+CD161+	0.106	0.445	0.044	0.752	0.167	0.227
CD4−CD8−CD161+	−0.191	0.166	−0.104	0.453	−0.125	0.367