Table 2 Correlation of Th cell populations (% memory Th cells) with disease duration
From: CCR6+ Th cell populations distinguish ACPA positive from ACPA negative rheumatoid arthritis
|  | ACPA+ patients | ACPA− patients | ||
|---|---|---|---|---|
Population | R2 | P value | R2 | P value |
CCR6+ total | <0.01 | 0.94 | −0.35 | <0.01 |
Th17.1 | 0.02 | 0.50 | −0.13 | 0.09 |
Th22 | −0.04 | 0.37 | −0.10 | 0.14 |
Th17 | <0.01 | 0.91 | −0.27 | 0.01 |
CCR4/CXCR3 DP CCR6+ | <0.01 | 0.69 | −0.36 | <0.01 |
Treg | <0.01 | 0.76 | 0.04 | 0.31 |
CCR6− total | <−0.01 | 0.82 | 0.37 | <0.01 |
Th1 | 0.09 | 0.14 | <0.01 | 0.79 |
Th2 | <−0.01 | 0.99 | 0.03 | 0.43 |
CCR4/CXCR3 DP CCR6− | 0.02 | 0.51 | −0.11 | 0.13 |