IgG-CCP2 | IgA-CCP2 | IgM-CCP2 | IgM-RF | IgA-RF | |
---|---|---|---|---|---|
Controls (n=100) | 1.5 | 0.6 | 18.5 | 0.8 | 3.4 |
IQR | (1.0–2.2) | (0.4–0.7) | (9.6–30.9) | (0.6–1.2) | (2.7–4.7) |
First-degree relatives (n=157) | 2.2*** | 1.0*** | 27.9*** | 1.3*** | 4.7*** |
IQR | (1.4–3.1) | (0.7–1.5) | (13.7–53.3) | (0.9–2.4) | (3.4–8.0) |
RA patients (n=163) | 235.0*** | 2.8*** | 51.7*** | 29.9*** | 24.6*** |
IQR | (27.0–569.0) | (1.3–13.0) | (22.5–140.0) | (4.6–134.3) | (8.8–60.3) |
p Value† | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |