Disease duration (years) | ||||
---|---|---|---|---|
0–2 | 3–5 | 6–10 | >10 | |
Overall | 19.3 (905/4699) | 28.3 (475/1678) | 33.4 (469/1404) | 47.8 (946/1978) |
Serological status | ||||
CCP− | 16.1 (359/2226) | 22.7 (169/744) | 21.8 (128/588) | 28.1 (206/733) |
CCP+ | 22.1 (546/2473) | 32.8 (306/934) | 41.8 (341/816) | 59.4 (740/1245) |
Data are % (n/N).