Table 1
Mean (SD)
Age (years)63.3 (10.6)
Disease Duration14.7 (10.8)
Age at diagnosis48.6(13.5)
N%
Sex (Feminine)79390.1
Rheumatoid Factor (Positive)
N=817
69985.6
ACPA (Positive)
N=366
32.377.6
Actual Steroid use61169.4
Actual Biologic Therapy12313.9
DMARD
 Methotrexate57064.8
 Leflunomide68277.5
 Sulfasalazine21824.8
 Azathioprine50.6
 Antimalarials14716.7