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Table 1 Demographic and clinical characteristics of patients with rheumatoid arthritis

From: Diagnostic value of anti-cyclic citrullinated peptide antibodies in Greek patients with rheumatoid arthritis

Feature Value(mean ± SD)
Sex (%women) 76%
Age 60.3 (± 12.8) years
Disease duration (n = 153) 11.3 (± 0.8) years
Morning stiffness (n = 137) 32.9 (± 52.6) minutes
Tender joints (n = 153) 8.0 (± 7.0)
Swollen joints (n = 153) 3.0 (± 5.0)
ESR (n = 152) 30.9 (± 22.8) mm/1st hour
CRP (n = 143) 1.8 (± 3.3) mg/dL
DAS28 (n = 152) 4.5 (± 1.6)
Larsen score (n = 131) 2.1 (± 1.1)
Anti-CCP antibodies (n = 155) 81.9 (± 115.4) IU/mL
RF (n = 155) 246.3 (± 508.1) IU/mL