Skip to main content

Table 1 Demographic pattern and laboratory results of RA patients and controls

From: Anti-cyclic citrullinated peptide antibodies and paraoxonase-1 polymorphism in rheumatoid arthritis

Parameters RA patients Controls t-test P value
Number (F/M) 120 (90/30) 90 (60/30) - NS
Age (years) 41.33 ± 15.93 40.5 ± 17.5 0.36 NS
Duration of illness (years) 9.65 ± 4.28 0.0 - -
ESR (1st hr) mm/hr 41.62 ± 8.02 8.65 ± 2.89 17.21 0.001*
RF
Mean ± SE (IU/mL)
(149.34 ± 64.30) 13.5 ± 21 18.99 0.001*
Anti-CCP-2 Ab
Mean ± SE IU/mL
62.54 ± 21.22 4.41 ± 1.20 19.85 0.001*
PON-1 activity (nmol/min/ml) 64.44 ± 11.33 152.18 ± 17.74 16.25 0.001*
ARE activity (Um/l) 197.65 ± 83.84 363.65 ± 169.15 10.52 0.001*
  1. Data are presented as mean ± SD. NS means not significant.
  2. P value was calculated by t-test P* value was significant at <0.001.
\