Skip to main content

Table 3 Correlation coefficient study between enzymes activity and RA biomarkers

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

Parameter Test ARE activity (U/l) RF (IU/ml) Anti-CCP-2 (U/ml)
PON-1 activity (nmol/min/ml) r 0.66 −0.77 −0.85
P 0.001* 0.001* 0.001*
ARE (U/l) r   0.23 0.36
p   0.156 0.18
RF (IU/ml) r    0.77
P    >0.001*
  1. P* value was significant at <0.001.