Citrullinated Antigens with Multiple Citrulline Similar Motif in the Diagnosis of Rheumatoid Arthritis: A Preliminary Single-Center Study

Table 4

Correlation analysis of clinical data and citrullinated antigen in RA patients.

Parameters		value
Age	-0.011	0.869
Disease duration	0.056	0.408
ESR	0.073	0.260
CRP	0.088	0.182
RF	0.331	<0.001
DAS28	0.111	0.087