Research Article
Elevated Serum IgG4 Defines Specific Clinical Phenotype of Rheumatoid Arthritis
Table 2
Comparison of autoantibodies of 67 RA patients between normal and elevated serum IgG4 groups.
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Mann-Whitney rank-sum test was used for comparison. Data were presented as mean ± standard deviation. #Autoantibodies were determined again at 6-month visit. Reduction range = At baseline − After treatment. |