Research Article: Risk Factors Analysis for the Development of Hypocomplementemia in Rheumatoid Arthritis Patients: A Single-Center Retrospective Study
Introduction:
Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation and systematicness, which causes joint pain and structural damage and involves extra-articular organs. , RA affects approximately % of the adult population, and the incidence rate among females is – times higher than of males. Due to the complexity of RA, its etiology and pathophysiological mechanisms have not been fully elucidated.
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