Fig. 1From: Difference in clinical presentation between women and men in incident primary Sjögren’s syndromeAnti-Ro52 antibody levels in SSA-positive patients with pSS. Anti-Ro52 levels were analyzed in serum samples from 61 female and 5 male SSA autoantibody-positive pSS patients. Male patients had significantly higher anti-Ro52 levels than female patients (p = 0.02, Mann–Whitney U test)Back to article page