Serostatus for RF and ACPA autoantibodies in DLBCL patients and healthy controls stratified by gender.

DLBCL = diffuse large B-cell non-Hodgkin lymphoma patients. HC = healthy controls. M = male; F = female. RF = rheumatoid factor; IgM = immunoglobulin M; ACPA = anti-citrullinated cyclic peptide; pos. = positive; n.s1. = not significant; s. = significant; *s.2 = confidence interval 1.017–1.079; odds ratio = 1.046.