Figure 1From: Several Regions in the Major Histocompatibility Complex Confer Risk for Anti-CCP-Antibody Positive Rheumatoid Arthritis, Independent of the DRB1 LocusChi-square test statistics from the 2-by-2 allele count table of 2,062 Case-control samples (whole dataset, 869 RA cases, 1,193 controls) of 1769 SNPs across the MHC region.Back to article page