Figure 2.
Comparing anti-tTG IgA and IgG production with anti-DGP IgA and IgG. The titers of anti-tTG IgA (A-B) and anti-tTG IgG (C-D) were compared with the titers of anti-DGP IgA (A and C) as well as anti-DGP IgG (B and D) in all treated and untreated celiac patients. Spearman’s rank correlation coefficients were 0.80 (A), 0.67 (B), 0.38 (C), and 0.43 (D).