Figure 4From: Serum under-O-glycosylated IgA1 level is not correlated with glomerular IgA deposition based upon heterogeneity in the composition of immune complexes in IgA nephropathy Contour plots showing the clinical parameters (contour lines and colors) versus the data from pIgA1 trap and HAA-ELISA. Data from pIgA1 trap form the X-axis, data from ELISA form the Y axis, and the following clinical parameters form a pseudo-Z axis via colors: age (a), interval between onset and biopsy (b), Area-IgA (c), Area-IgG (d), Area-C3 (e), serum IgA (f), serum C3 (g), IgA/C3 ratio (h), s-Cr (i), eGFR (j), and urinary protein excretion (k).Back to article page