Unadjusted and adjusted mortality hazard ratios. Model 1 is unadjusted; model 2 is demographic adjusted; model 3 is demographic and comorbidity adjusted; and model 4 is demographic, comorbidity, and ESRD therapy modality adjusted. ADPKD, autosomal dominant polycystic kidney disease; DN, diabetes-related ESRD; IgAN, IgA nephropathy; LN, lupus nephritis; MN, membranous nephropathy; MPGN, membranoproliferative GN.