Probability of cumulative incidence of ESRD, disease-related death, or death from other cause for the entire cohort. The bold line shows the cumulative incidence of ESRD, after adjusting for competing risk, mortality from disease-related causes, and others. Patients who required dialysis at presentation and never recovered renal function were considered to be at ESRD after 3 months. Mortality from other causes represents those unrelated to ANCA disease and/or ESRD.