Fig. 3From: Epidemiology of dialysis-treated end-stage renal disease patients in Kazakhstan: data from nationwide large-scale registry 2014–2018Crude survival probability on dialysis by gender (a), ethnicity (b), age category (c) and education level (d). *Unadjusted Cox proportional hazard regression analysis. Abbreviations: ISCED - International Standard Classification of Education; HR – hazard ratioBack to article page