Fig. 1From: Risk factors associated with disease progression and mortality in chronic kidney disease of uncertain etiology: a cohort study in Medawachchiya, Sri LankaKaplan–Meier curves showing the probability of chronic kidney disease of uncertain etiology (CKDu) disease progression over the monitoring period with and without self-reported hypertension for CKDu stage 1 (glomerular filtration rate [GFR] >90 ml/min/1.73 m2) patients (please refer to the “Results” section in the text for Log-rank test and Wilcoxon test results)Back to article page