Fig. 2
From: Timing of commencement of maintenance dialysis and mortality in young and older adults in Singapore
a-d Overall and age-stratified Cox survival curves for eGFR (ml/min/1.73m2) groups at dialysis initiation. Early, eGFR ≥10; Late, eGFR <5; Intermediate,5 ≤ eGFR <10. Covariates adjusted for were age, gender, ethnicity, education, smoking, diabetes, hypertension, cerebrovascular disease, ischemic heart disease, peripheral vascular disease, malignancy, Hepatitis B Ag, Anti-Hepatitis C, modality of dialysis, albumin. a Adjusted survival curves in the whole sample. b Adjusted survival curves in patients between 18 and 54 years of age. c Adjusted survival curves in patients between 55 and 64 years of age. d Adjusted survival curves in patients aged 65 and over