Fig. 3

The proportion of cases followed and proportion of the population needed to be followed for the Recalibrated Pooled KFRE SEA equation for 2-year and 5-year risk of end-stage kidney disease. Legend: The figure shows the proportion of cases followed (y-axis) and proportion of the population needed to be followed (x-axis) for the Recalibrated Pooled KFRE SEA equation for a) 5-year risk and b) 2-year of end-stage kidney disease. The proportion of cases followed represents the proportion of individuals who will develop disease who are included in the proportion p of individuals in the population of the highest risk, and the proportion of the population needed to be followed is the proportion of the general population at highest risk that one needs to follow in order that a proportion q of those destined to become cases will be followed. At 5 years, an estimated 82, 92 and 96% events were captured in 10, 20 and 30% of subjects at the highest estimated risk of ESKD. At 2 years an estimated 89, 94 and 96% events were captured in 10, 20 and 30% of subjects at the highest estimated risk of ESKD. Abbreviation: ESKD, end-stage kidney disease; KFRE, Kidney Failure Risk Equation; SEA, Southeast Asia