The 1-year cumulative incidence of ESRD was 4.3 % from eGFR of 30mL/min/1 .73 m ( 2 ) , 49.0 % from eGFR of 15mL/min/1 .73 m ( 2 ) , 6.7 % from 5 % ESRD risk , 15.0 % from 10 % ESRD risk , and 29 % from 20 % ESRD risk .