KFRE was calculated at 6 months (卤 3 months) ; the median 2 year risk KFRE score was 2% (IQR 0.3-5%) and median 5 year KFRE score was 7.1% (IQR 1.1-17.6%) (Fig. 1). KFRE was calculated at 18 months (卤 3 months) ; the median 2 year risk KFRE score was 0.7% (IQR ...