Score chart to predict 1-year mortality risk.

<p>Points correspond to each predictor value and are added to give a score.</p><p>eGFR, estimated glomerular filtration rate; ESA, erythropoiesis-stimulating agent</p><p>^aItems related to diabetes and renal disease were excluded from the original Charlson Comorbidity Index in the present study.</p><p>Score chart to predict 1-year mortality risk.