Fig. 4From: Agreement between cystatin-C and creatinine based eGFR estimates after a 12-month exercise intervention in patients with chronic kidney diseaseBland-Altman plots at 12 months in LI patients for CKD-EPIcr compared to CKD-EPIcys. CKD-EPIcys minus CKD-EPIcr is divided by the mean of CKD-EPIcys+CKD-EPIcr. CKD-EPIcys is shown to be 8.4 ± 12.3 mL/min/1.73m2 less than CKD-EPIcrBack to article page