From: Agreement between cystatin-C and creatinine based eGFR estimates after a 12-month exercise intervention in patients with chronic kidney disease
EPIcr
EPIcr-cys
MDRDcr
EPIcys
−13.1 ± 11.8
− 4.5 ± 4.5
−12.0 ± 10.7
8.6 ± 7.4
1.1 ± 2.2
−7.5 ± 6.4