ASN: Large Gap Between Creatinine-Based eGFR and Cystatin C-Based eGFR Tied to Worse Outcomes

MONDAY, Nov. 10, 2025-- In the outpatient setting, the presence of a cystatin C-based estimated glomerular filtration rate (eGFRcys) that is at least 30 percent lower than creatinine-based eGFR (eGFRcr) is associated with significantly higher...