Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Baseline distributions of serum creatinine, serum cystatin C, estimated glomerular filtration rate (GFR), and urine albumin excretion at baseline in the VITAL-DKD trial. Estimated GFR is calculated from serum creatinine, serum cystatin C, age, sex, and race.
