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.
Values estimated by CKD-Epi and aMDRD formulas are shown in the left and right panel respectively. Dot lines are identity lines; continuous lines are regression lines.
