Figure 1.
General characteristics of patients with NL according to GFR classification (presence, or absence of CKD). (A), Age; (B), Body mass index (BMI); (C), Systolic and diastolic arterial pressure.
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.