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.
Central venous catheter (CVC) dependence in arteriovenous fistula (AVF) and arteriovenous graft (AVG) cohorts by months after surgery among a cohort of elderly patients on dialysis who initiated dialysis with a CVC and had a vascular access surgery within 6 months of dialysis initiation (P<0.001 across the entire 6-month period comparing AVG with AVF cohort use of CVC).
