Red blood cell distribution width is associated with early failure of arteriovenous fistula for haemodialysis access.

This study aimed to investigate the predictive value of red blood cell distribution width (RDW) for early failure of arteriovenous fistula (AVF) for haemodialysis access. The hospital records of those patients who underwent primary AVF creation procedures for haemodialysis between December 2010 and September 2013 were included for retrospective analysis. Of 313 patients, 195 (62%) were male and 118 (38%) were female.