Comparisons between referred and non-referred patients to a university paediatric dental clinic.

Background: Referrals of paediatric patients to a university clinic have been increasing over the last several years.

Aim: To evaluate characteristics of referred and non-referred patients at the University of Iowa's Pediatric Dental Clinic (UIPDC).

Design: A retrospective chart review included dental records of 340 referred and 383 non-referred patients from July 1, 2015, to May 31, 2016 (n = 723).