Waiting times and prioritisation for coronary artery bypass surgery in New Zealand

Abstract

Waiting times for coronary artery bypass surgery in New Zealand are considerably longer than those in Ontario, Canada. By using a numerical cut off point, implementation of the New Zealand priority scoring system has restricted access to coronary surgery on the basis of funding constraints rather than clinical appropriateness. The score does not add greatly to the clinicians' prioritization in predicting those patients who will suffer events while waiting.