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Wait time guarantees not likely to reduce waits for joint replacement surgery
Date:10/31/2008

ome patients at the expense of others," said Zaric, Canada Research Chair in Health Care Management Science and Associate Professor at The University of Western Ontario's Richard Ivey School of Business.

"In order for the majority of patients to receive their surgery within clinically acceptable times there must either be substantial diversion to jurisdictions with excess capacity or growth in Ontario's capacity at a much higher level than has been observed historically," said Zaric.

Long waiting times for joint replacement surgery are a problem in many OECD countries (Organization for Economic Co-operation and Development). Many potential solutions have been tried but there is no consensus.

In Ontario, in 2005, the median wait time was five months for total hip replacement and eight months for total knee replacement. Demand for joint replacement surgery is likely to increase due to changing demographics, increasing rates of obesity and arthritis, and an overall increase in people's willingness to undergo surgery.

Waiting times for hip and knee replacement were identified by Canada's First Ministers as a priority area, along with cancer, heart, and sight restoration surgeries.


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Contact: Kathy Wallis
kwallis3@uwo.ca
519-661-2111 x81136
University of Western Ontario
Source:Eurekalert

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