Monday, May 4, 2009

OECD Waiting Times Study Executive Summary

I realized that while I have a link to this study elsewhere, it is rather a pain to get to the information because the document is in pdf.

Now, this is from 2003, and so the UK/NHS data is now happily out of date. And leaders in Canada have seen the results in the UK and are pushing to end the bloc financing of hospitals that helped so much in the UK. But anyway, here is the summary:

  • Waiting times for elective surgery are a significant health policy concern in approximately half of all OECD countries.
  • This report is devoted to [analyzing waiting times]. An interesting feature of OECD countries is that while some countries report significant waiting, others do not.
  • Waiting times are a serious health policy issue in the 12 countries involved in this project (Australia, Canada, Denmark, Finland, Ireland, Italy, Netherlands, New Zealand, Norway, Spain, Sweden, and the United Kingdom).
  • Waiting times are not recorded administratively in a second group of countries (Austria, Belgium, France, Germany, Japan, Luxembourg, Switzerland, and the United States) but are anecdotally (informally) reported to be low.
  • This paper contains a comparative analysis of these two groups of countries and addresses what factors may explain the absence of waiting times in the second group. It suggests that there is a clear negative association between waiting times and capacity, either measured in terms of number of beds or number of practising physicians. Analogously, a higher level of health spending is also systematically associated with lower waiting times, all other things equal.
  • Among the group of countries with waiting times, it is the availability of doctors that has the most significant negative association with waiting times. Econometric estimates suggest that a marginal increase of 0.1 practising physicians and specialists (per 1 000 population) is associated respectively with a marginal reduction of mean waiting times of 8.3 and 6.4 days (at the sample mean) and a marginal reduction of median waiting times of 7.6 and 8.9 days, across all procedures included in the study.
  • Analogously, an increase in total health expenditure per capita of $100 is associated with a reduction of mean waiting times of 6.6 days and of median waiting times of 6.1 days.
  • In the comparison between countries with and without waiting times, low availability of acute care beds is significantly associated with the presence of waiting times. Also, evidence from this and other studies suggests that fee-for-service remuneration for specialists, as opposed to salaried remuneration, is negatively associated with the presence of waiting times. Fee-for-service systems may induce specialists to increase productivity and may also discourage the formation of visible queues because of competitive pressures. In addition, evidence from this and other studies suggests that activity-based funding for hospitals may also help reduce waiting times.

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