Glander,
Does that article reference the source of those statistics? Perhaps, like so much of this debate, they are counting on confirmation bias to avoid scrutiny.... (http://message.snopes.com/showthread.php?t=54884)
OR
You can help me find the source of the information from the UN "International Health Organization" er.... maybe WHO? If so, this is very critical data and should definitely inform the discussion. I’d like to know if the stats are inclusive or only include those with health insurance.
I can tell you that in some places wait times in Canada for specialists are often unacceptable. We have had a national focus on this for a decade and the results are showing. You may find the summary page from this document published by the Canadian Institute for Health Information to be informative: https://secure.cihi.ca/free_products/HCIC2012-FullReport-ENweb.pdf
This article has a comprehensive discussion about wait times broken down by province, by procedure, and by comparison against target: http://www.waittimealliance.ca/media/2012reportcard/WTA2012-reportcard_e.pdf
To your point, more improvement is needed in Canada. Anecdotally, though, I can tell you that two weeks ago one of my staff needed to see an MRI after a scary episode and was in within a few days. Two days later he was back for another round. However, that is relevant only in my particular corner of our big country.
Indeed, "Excessive wait times for magnetic resonance imaging (MRI) studies are a major problem in the Canadian healthcare system." ref: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2653696/
That being said, our wait times are equitable regardless of wealth and our visibility into them is growing. Look at this website from Alberta where you can dive down into wait time stats for various procedures by urgency and region: http://waittimes.alberta.ca