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Canada - World Health Organization Regional Office for Europe

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86<br />

<strong>Health</strong> systems in transition <strong>Canada</strong><br />

In addition, there is the question of whether some of these technologies are<br />

overused in the United States to the point that the harm caused by radiation<br />

outweighs the clinical benefit <strong>for</strong> a significant percentage of individual patients<br />

(Baker, Atlas & Afendulis, 2008; Hillman & Goldsmith, 2010). There may<br />

also be overuse in <strong>Canada</strong> driven by some primary care physicians who, as<br />

the decision-makers and gatekeepers <strong>for</strong> further care, may be referring their<br />

patients to more advanced diagnostic tests than necessary (HCC, 2010b).<br />

Table 4.4 compares the provinces in terms of the number of selected imaging<br />

technologies per million population. There are important variations among<br />

the provinces, mostly associated with those that have smaller populations (e.g.<br />

Prince Edward Island) and, there<strong>for</strong>e, lack the economies of scale to justify<br />

investment in some high-cost technologies.<br />

Table 4.4<br />

Number of selected imaging technologies per million population by province, 2011<br />

Nuclear<br />

Angiography suites<br />

medicine cameras CT scanners MRI scanners (2007 only)<br />

Catheterization<br />

laboratories<br />

(2007 only)<br />

British Columbia 11.8 15.2 9.3 4.8 2.8<br />

Alberta 17.6 13.2 9.9 4.4 3.2<br />

Saskatchewan 12.6 14.5 4.8 5.1 4.0<br />

Manitoba 11.6 16.6 6.6 4.2 4.2<br />

Ontario 22.2 13.6 7.7 5.8 3.9<br />

Quebec 15.6 16.7 10.8 5.5 3.4<br />

New Brunswick 22.6 24.0 8.0 12.0 4.0<br />

Nova Scotia 18.4 17.4 9.8 5.4 5.4<br />

Prince Edward<br />

Island<br />

Newfoundland<br />

and Labrador<br />

7.1 14.3 7.1 – –<br />

15.5 25.3 5.8 5.9 3.9<br />

Source: CIHI (2012a).<br />

Note: 2007 data only <strong>for</strong> angiography suites and catheterization laboratories (most recent available).<br />

4.1.4 In<strong>for</strong>mation technology<br />

As in all countries, access to the Internet – at home, work and school – has<br />

increased dramatically in recent years. Moreover, there is considerable evidence<br />

from a number of sources that Canadians use the Internet on a regular basis to<br />

access both medical and health in<strong>for</strong>mation (Middleton, Veenhof & Leith, 2010).<br />

However, in terms of ICT infrastructure, intensity of access and skill levels,<br />

it appears that <strong>Canada</strong> is not faring as well as other high-income countries,<br />

including its health system comparators. Based on a composite index of 11

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