Denis O’Donnell

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RATIONALE Exacerbations of COPD are defined clinically by worsening of chronic respiratory symptoms. Chronic respiratory symptoms are common in the general population. There are no data on the frequency of exacerbation-like events in individuals without spirometric evidence of COPD. AIMS To determine the occurrence of 'exacerbation-like' events in(More)
Background/Purpose: The 85+-year-old population – the " oldest old " – is now the fastest growing age segment in Canada. Although existing research demonstrates high health services utilization and prescribed medications in this population , little epidemiological evidence is available to guide care for this age group. Objective: To describe the(More)
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