D
David B. Hogan
Researcher at University of Calgary
Publications - 314
Citations - 21149
David B. Hogan is an academic researcher from University of Calgary. The author has contributed to research in topics: Dementia & Population. The author has an hindex of 61, co-authored 281 publications receiving 17809 citations. Previous affiliations of David B. Hogan include University of Western Ontario & Halifax.
Papers
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A global clinical measure of fitness and frailty in elderly people
Kenneth Rockwood,Xiaowei Song,Chris MacKnight,Howard Bergman,David B. Hogan,Ian McDowell,Arnold Mitnitski +6 more
TL;DR: The ability of the Clinical Frailty Scale to predict death or need for institutional care, and correlated the results with those obtained from other established tools are determined.
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Frailty: An Emerging Research and Clinical Paradigm—Issues and Controversies
Howard Bergman,L. Ferrucci,Jack M. Guralnik,David B. Hogan,Silvia Hummel,Sathya Karunananthan,Christina Wolfson +6 more
TL;DR: The 2006 Second International Working Meeting on Frailty and Aging as mentioned in this paper discussed the distinction between frailty and aging, its relationship with chronic disease, and the critical domains in its operational definition.
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A brief clinical instrument to classify frailty in elderly people
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A reevaluation of the duration of survival after the onset of dementia
Christina Wolfson,David B. Wolfson,Masoud Asgharian,C E M'Lan,Truls Østbye,Kenneth Rockwood,David B. Hogan +6 more
TL;DR: Median survival after the onset of dementia is much shorter than has previously been estimated; the estimate was adjusted for length bias.
Journal ArticleDOI
Prevalence, Attributes, and Outcomes of Fitness and Frailty in Community-Dwelling Older Adults: Report From the Canadian Study of Health and Aging
Kenneth Rockwood,Susan E. Howlett,Chris MacKnight,B. Lynn Beattie,Howard Bergman,Réjean Hébert,David B. Hogan,Christina Wolfson,Ian McDowell +8 more
TL;DR: Fitness and frailty form a continuum and predict survival, even in old age, and are potentially useful markers of the risk for adverse health outcomes, and add value to traditional medical assessments that focus on diagnoses.