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Elizabeth Kristjansson
Researcher at University of Ottawa
Publications - 98
Citations - 9437
Elizabeth Kristjansson is an academic researcher from University of Ottawa. The author has contributed to research in topics: Health equity & Systematic review. The author has an hindex of 30, co-authored 87 publications receiving 6675 citations.
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Journal ArticleDOI
AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both
Beverley Shea,Beverley Shea,Barnaby C Reeves,George A. Wells,Micere Thuku,Candyce Hamel,Julian Moran,David Moher,David Moher,Peter Tugwell,Vivian Welch,Elizabeth Kristjansson,David Henry,David Henry +13 more
TL;DR: This paper reports on the updating of AMSTAR and its adaptation to enable more detailed assessment of systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both.
Journal ArticleDOI
AMSTAR is a reliable and valid measurement tool to assess the methodological quality of systematic reviews.
Beverley Shea,Candyce Hamel,George A. Wells,Lex M. Bouter,Elizabeth Kristjansson,Jeremy M. Grimshaw,David Henry,Maarten Boers +7 more
TL;DR: AMSTAR has good agreement, reliability, construct validity, and feasibility, and these findings need confirmation by a broader range of assessors and a more diverse range of reviews.
Journal Article
A systematic review of food deserts, 1966-2007.
TL;DR: It is suggested that food deserts exist in the United States, where area-level deprivation compounds individual disadvantage, and evidence for the existence of food deserts in other high-income nations is weak.
Journal ArticleDOI
Realist review to understand the efficacy of school feeding programmes
TL;DR: A recent Cochrane review found that school feeding programmes significantly improve the growth and cognitive performance of disadvantaged children.
Journal ArticleDOI
Validation of a preparation for decision making scale.
Carol Bennett,Ian D. Graham,Elizabeth Kristjansson,Stephen A. Kearing,Kate F. Clay,Annette M. O'Connor,Annette M. O'Connor +6 more
TL;DR: The psychometric properties of the PrepDM scale are very good and could allow more comprehensive evaluation of interventions designed to prepare patients for shared-decision making encounters regarding complex health care decisions.