Andrew P Costa

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Citations	3819	3446
h-index	33	31
i10-index	79	78

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Aaron JonesMcMaster UniversityVerified email at mcmaster.ca
John P. HirdesUniversity of Waterloo - School of Public Health & SciencesVerified email at uwaterloo.ca
Nathan StallDivision of Geriatric Medicine, Department of Medicine, University of TorontoVerified email at mail.utoronto.ca
Kevin Antoine BrownScientist, Public Health Ontario | Associate Professor, University of TorontoVerified email at oahpp.ca
Lauren E GriffithMcMaster UniversityVerified email at mcmaster.ca
Susan BronskillInstitute for Clinical Evaluative SciencesVerified email at ices.on.ca
Paula A RochonProfessor, Department of Medicine, University of TorontoVerified email at utoronto.ca
Eric MercierVITAM - Centre de recherche en santé durable de l'Université LavalVerified email at ulaval.ca
Walter TavaresUniversity of Toronto | Department of Health and Society, Wilson Centre for Health ProfessionsVerified email at utoronto.ca
Don MeladyAssociate Professor, Faculty of Medicine, University of Toronto; Schwartz-Reisman Emergency Medicine InstituteVerified email at utoronto.ca
Loretta HillierGERAS Centre for Aging ResearchVerified email at HHSC.CA
Connie Schumacher RN PhDAssistant Professor, Brock UniversityVerified email at brocku.ca
Jean-Eric TarrideAssociate Professor, Health Technology Assessment, McMaster UniversityVerified email at mcmaster.ca
Paul HebertUniversity of MontrealVerified email at ssss.gouv.qc.ca
Marcel ÉmondProfessor, Université LavalVerified email at ulaval.ca
Audrey-Anne BrousseauUniversité de SherbrookeVerified email at usherbrooke.ca
Anja DeclercqHoogleraar Sociologie, KU LeuvenVerified email at kuleuven.be
katherine bergAssociate Professor, University of TorontoVerified email at utoronto.ca
David FeenyDepartment of Economics, McMaster UniversityVerified email at mcmaster.ca
Leonard C GrayCentre for Online Health, The University of QueenslandVerified email at uq.edu.au

Andrew P Costa

Associate Professor; Schlegel Chair; Canada Research Chair | McMaster University

Verified email at mcmaster.ca

geriatrics home care long-term care emergency departments


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For-profit long-term care homes and the risk of COVID-19 outbreaks and resident deaths NM Stall, A Jones, KA Brown, PA Rochon, AP Costa Cmaj 192 (33), E946-E955, 2020	259	2020
Association between nursing home crowding and COVID-19 infection and mortality in Ontario, Canada KA Brown, A Jones, N Daneman, AK Chan, KL Schwartz, GE Garber, ... JAMA internal medicine 181 (2), 229-236, 2021	248	2021
Effectiveness of a fourth dose of covid-19 mRNA vaccine against the omicron variant among long term care residents in Ontario, Canada: test negative design study R Grewal, SA Kitchen, L Nguyen, SA Buchan, SE Wilson, AP Costa, ... Bmj 378, 2022	148	2022
Screening for frailty in primary care: accuracy of gait speed and hand-grip strength L Lee, T Patel, A Costa, E Bryce, LM Hillier, K Slonim, SW Hunter, ... Canadian Family Physician 63 (1), e51-e57, 2017	144	2017
Acute care inpatients with long-term delayed-discharge: evidence from a Canadian health region AP Costa, JW Poss, T Peirce, JP Hirdes BMC health services research 12, 1-10, 2012	144	2012
Profiles of older patients in the emergency department: findings from the interRAI Multinational Emergency Department Study LC Gray, NM Peel, AP Costa, E Burkett, AB Dey, PV Jonsson, P Lakhan, ... Annals of emergency medicine 62 (5), 467-474, 2013	139	2013
Community paramedicine: a systematic review of program descriptions and training J Chan, LE Griffith, AP Costa, MS Leyenaar, G Agarwal Canadian Journal of Emergency Medicine 21 (6), 749-761, 2019	94	2019
The associations between staffing hours and quality of care indicators in long-term care VM Boscart, S Sidani, J Poss, M Davey, J d’Avernas, P Brown, ... BMC Health Services Research 18, 1-7, 2018	93	2018
Geriatric syndromes predict postdischarge outcomes among older emergency department patients: findings from the interRAI Multinational Emergency Department Study AP Costa, JP Hirdes, GA Heckman, AB Dey, PV Jonsson, P Lakhan, ... Academic Emergency Medicine 21 (4), 422-433, 2014	89	2014
Clinical characteristics and service needs of alternate-level-of-care patients waiting for long-term care in Ontario hospitals AP Costa, JP Hirdes Healthcare Policy 6 (1), 32, 2010	89	2010
Identifying frailty in primary care: a systematic review L Lee, T Patel, LM Hillier, N Maulkhan, K Slonim, A Costa Geriatrics & gerontology international 17 (10), 1358-1377, 2017	75	2017
Identification of older adults with frailty in the emergency department using a frailty index: results from a multinational study AA Brousseau, E Dent, R Hubbard, D Melady, M Émond, É Mercier, ... Age and Ageing 47 (2), 242-248, 2018	73	2018
Health promotion through sport: international sport federations’ priorities, actions and opportunities M Mountjoy, A Costa, R Budgett, J Dvorak, L Engebretsen, S Miller, ... British Journal of Sports Medicine 52 (1), 54-60, 2018	62	2018
Aging in Ontario: an ICES chartbook of health service use by older adults SE Bronskill, MW Carter, AP Costa, AV Esensoy, SS Gill, A Gruneir, ... Toronto, ON: Institute for Clinical Evaluative Sciences, 2010	62	2010
Assessment of psychotropic drug prescribing among nursing home residents in Ontario, Canada, during the COVID-19 pandemic NM Stall, JS Zipursky, J Rangrej, A Jones, AP Costa, MP Hillmer, K Brown JAMA internal medicine 181 (6), 861-863, 2021	57	2021
Perspective: Big data and machine learning could help advance nutritional epidemiology JD Morgenstern, LC Rosella, AP Costa, RJ de Souza, LN Anderson Advances in Nutrition 12 (3), 621-631, 2021	57	2021
Electronic referral systems in health care: a scoping review A Azamar-Alonso, AP Costa, LA Huebner, JE Tarride ClinicoEconomics and Outcomes Research, 325-333, 2019	53	2019
This moral coil: a cross-sectional survey of Canadian medical student attitudes toward medical assistance in dying EX Bator, B Philpott, AP Costa BMC medical ethics 18, 1-7, 2017	53	2017
Elder abuse in the out-of-hospital and emergency department settings: a scoping review É Mercier, A Nadeau, AA Brousseau, M Émond, J Lowthian, S Berthelot, ... Annals of emergency medicine 75 (2), 181-191, 2020	48	2020
External validation of the 4C mortality score among COVID-19 patients admitted to hospital in Ontario, Canada: a retrospective study A Jones, T Pitre, M Junek, J Kapralik, R Patel, E Feng, L Dawson, ... Scientific reports 11 (1), 18638, 2021	45	2021

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