Andrew P Costa
Andrew P Costa
Associate Professor and Schlegel Chair, McMaster University
Verified email at - Homepage
Cited by
Cited by
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: Canadian Medical Association Journal 192 (33), E946, 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
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
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), 1-10, 2012
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
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
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
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
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
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
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 ╔mond, ╔ Mercier, ...
Age and Ageing 47 (2), 242-248, 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
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
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
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
InterRAI Long-Term Care Facilities (LTCF) Assessment Form and User's Manual
JN Morris, K Berg, M Bjorkgren, AP Costa, A Declercq, UH Finne-Soveri, ...
Washington, DC: interRAI publications, 2020
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), 1-7, 2017
Derivation and validation of the detection of indicators and vulnerabilities for emergency room trips scale for classifying the risk of emergency department use in frailá…
AP Costa, JP Hirdes, CM Bell, SE Bronskill, GA Heckman, L Mitchell, ...
Journal of the American Geriatrics Society 63 (4), 763-769, 2015
interRAI Contact Assessment (CA) form and User’s manual: a screening level assessment for emergency department and intake from community/hospital. Version 9.2
J Hirdes, N Curtin-Telegdi, JW Poss, L Gray, K Berg, P Stolee, A Costa, ...
interRAI; Washington DC, 2010
The association between home care visits and same-day emergency department use: a case–crossover study
A Jones, C Schumacher, SE Bronskill, MA Campitelli, JW Poss, H Seow, ...
CMAJ 190 (17), E525-E531, 2018
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