Ahmed M. Bayoumi


Scientist, Li Ka Shing Knowledge Institute


Dr. Ahmed Bayoumi is a Scientist at the Centre for Urban Health Solutions at the Li Ka Shing Knowledge Institute of St. Michael’s Hospital, a general internist and Human Immunodeficiency Virus (HIV) physician at St. Michael’s Hospital. He holds the Fondation Baxter & Alma Ricard Chair in Inner City Health at St. Michael’s and the University of Toronto. He is a Professor in the Department of Medicine and in the Institute of Health Policy, Management and Evaluation at the University of Toronto.

His research interests include economic evaluation, decision analysis, and quality of life assessment for HIV-related health interventions, and studies of the access to the delivery of health services, particularly to people living with HIV, injection drug users, and other marginalized populations. His work has included cost-effectiveness analyses of screening strategies for HIV, drug treatments for HIV and related conditions, and supervised injection sites for injection drug users. He also studies how to incorporate equity concerns into resource allocation decisions in a manner that is defensible, transparent, and principled. He is an Adjunct Scientist at the Institute for Clinical Evaluative Sciences. He is currently President of the Society for Medical Decision Making and is a member of the Canadian Drug Expert Committee. He is a past Director of Clinical Epidemiology and Health Care Research in the Institute of Health Policy, Management and Evaluation at the University of Toronto.

Please note: Dr. Bayoumi is not taking any summer students in 2018.

Recent Publications

  1. Palmer, A, Gabler, K, Rachlis, B, Ding, E, Chia, J, Bacani, N et al.. Viral suppression and viral rebound among young adults living with HIV in Canada. Medicine (Baltimore). 2018;97 (22):e10562. doi: 10.1097/MD.0000000000010562. PubMed PMID:29851775 .
  2. Lau, C, Kendall, CE, Burchell, AN, Bayoumi, AM, Loutfy, M, Rourke, SB et al.. Outcomes Among Persons with HIV Following a Mental Health Admission: A Population-Based Study. AIDS Res. Hum. Retroviruses. 2018; :. doi: 10.1089/AID.2017.0275. PubMed PMID:29661003 .
  3. Kendall, CE, Shoemaker, ES, Raboud, J, Mark, AE, Bayoumi, AM, Burchell, AN et al.. Assessing Timely Presentation to Care Among People Diagnosed with HIV During Hospital Admission: A Population-Based Study in Ontario, Canada. AIDS Behav. 2018; :. doi: 10.1007/s10461-018-2063-z. PubMed PMID:29536283 .
  4. Masindi, KI, Jembere, N, Kendall, CE, Burchell, AN, Bayoumi, AM, Loutfy, M et al.. Co-morbid Non-communicable Diseases and Associated Health Service Use in African and Caribbean Immigrants with HIV. J Immigr Minor Health. 2018;20 (3):536-545. doi: 10.1007/s10903-017-0681-6. PubMed PMID:29209931 .
  5. Burchell, AN, Kendall, CE, Cheng, SY, Lofters, A, Cotterchio, M, Bayoumi, AM et al.. Cervical cancer screening uptake among HIV-positive women in Ontario, Canada: A population-based retrospective cohort study. Prev Med. 2018;107 :14-20. doi: 10.1016/j.ypmed.2017.11.023. PubMed PMID:29197533 .
  6. Luca, NJ, Stinson, JN, Feldman, BM, Benseler, SM, Beaton, D, Campillo, S et al.. Validation of the Standardized Universal Pain Evaluations for Rheumatology Providers for Children and Youth (SUPER-KIDZ). J Orthop Sports Phys Ther. 2017;47 (10):731-740. doi: 10.2519/jospt.2017.7375. PubMed PMID:28870142 .
  7. Jeon, C, Lau, C, Kendall, CE, Burchell, AN, Bayoumi, AM, Loutfy, M et al.. Mortality and Health Service Use Following Acute Myocardial Infarction Among Persons with HIV: A Population-Based Study. AIDS Res. Hum. Retroviruses. 2017;33 (12):1214-1219. doi: 10.1089/AID.2017.0128. PubMed PMID:28817947 .
  8. Oneka, G, Vahid Shahidi, F, Muntaner, C, Bayoumi, AM, Mahabir, DF, Freiler, A et al.. A glossary of terms for understanding political aspects in the implementation of Health in All Policies (HiAP). J Epidemiol Community Health. 2017;71 (8):835-838. doi: 10.1136/jech-2017-208979. PubMed PMID:28679539 .
  9. Kendall, CE, Boucher, LM, Mark, AE, Martin, A, Marshall, Z, Boyd, R et al.. Erratum to: A cohort study examining emergency department visits and hospital admissions among people who use drugs in Ottawa, Canada. Harm Reduct J. 2017;14 (1):42. doi: 10.1186/s12954-017-0169-7. PubMed PMID:28673291 PubMed Central PMC5496431.
  10. Krebs, E, Min, JE, Bayoumi, AM, Barrios, R, Montaner, JSG, Nosyk, B et al.. Informing Targeted Interventions to Optimize the Cascade of HIV Care Using Cluster Analyses of Health Resource Use Among People Living with HIV/AIDS. AIDS Behav. 2018;22 (1):234-244. doi: 10.1007/s10461-017-1839-x. PubMed PMID:28660380 PubMed Central PMC5745314.
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Affiliations & Other Activities

  • Scientist, Centre for Urban Health Solutions, St. Michael’s Hospital
  • Professor, Department of Medicine, University of Toronto
  • Professor, Institute of Health Policy, Management and Evaluation, University of Toronto