Publications by authors named "MA Hamilton"

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Characterizing the clinical and economic burden of COVID-19 among individuals with immunocompromising conditions in Ontario, Canada - a matched, population-based observational study.
Christina Qian, Karissa M Johnston, Maria Tinajero, M Lauren Voss, Austin Nam, Mackenzie A Hamilton

J Med Econ· December 2025

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Range extension and re-assessment of (O.Berg) Krug & Urb., an endemic Myrtaceae to the Virgin Islands.
Sara Bárrios, Clare Weaver, Eleanor Gibney, Thomas Mark Heller, Martin A Hamilton

Biodivers Data J· December 2025

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Hidden Malnutrition in Overweight and Obese Individuals with Chronic Heart Failure: Insights from the Pro-HEART Trial.
Angelina P Nguyen, Jennifer Kawi, Rebecca Meraz, Kelly L Wierenga, Alona D Angosta, Michele A Hamilton

Nutrients· August 2025

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Examining the Influence of Imbalanced Social Contact Matrices in Epidemic Models.
Mackenzie A Hamilton, Jesse Knight, Sharmistha Mishra

Am J Epidemiol· February 2024

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Comparative Effectiveness of Psychotherapy vs Antidepressants for Depression in Heart Failure: A Randomized Clinical Trial.
Waguih William IsHak, Michele A Hamilton, Samuel Korouri, Marcio A Diniz, James Mirocha

JAMA Netw Open· January 2024

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Evaluation of audit and feedback to family physicians on prescribing of opioid analgesics to opioid-naïve patients: A pragmatic randomized delay trial.
Rita K McCracken, Shawna Narayan, Malcolm Maclure, Ian Cooper, Zishan Cui, Michee-Ana Hamilton

Contemp Clin Trials· November 2023

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Access to episodic primary care: a cross-sectional comparison of walk-in clinics and urgent primary care centers in British Columbia.
Mary A McCracken, Ian R Cooper, Michee-Ana Hamilton, Jan Klimas, Cameron Lindsay

Prim Health Care Res Dev· November 2023

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Impact of a vaccine passport on first-dose SARS-CoV-2 vaccine coverage by age and area-level social determinants of health in the Canadian provinces of Quebec and Ontario: an interrupted time series analysis.
Jorge Luis Flores Anato, Huiting Ma, Mackenzie A Hamilton, Yiqing Xia, Sam Harper

CMAJ Open· October 2023

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Testing Whether Higher Contact Among the Vaccinated Can Be a Mechanism for Observed Negative Vaccine Effectiveness.
Korryn Bodner, Jesse Knight, Mackenzie A Hamilton, Sharmistha Mishra

Am J Epidemiol· August 2023

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Calculating the limit of detection for a dilution series.
Julia L Sharp, Albert E Parker, Martin A Hamilton

J Microbiol Methods· May 2023

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The impact of the United Network of Organ Sharing allocation change on waitlist trajectories of inpatients listed with inotropic support: A single-center analysis.
Louie Cao, Seong Kyu Kim, Brandon Schwartz, Robert Cole, Jignesh Patel, Michele A Hamilton

Clin Transplant· January 2023

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Development and pilot evaluation of an educational session to support sparing opioid prescriptions to opioid naïve patients in a Canadian primary care setting.
Shawna Narayan, Stefania Rizzardo, Michee-Ana Hamilton, Ian Cooper, Malcolm Maclure

Fam Pract· November 2022

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Predictors of all-cause mortality among patients hospitalized with influenza, respiratory syncytial virus, or SARS-CoV-2.
Mackenzie A Hamilton, Ying Liu, Andrew Calzavara, Maria E Sundaram, Mohamed Djebli

Influenza Other Respir Viruses· November 2022

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Early Career Training in Addiction Medicine: A Qualitative Study with Health Professions Trainees Following a Specialized Training Program in a Canadian Setting.
J Klimas, Lauren R Gorfinkel, M A Hamilton, M Lail, D Krupchanka

Subst Use Misuse· November 2022

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Emplacement of the Franklin large igneous province and initiation of the Sturtian Snowball Earth.
Judy P Pu, Francis A Macdonald, Mark D Schmitz, Robert H Rainbird, Wouter Bleeker, Michael A Hamilton

Sci Adv· November 2022

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Child Sexual Abuse of Elite Athletes: Prevalence, Perceptions, and Mental Health.
Carter E Timon, Stephanie J Dallam, Marci A Hamilton, Emily Liu, Janella S Kang

J Child Sex Abus· October 2022

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Heart transplantation in muscular dystrophy: Single-center analysis.
Parth Visrodia, Nikhil J Patel, Matthew Burford, Michele A Hamilton, Jignesh K Patel

Clin Transplant· June 2022

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Finding Primary Care-Repurposing Physician Registration Data to Generate a Regionally Accurate List of Primary Care Clinics: Development and Validation of an Open-Source Algorithm.
Ian R Cooper, Cameron Lindsay, Keaton Fraser, Tiffany T Hill, Andrew Siu, Michee-Ana Hamilton

JMIR Form Res· June 2022

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Impact of the international collaborative addiction medicine research fellowship on physicians' future engagement in addiction research.
Jan Klimas, Huiru Dong, Michee-Ana Hamilton, Walter Cullen, Jeffrey H Samet

Subst Abus· April 2022

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Analysis of the Written Policies of the 32 U.S. Archdioceses on the Prevention of Child Sexual Abuse.
Stephanie J Dallam, Marci A Hamilton, Sabine A Glocker, Andrew J Ortiz

J Child Sex Abus· December 2021

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An analysis of the impact of policies and political affiliation on racial disparities in COVID-19 infections and deaths in the USA.
Michael A Hamilton, Danielle Hamilton, Oluwatamilore Soneye, Olorunshola Ayeyemi, Raed Jaradat

Int J Data Sci Anal· September 2021

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Retention in opioid agonist treatment: a rapid review and meta-analysis comparing observational studies and randomized controlled trials.
Jan Klimas, Michee-Ana Hamilton, Lauren Gorfinkel, Ahmed Adam, Walter Cullen

Syst Rev· August 2021

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Maria E Sundaram, Andrew Calzavara, Sharmistha Mishra, Rafal Kustra, Adrienne K Chan, Mackenzie A Hamilton

CMAJ· August 2021

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Range extension and conservation status of the rare Solanaceae shrub, .
Sara Barrios, Omar A Monsegur-Rivera, Thomas M Heller, Natasha Harrigan, Keith A Grant, Martin A Hamilton

Biodivers Data J· July 2021

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Maintaining cancer services during the COVID-19 pandemic: the Aotearoa New Zealand experience.
Elinor Millar, Jason Gurney, Suzanne Beuker, Moahuia Goza, Mary-Ann Hamilton

Lancet Reg Health West Pac· June 2021

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