Research
Read how they describe their research on their University of Toronto profile.
Latest papers
US Air Quality Index and respiratory health outcomes: background, knowledge gaps, and research prioritization: an Official American Thoracic Society Research Statement.
American journal of respiratory and critical care medicine · 2026
Prevalence and Incidence of Treatment-Range Adolescent Idiopathic Scoliosis Diagnosed in Ontario Between 2012 and 2021: Validating a Population-Based Health Administrative Algorithm for Case Identification in Youth Aged 10-17 Years.
Clinical epidemiology · 2026
Utility of hyperpolarised xenon-129 magnetic resonance imaging in primary ciliary dyskinesia.
ERJ open research · 2026
Latest funding
- $294,526
Early Life Exposures to Wildfire Smoke and Respiratory Health Outcomes During Childhood
CIHR · 2024 · Co-investigator
- $100,000
Promoting planetary health education, smoking-free home, and clean air community mobilization to prevent air pollution related non-communicable diseases in urban Pakistan
CIHR · 2024 · Co-investigator
- $74,967
Immune-related disorders in adolescence and future risk of endometriosis: A population-based cohort study
CIHR · 2023 · Co-investigator
From the 150 most recent of 267 publications.
US Air Quality Index and respiratory health outcomes: background, knowledge gaps, and research prioritization: an Official American Thoracic Society Research Statement.
Rosser FJ, Bryant-Stephens T, Croft DP, Ewart G, Han YY, Lee A, Lovinsky-Desir S, Mayes T, Myers LC, Naccarati-Chapkis M, Presto A, Pruitt K, Samet J, To T, Wojcik R, Cromar K, American Thoracic Society Assembly on Environmental, Occupational and Population Health
Prevalence and Incidence of Treatment-Range Adolescent Idiopathic Scoliosis Diagnosed in Ontario Between 2012 and 2021: Validating a Population-Based Health Administrative Algorithm for Case Identification in Youth Aged 10-17 Years.
Dermott JA, To T, Jaakkimainen L, Bouchard M, Howard A, Lebel DE
Utility of hyperpolarised xenon-129 magnetic resonance imaging in primary ciliary dyskinesia.
Wee WB, Zanette B, Munidasa S, Eddy RL, Rayment JH, To T, Ratjen F, Santyr G, Dell SD
Impact of an Interdisciplinary Asthma Care Network on Emergency Department Visits and Hospitalizations.
Bowerman C, Podgers D, Li W, Wei X, Digby GC, To T, Gershon AS, Lougheed MD
Adherence to Burn Center Referral Criteria for Pediatric Burns.
Gus E, To T, Fish J, Diong C, Saunders N
Risk Profile of Young Adults with Chronic Obstructive Pulmonary Disease.
Gershon AS, Munn JS, McGihon RE, Pequeno P, Luo J, Blazer A, Kendzerska T, Aaron SD, To T
Built-environment correlates of physical activity in youth with multiple sclerosis.
Kumari S, Stephens S, Yoo PY, Arbour-Nicitopoulos KP, Feldman BM, Finlayson ML, Marrie RA, Motl R, To T, Yeh EA
Racial identity, marginalization, and depression in pediatric-onset multiple sclerosis.
Yoo PY, Zarandi A, Stephens S, To T, Marrie RA, Finlayson M, Motl R, Yeh EA
Early-life greenness and childhood asthma and allergic rhinitis: an Ontario birth cohort study.
Ge E, Yu C, Lavigne E, Villeneuve PJ, Liu X, Grubic N, Lou W, Brook J, Lu Z, Li YL, To T
Paediatric burn injury trends in Ontario, Canada: a population-based repeated cross-sectional study.
Gus E, To T, Fish J, Diong C, Saunders N
Early Life Exposures to Wildfire Smoke and Respiratory Health Outcomes During Childhood
Principal investigators: Cleland, Stephanie E; Henderson, Sarah
Keywords: Acute And Chronic Respiratory Outcomes; Administrative Health Data; Air Pollution; Childhood Respiratory Health; Climate Change; Early Life Exposures; Environmental Epidemiology; Population-Based Study; Prenatal Exposures; Wildfire Smoke
Promoting planetary health education, smoking-free home, and clean air community mobilization to prevent air pollution related non-communicable diseases in urban Pakistan
Principal investigators: Wei, Xiaolin; Abelsohn, Alan; Khan, Muhammad Amir
Keywords: Air Pollution; Cluster Randomized Controlled Trial; Community Based Interventions; Community Mobilization; Implementation Science; Non-Communicable Diseases; Pakistan; Planetary Health Education; Tobacco Cessation
Immune-related disorders in adolescence and future risk of endometriosis: A population-based cohort study
Principal investigators: Brown, Hilary
Keywords: Allergic Diseases; Endometriosis; Population-Based Study; Psychiatric Disorders
Developing an Asthma Policy Model for Early Intervention and Prevention
Principal investigators: Johnson, Kate M
Keywords: Asthma; Early Intervention; Environmental Exposures; Health Outcomes; Prevention; Simulation Modeling
A Data-driven Approach to Identify High Priority Research Topics for Pediatric Hospital Care
Principal investigators: Gill, Peter J; Li, Patricia T; Mahant, Sanjay; To, Teresa
Keywords: Children With Medical Complexity; Comparative Effectiveness Research; Epidemiology; Health Equity; Health Inequality; Health Priorities; Hospital Costs; Hospital Resources; Pediatric Hospital Care; Prioritization
Utilizing patient-centered and administrative data to uncover the COVID-19 pandemic's impact on adverse asthma outcomes in children
Principal investigators: Tse, Sze Man; Van Dam, Anne
Keywords: Asthma Control; Childhood Asthma; Covid-19; Emergency Department Visits; Hospitalizations
A Data-driven Approach to Identify High Priority Research Topics for Pediatric Hospital Care
Principal investigators: Gill, Peter J; Li, Patricia T; Mahant, Sanjay; To, Teresa
Keywords: Children With Medical Complexity; Comparative Effectiveness Research; Epidemiology; Health Equity; Health Inequality; Health Priorities; Hospital Costs; Hospital Resources; Pediatric Hospital Care; Prioritization
The Canadian Respiratory Research Network Long COVID-19 Study
Principal investigators: Gershon, Andrea S; Gupta, Samir; Kirby, Miranda A; Lavoie, Kim; Leung, Janice; Sin, Donald; Stickland, Michael K; To, Teresa
Keywords: Cohort Study; Complications; Covid-19 Sequelae; Imaging; Medical Care; Monitoring; Physiology; Respiratory Disease
COVID-19 Variant Supplement - CovidFree@Home: Development and validation of a multivariable prediction model of deterioration in patients diagnosed with COVID-19 who are managing at home
Principal investigators: Gershon, Andrea S; de Lara, Eyal; Wu, Robert
Keywords: Clinical Care; Covid-19; Predictive Modeling; Prognosis
The Mobile health for Kids with Asthma (MoKA) study: predicting exacerbations through multimodal data and machine learning
Principal investigators: Tse, Sze Man
Keywords: Artificial Intelligence; Asthma Exacerbations; Mhealth; Mobile Devices; Pediatric Asthma
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Medicine
- Pediatrics
- Geography and Environmental Studies
- Medicine/Respirology
- Department of Paediatrics
- Department of Medicine
- Health Research Methods, Evidence, and Impact
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Mohsen Sadatsafavi
Medicine/Respirology
28 shared papers, latest 2026
Andrea Gershon
Medicine
24 shared papers, latest 2026
Astrid Guttmann
Department of Paediatrics
21 shared papers, latest 2023
Martin Rainer Kolb
Medicine
19 shared papers, latest 2026
Gerard Cox
Medicine
18 shared papers, latest 2026
Nathan Hambly
Medicine
17 shared papers, latest 2024
Deborah Assayag
Faculty
15 shared papers, latest 2026
Tetyana Kendzerska
Department of Medicine
14 shared papers, latest 2026
Joseph Beyene
Health Research Methods, Evidence, and Impact
10 shared papers, latest 2014
Andrew Howard
Faculty
8 shared papers, latest 2026
Kristian Larsen
Geography and Environmental Studies
8 shared papers, latest 2017
Samir Gupta
Respirology
8 shared papers, latest 2025
Andrew Howard
Epidemiology and Biostatistics
8 shared papers, latest 2026
Sanjay Mahant
Pediatrics
7 shared papers, latest 2026
Scott Weichenthal
Epidemiology, Biostatistics and Occupational Health
7 shared papers, latest 2024
Tetyana Kendzerska
Medicine/Neurology
6 shared papers, latest 2024
Hong Chen
Occupational & Environmental Health Division
6 shared papers, latest 2023
Eric Crighton
Geography and Environmental Studies
6 shared papers, latest 2024
Jean Bourbeau
Medicine
6 shared papers, latest 2021
Rahim Moineddin
Department of Family and Community Medicine
6 shared papers, latest 2022
Ross Upshur
Earth, Environment & Society
6 shared papers, latest 2022
Scott Weichenthal
Health Sciences
5 shared papers, latest 2023
Tara Gomes
Psychosocial Oncology and Palliative Care
5 shared papers, latest 2023
Chung-Wai Chow
Faculty
5 shared papers, latest 2024
Padmaja Subbarao
Epidemiology Division
5 shared papers, latest 2026
Padmaja Subbarao
Medicine
5 shared papers, latest 2026
Jan Brozek
Health Research Methods, Evidence, and Impact
4 shared papers, latest 2021
Holger Schunemann
Health Research Methods, Evidence, and Impact
4 shared papers, latest 2021
Susan Waserman
Medicine
4 shared papers, latest 2021
Eyal Cohen
Medicine
4 shared papers, latest 2026
Gita Wahi
Pediatrics
4 shared papers, latest 2026
Derek Chu
Medicine
3 shared papers, latest 2021
Laura Anderson
Health Research Methods, Evidence, and Impact
3 shared papers, latest 2024
Magdalena Janus
Psychiatry & Behavioural Neurosciences
3 shared papers, latest 2024
Vikram Comondore
Medicine
2 shared papers, latest 2026
Eric Duku
Psychiatry & Behavioural Neurosciences
2 shared papers, latest 2019
Russell de Souza
Health Research Methods, Evidence, and Impact
2 shared papers, latest 2023
Stephen Walter
Health Research Methods, Evidence, and Impact
2 shared papers, latest 2014
Robert McKelvie
Medicine
2 shared papers, latest 2024
Malcolm Sears
Medicine
2 shared papers, latest 2019
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Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.