Area of research
Statistics and Probability · General Health Professions
Research interest
Research interests include Advanced Causal Inference Techniques, Workplace Health and Well-being, SARS-CoV-2 and COVID-19 Research, and Lung Cancer Treatments and Mutations.
Adaptive Sparsening and Smoothing of the Treatment Model for Longitudinal Causal Inference Using Outcome-Adaptive LASSO and Marginal Fused LASSO.
Effectiveness of COVID-19 Vaccination and Prior Infections to Reduce Long COVID Risk During the Pre-Omicron and Omicron Periods.
Validation of PREM-PS, a patient-reported experience instrument, in a randomized controlled trial of pregnant women undergoing prenatal screening.
Functional impact of long COVID among healthcare workers with comorbidities in Quebec, Canada: a cross-sectional study.
Incidence and predictors of problem gambling in first-episode psychosis: A prospective multicentre cohort study.
Polypharmacy as a Simple Measure for Assessing the Risk of Fall-Related Hospitalization in Older Adults
Incidence of Physician-Diagnosed Depression Attributable to Psychosocial Stressors at Work
2024/25 end-of-season KP.2 vaccine effectiveness against COVID-19 hospitalization in older adults: a test-negative study in Quebec, Canada
Nirsevimab effectiveness, number needed to immunize and impact on severe RSV outcomes, a test-negative study in Quebec, Canada
Potential biases in test-negative design studies of COVID-19 vaccine effectiveness arising from the inclusion of asymptomatic individuals.
Monovalent mRNA XBB.1.5 vaccine effectiveness against COVID-19 hospitalization in Quebec, Canada: Impact of variant replacement and waning protection during 10-month follow-up.
Evaluation of real-world evidence to assess health outcomes related to deprescribing medications in older adults: an International Society for Pharmacoepidemiology-endorsed systematic review of methodology.
A Double Machine Learning Approach for the Evaluation of COVID-19 Vaccine Effectiveness Under the Test-Negative Design: Analysis of Québec Administrative Data.
Guidelines and Best Practices for the Use of Targeted Maximum Likelihood and Machine Learning When Estimating Causal Effects of Exposures on Time‐To‐Event Outcomes
Nirsevimab effectiveness, number needed to immunize and impact on severe RSV outcomes in preterm, high-risk and healthy-term infants, Quebec, Canada
Coronary Heart Disease Attributable to Psychosocial Stressors at Work
Safety of COVID-19 vaccines among pregnant individuals in Quebec, Canada: a population-based retrospective cohort study from the Canadian Immunization Research Network.
The Reporting and Methodological Recommendations for Observational Studies Estimating the Effects of Deprescribing Medications (REMROSE-D) ISPE-Endorsed Guidance.
Guidelines and Best Practices for the Use of Targeted Maximum Likelihood and Machine Learning When Estimating Causal Effects of Exposures on Time-To-Event Outcomes.
An examination of acrylamide and cadmium as possible mediators of the association between cigarette smoking and chronic musculoskeletal pain.
Using Machine Learning to Improve Control for Confounding in the Dynamic Weighted Ordinary Least Squares Estimator of Optimal Adaptive Treatment Strategies.
Repeated exposure to psychosocial work-related factors and arterial stiffness among aging workers.
Effectiveness of COVID-19 vaccination and prior infections to reduce long COVID risk during the pre-Omicron and Omicron periods
Single-dose Effectiveness of Mpox Vaccine in Quebec, Canada: Test-negative Design With and Without Adjustment for Self-reported Exposure Risk.
Test negative design for vaccine effectiveness estimation in the context of the COVID-19 pandemic: A systematic methodology review.
Effect of statin use for the primary prevention of cardiovascular disease among older adults: a cautionary tale concerning target trials emulation.
Impact of Educational Activity Formats, Online or In-Person, on the Intention of Medical Specialists to Adopt a Clinical Behaviour: A Comparative Study.
Psychosocial Stressors at Work and Atrial Fibrillation Incidence: An 18-Year Prospective Study.