Research‎ > ‎


Feel free to contact me in case you have any questions regarding the following works.

Research Interest: Causal inference, Biostatistics, Epidemiology, Statistical learning, Survey data analysis, Bayesian methodologies.

Keywords: Observational data analysis, Time-dependent confounding, High-dimensional propensity scoreMediation analysis, Marginal structural modelsSurvival analysis, Machine LearningLongitudinal data analysis.

Editorial / Commentary

Invited Editorial

Letter to the Editor / Reply
  • Karim, M. E.; Gustafson, P.; Petkau, J.; Tremlett, H. (2016) The Authors reply. American Journal of Epidemiology. 184 (11): 857-858.

Rapid Response

Refereed Articles


From Research Collaborations
  • Liu P, Quinn R, Karim ME, Bello A, Tam-Tham H, Weaver R, Ronksley P, Quan H, Strippoli G, Manns B, Hemmelgarn B, Tonelli M, Ravani P. (2019). Nephrology consultation and mortality in people with chronic kidney disease: a population-based study. Canadian Medical Association Journal. (Accepted, citations will be updated soon).
  • Gustafson, P.; Karim, M. E. (2018) When Exposure is subject to Nondifferential Misclassification, are Validation Data helpful in Testing for an Exposure-Disease Association? The Canadian Journal of Statistics. (accepted, citations will be updated soon)
  • Fontela, P.S.; Quach, C; Karim, M. E.; Willson, D.; Gilfoyle, E.; McNally, J.D.; Gonzales, M.; Papenburg, J.; Reynolds, S.; Lacroix, J.; on behalf of Canadian Critical Care Trials Group and Pediatric Acute Lung Injury and Sepsis Investigators. (2017) Determinants of Antibiotic Tailoring In Pediatric Intensive Care: a National SurveyPediatric Critical Care Medicine: Published online: June 28, 2017 DOI: 10.1097/PCC.0000000000001238.

    Book Chapter


    Technical Report