Invited Talks:

Speaker(s) are bolded
  1. Lee, K. M. (2025, December). Fixing cluster trials & the dual time zone problem: Solutions to Common Complications in the Analyses of Cluster Randomized Trials. Invited oral presentation at the University of Pennsylvania CCEB DBEI Epidemiology Seminar, Philadelphia, PA.
  2. Lee, K. M. (2025, March). Mixed up Mixed Effects: Estimands, Estimators, and Informative Sizes in Cluster Randomized Trials. Invited oral presentation at the University of Pennsylvania CCEB DBEI Epidemiology Seminar, Philadelphia, PA.
  3. Lee, K. M. (2025, January). Mixed up Mixed Effects: Estimands, Estimators, and Informative Sizes in Cluster Randomized Trials. Invited oral presentation at the Duke University Department of Biostatistics and Bioinformatics, Durham, NC.
  4. Lee, K. M. (2024, June). Estimation and reduction of bias in self-controlled case series with non-rare event dependent outcomes and heterogeneous populations. Invited oral presentation at the Health Sciences Authority, Singapore.
  5. Lee, K. M. (2024, June). Modelling exposure time-varying treatment effects in cluster randomized trials. Invited oral presentation at the University of Birmingham, Birmingham, England.
  6. Lee, K. M. (2024, March). Cluster randomized trials for modelling time-varying treatment effects. Invited oral presentation at the Duke Global Health Institute, Durham, NC.
  7. Lee, K. M. (2023, September). Boxing with George Box. Invited oral presentation at the Royal Statistical Society International Conference 2023, Harrogate, England. [Presentation]

Submitted Talks:

Speaker(s) are bolded
  1. Lee, K. M. (2025, November). The dual time zone problem: Analysis of Stepped-Wedge Cluster Randomized Trials When Treatment Effects Vary by Exposure Time or Calendar Time. Submitted oral presentation at the 11th Annual Meeting on Current Developments in Cluster Randomised Trials & Stepped Wedge Designs, Birmingham, England.
  2. Lee, K. M. (2024, November). Parallel cluster randomized trials with a baseline period: Estimands, Estimators, and Informative Cluster Sizes. Submitted oral presentation at the 10th Annual Meeting on Current Developments in Cluster Randomised Trials & Stepped Wedge Designs, Birmingham, England.
  3. Lee, K. M., Cheung Y. B. (2023, September). Cutting the Gordian Knot: Partitioned Analysis of Self Controlled Case Series of non-rare recurrent events. Submitted oral presentation at the Royal Statistical Society International Conference 2023, Harrogate, England. [Presentation]
  4. Lee, K. M., Poh, Z. W., Yeung K. F. (2022, February). Monitoring of treatment response in metastatic colorectal cancer patients with cfDNA. Submitted oral presentation at the Duke-NUS PhD Student Research Symposium, Duke-NUS, Singapore.

Poster Presentations:

Speaker(s) are bolded
  1. Lee, K. M., Cheung Y. B. (2023, October). Cluster Randomized Trial designs for modelling time-varying intervention effects. Poster presentation at the 15th Duke-NUS Early Career Scientists Association (DUNES) Scientific Symposium, Singapore. [Poster]
  2. Lee, K. M., Cheung Y. B. (2023, October). Cluster Randomized Trial designs for modelling time-varying intervention effects. Poster presentation at the Duke-NUS PhD Student Research Symposium 2023, Singapore. [Poster]
  3. Lee, K. M., Cheung Y. B. (2023, September). Robust Monitoring of Vaccine and Drug Safety using the Self-Controlled Case Series. Poster presentation at the SingHealth Duke-NUS Scientific Conference 2023, Singapore. [Poster]