Mr. Yunsong Cui (he/him), MSc, is a Data Analyst at Atlantic PATH who performs statistical analyses of health outcomes using data from patient registries and administrative databases, including MSI Physician Billings, CIHI Hospital DAD, and Vital Statistics. His primary research interests include physical activity, lifestyle, diet, and environmental factors related to cancer and comorbidities. His work at Atlantic PATH involves projects on cancer, cardiovascular disease, environmental exposures, and polypharmacy.