Antony Chum is the Canada Research Chair in Population Health Data Science and an Associate Professor at York University. He specializes in health administrative data, data linkages, and quasi-experimental methods to evaluate the impact of social and health policies—particularly in housing, drug policy, and labor markets—on population health. He also investigates health inequities among sexual and gender minorities, focusing on social determinants and pathways leading to disparities. Antony has published 11 papers as first or senior author on the social and economic determinants of health using the UK Household Longitudinal Study