Professor Angela Webster focusses on leveraging maximum value and efficiency from existing health data through integrating evidence to shape health service delivery. She has an international reputation for meta-analysis, and for linking health data, including developing and applying new methodology to answer questions prioritized by clinicians and patients. She is particularly interested in moving beyond average effects to understand, mitigate and redress inequities in health outcomes experienced by the disadvantaged. She researches multimorbidity and kidney disease, and the interplay between health literacy and effective patient self-management. Her research impacts lived patient experience and has resulted in policy change globally.