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Yi Liu

Medical Statistician

MPhil

I am a Medical Statistician in the Critical Care Research Group at NDORMS, which I joined in January 2025. My current focus is the DREaMED study, where I develop data-driven tools to improve the early recognition and treatment of maternal deterioration during pregnancy and childbirth.

I hold an MPhil in Population Health Science (Health Data Science) from the University of Cambridge; my dissertation used Mendelian randomisation to investigate the causal link between cholesterol variability and cardiovascular disease.

My research interests focus on large-scale real-world data: electronic health records and other longitudinal data to answer clinical questions. I combine biostatistics, causal-inference frameworks and machine-learning techniques to develop predictive models that can be translated into practice.