Liwei Xiang is a statistical data analyst at the QuEST Center at Washington University in St. Louis. She holds a Bachelor of Medicine in Preventive Medicine from Southern Medical University and an MPH in Epidemiology and Biostatistics from the Brown School at WashU.

Her research interests include chronic disease epidemiology, health data science, machine learning applications in public health. Previously, she worked as data analyst in the Washington University School of Medicine, Department of Surgery involving disease prevention, health equity, and the use of large-scale clinical data to inform evidence-based healthcare.

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