Quan Qi, Ph.D., is a Postdoctoral Fellow in the School of Nursing at Johns Hopkins University and an Associate Trainee at Hopkins Business of Health Initiative (HBHI). Dr. Qi’s research investigates how structural and social determinants of health such as health insurance design, reproductive health policy, economic shocks, and environmental exposures influence health care access, utilization, and outcomes in vulnerable populations that include pregnant women, children, older adults, and racial minorities. She has special expertise in causal inference methods applied to health data, “big data” analysis, and economic modeling for health outcomes. Dr. Qi received her Ph.D. and M.A. in Economics from the University at Albany, State University of New York.