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The majority of Dr. Roberts' research is in the applications of methods from decision sciences, operations research, and management science. He conducts research both in the performance and advancement of the methodology itself, as well as the application of rigorous modeling methodology to specific health care problems. Dr. Roberts has used decision analysis to examine clinical, costs, policy, and allocation questions in liver transplantation, as well as the treatment of HIV, vaccination strategies, operative interventions, and the use of many medications. He is interested in the use of observational data analysis for causal inference, as well as in the measurement and inclusion of patient preferences into treatment decisions and the use of electronic health records for research.
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