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Christine Choirat
Christine Choirat

Christine Choirat

Chief Innovation Officer
Leadership & Administration
(Alumni)

Christine received her PhD in Applied Mathematics in 2003 (Paris Dauphine University). She joined the Swiss Data Science Center in 2019 from the Harvard T.H. Chan School of Public Health where she was a Senior Research Scientist and an instructor in the Master of Science in Health Data Science. Her research interests are statistical software, reproducible workflows, and environmental policy and health policy. Recent published works include the New England Journal of Medicine, the Journal of the American Medical Association, and the Annals of Applied Statistics.

Projects

COVID-19

Completed
Epidemic Forecasting
Biomedical Data Science
Large-scale Infrastructures
RESEARCH
Digital Society

Publications

Cramer, E. Y.; Huang, Y.; Wang, Y.; Ray, E. L.; Cornell, M.; Bracher, J.; Brennen, A.; Rivadeneira, A. J. C.; Gerding, A.; House, K.; et al. "The United States COVID-19 Forecast Hub dataset" Scientific Data 9 1 462 2022 View publication
Krymova, E.; Béjar, B.; Thanou, D.; Sun, T.; Manetti, E.; Lee, G.; Namigai, K.; Choirat, C.; Flahault, A.; Obozinski, G. "Trend estimation and short-term forecasting of COVID-19 cases and deaths worldwide" Proceedings of the National Academy of Sciences 119 32 e2112656119 2022 View publication
Bracher, J.; Wolffram, D.; Deuschel, J.; Görgen, K.; Ketterer, J. L.; Ullrich, A.; Abbott, S.; Barbarossa, M. V.; Bertsimas, D.; Bhatia, S.; et al. "A pre-registered short-term forecasting study of COVID-19 in Germany and Poland during the second wave" Nature Communications 12 1 5173 2021 View publication
Wasfy, J. H.; Bhambhani, V.; Healy, E. W.; Choirat, C.; Dominici, F.; Wadhera, R. K.; Shen, C.; Wang, Y.; Yeh, R. W. "Relative Effects of the Hospital Readmissions Reduction Program on Hospitals That Serve Poorer Patients" Medical Care 57 12 968-976 2019 View publication
Awad, Y. A.; Di, Q.; Wang, Y.; Choirat, C.; Coull, B. A.; Zanobetti, A.; Schwartz, J. "Change in PM2.5 exposure and mortality among Medicare recipients: Combining a semi-randomized approach and inverse probability weights in a low exposure population" Environmental Epidemiology 3 4 e054 2019 View publication
Wei, Y.; Wang, Y.; Di, Q.; Choirat, C.; Wang, Y.; Koutrakis, P.; Zanobetti, A.; Dominici, F.; Schwartz, J. D. "Short term exposure to fine particulate matter and hospital admission risks and costs in the Medicare population: time stratified, case crossover study" BMJ l6258 2019 View publication
Kim, C.; Daniels, M. J.; Hogan, J. W.; Choirat, C.; Zigler, C. M. "Bayesian methods for multiple mediators: Relating principal stratification and causal mediation in the analysis of power plant emission controls" The Annals of Applied Statistics 13 3 2019 View publication
Wu, X.; Braun, D.; Kioumourtzoglou, M.; Choirat, C.; Di, Q.; Dominici, F. "Causal inference in the context of an error prone exposure: Air pollution and mortality" The Annals of Applied Statistics 13 1 2019 View publication
Henneman, L. R.; Choirat, C.; Ivey, C.; Cummiskey, K.; Zigler, C. M. "Characterizing population exposure to coal emissions sources in the United States using the HyADS model" Atmospheric Environment 203 271-280 2019 View publication
Chun, R.; Argandoña, A.; Choirat, C.; Siegel, D. S. "Corporate Reputation: Being Good and Looking Good" Business & Society 58 6 1132-1142 2019 View publication
Papadogeorgou, G.; Choirat, C.; Zigler, C. M. "Adjusting for unmeasured spatial confounding with distance adjusted propensity score matching" Biostatistics 20 2 256-272 2019 View publication
Di, Q.; Amini, H.; Shi, L.; Kloog, I.; Silvern, R.; Kelly, J.; Sabath, M. B.; Choirat, C.; Koutrakis, P.; Lyapustin, A.; et al. "An ensemble-based model of PM2.5 concentration across the contiguous United States with high spatiotemporal resolution" Environment International 130 104909 2019 View publication
Choirat, C.; Braun, D.; Kioumourtzoglou, M. "Data Science in Environmental Health Research" Current Epidemiology Reports 6 3 291-299 2019 View publication
Henneman, L. R. F.; Choirat, C.; Zigler, C. M. "Accountability Assessment of Health Improvements in the United States Associated with Reduced Coal Emissions Between 2005 and 2012" Epidemiology 30 4 477-485 2019 View publication

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