Thiesmeier R, Park JG, Patel SM, Murphy SA, Orsini N, Morrow DA, Bellavia A. Missing Lactate Values in Critical Care Registries: A Multiple Imputation Framework for Cardiogenic Shock Research. Journal of Clinical Epidemiology, 2026
Thiesmeier R, Haller PM, Patel SM, Bohula EM, Morrow DA, Murphy SA, O’Donoghue ML, Sabatine MS, Scirica BS, Bhatt DL, Orsini N, Bellavia A. Statistical approaches for systematically missing covariates in individual participant data meta-analysis: insights and applications using 5 large cardiovascular trials. American Journal of Epidemiology, 2025
Thiesmeier R, Madley-Dowd P, Orsini N, Ahlqvist VA. Cross-site imputation can recover missing variables in federated multicenter studies. Journal of Clinical Epidemiology, 2025
Thiesmeier R, Hofer SM, Orsini N. Multiple imputation for systematically missing effect modifiers in individual participant data meta-analysis. Statistical Methods in Medical Research, 2025
Thiesmeier R, Bottai M, Orsini N. Imputing missing values with external data: Applications for multisite settings and federated analyses. The Stata Journal, 2025
Thiesmeier R, Bottai M, Orsini N. Systematically missing data in distributed data networks: multiple imputation when data cannot be pooled. Journal of Statistical Computation and Simulation, 2024
Thiesmeier R, Orsini N. Rolling the DICE (Design, Interpret, Compute, Estimate): Interactive Learning of Biostatistics With Simulations. JMIR Medical Education, 2024
Thiesmeier R, Orsini N, Gracely E, Oster B. Teaching Statistics in Health Sciences: The Potential of Simulations in Public Health. Chance, 2024
Orsini N, Thiesmeier R, Båge K. A Simulation-Based Approach to Teach Interaction Effects in Postgraduate Biostatistics Courses. Journal of Statistics and Data Science Education, 2024
Thiesmeier R, Abbadi A, Rizzuto D, Calderón-Larrañaga A, Hofer SM, Orsini N. Multiple imputation of systematically missing data on gait speed in the Swedish National Study on Aging and Care. Aging (Albany NY), 2024
Thiesmeier R, Skyving M, Möller J, Orsini N. A probabilistic bias analysis on the magnitude of unmeasured confounding: The impact of driving mileage on road traffic crashes. Accident Analysis and Prevention, 2023
Shaaban A, Andersson F, Thiesmeier R, Orsini N, Peña S, Caspersen I, Magnusson C, Hergens M, Qazi B, Galanti R. The association between tobacco use and COVID-19 diagnoses in three Nordic countries: a pooled analysis. European Journal of Public Health, 2024
Andersson F, Ramstedt M, Thiesmeier R, Magnusson C, Orsini N, Galanti MR. Expected population prevalence following decriminalization of recreational use of cannabis in Sweden. Journal of Cannbis Research, 2026
Thiesmeier R, Madley-Dowd P, Ahlqvist VA, Orsini N. Transportability of missing data models across study sites for research synthesis. medRxiv, 2026