Research Interest

Integrative analysis in large-scale biobanks and electronic health record (EHR) data
Knowledge sharing and transfer learning across multi-site and multi-source data
Generative models for synthetic data generation and medical imaging
Fine-tuning large language models for health applications
Collaborative research to discover early disease and predict disease progression in Chronic Obstructive Pulmonary Disease (COPD)

Selective Projects

Gu T, Taylor JMG, Cheng W, Mukherjee B. (2019) Synthetic data method to incorporate external information into a current study. Canadian Journal of Statistics, 47(4): 580-603. [Link]
Gu T, Taylor JMG, Mukherjee B. (2021) A meta-inference framework to integrate multiple external models into a current study. Biostatistics. [Link]
Gu T, Taylor JMG, Mukherjee B. (2022) A synthetic data integration framework to leverage external summary-level information from heterogeneous populations. Biometrics. [Link]

Featured Publication (view full list in Publication)

Gu T, Mack JA, Salvatore M,.., Mukherjee B. (2020). Characteristics associated with racial/ethnic disparities in COVID-19 outcomes in an academic health care system. JAMA Network Open, 3(10): e2025197. [Link]
Salvatore M, Gu T, Mack JA, .., Mukherjee B. A phenome-wide association study (PheWAS) of COVID-19 outcomes by race using the electronic health records data in Michigan Medicine (2021). Journal of Clinical Medicine, 10(7), 1351. [Link]
Roberts E, Gu T, Mukherjee B, Fritsche LG. (2022) Estimating COVID-19 vaccination Effectiveness using electronic health records of an academic medical center in Michigan. American Journal of Preventive Medicine Focus. [Link]

Featured Publication (view full list in Publication)

Belloli EA, Gu T, Vummidi D,..., Lama VN. (2021). Radiographic graft surveillance in lung transplantation: prognostic role of parametric response mapping. American Journal of Respiratory and Critical Care Medicine, 204(8):967-976. [Link]
Salisbury M, Gu T, Murray S,..., Flaherty K. (2019). Hypersensitivity Pneumonitis: Radiologic Phenotypes are Associated with Distinct Survival Time and Pulmonary Function Trajectory. Chest, 155(4): 699-711. [Link]
Labaki WW, Gu T, Murray S,..., Han MK. (2019). Voxel-Wise Longitudinal Parametric Response Mapping Analysis of Chest Computed Tomography in Smokers. Academic Radiology, 26(2): 217-223. [Link]