Overview
Survival Analysis
Causal Inference
Design and Analysis of Clinical Trials
Methods for Diagnostic and Predictive Medicine
Analysis of Data from Multiple Sources
Causal Inference
Design and Analysis of Clinical Trials
Methods for Diagnostic and Predictive Medicine
Analysis of Data from Multiple Sources
Current Appointments & Affiliations
Professor of Biostatistics & Bioinformatics
·
2021 - Present
Biostatistics & Bioinformatics, Division of Biostatistics,
Biostatistics & Bioinformatics
Member of the Duke Cancer Institute
·
2015 - Present
Duke Cancer Institute,
Institutes and Centers
Recent Publications
Data fusion methods for the heterogeneity of treatment effect and confounding function
Journal Article Bernoulli · October 3, 2025 Link to item CiteEvaluating the agreement between sensitivity and primary analyses in observational studies using routinely collected healthcare data: a meta-epidemiology study.
Journal Article BMC Med · July 1, 2025 BACKGROUND: Sensitivity analysis is a crucial approach to assessing the "robustness" of research findings. Previous reviews have revealed significant concerns regarding the misuse and misinterpretation of sensitivity analyses in observational studies using ... Full text Link to item CiteThe extent of lymph node dissection is not associated with disease-free survival following lobar or sublobar resection: Results from Cancer and Leukemia Group B 140503 (Alliance).
Journal Article J Thorac Cardiovasc Surg · June 16, 2025 OBJECTIVE: The extent of lymphadenectomy in patients with c-stage I non-small cell lung cancer is controversial. Cancer and Leukemia Group B 140503 (Alliance; NCT00499330) randomized patients with peripheral clinical stage 1A non-small cell lung cancer 2 c ... Full text Link to item CiteRecent Grants
AFT-57 Trials (5d)
ResearchPrincipal Investigator · Awarded by Alliance Foundation Trials, LLC · 2023 - 2028Methods to improve efficiency and robustness of clinical trials using information from real-world data with hidden bias
ResearchPrincipal Investigator · Awarded by Food and Drug Administration · 2023 - 2026Alliance NCORP Research Base
ResearchPrincipal Investigator · Awarded by Alliance NCTN Foundation · 2020 - 2026View All Grants
Education, Training & Certifications
University of North Carolina, Chapel Hill ·
2003
Ph.D.