Overview
Longitudinal Data Analysis
Logistic Regression
Missing Data
Clinical Trial Methods
Maximum Likelihood Methods
Current Appointments & Affiliations
Associate Professor of Biostatistics & Bioinformatics
·
2022 - Present
Biostatistics & Bioinformatics, Division of Biostatistics,
Biostatistics & Bioinformatics
Member in the Duke Clinical Research Institute
·
1992 - Present
Duke Clinical Research Institute,
Institutes and Centers
Recent Publications
Patient-reported outcomes of a comprehensive management program for osteoarthritis of the hip and knee.
Journal Article Osteoarthr Cartil Open · March 2026 OBJECTIVE: This study describes the 2-year self-reported joint function outcomes of patients enrolled in a US-based comprehensive hip and knee osteoarthritis management program (OAMP), and demographic characteristics associated with change in function. DES ... Full text Link to item CiteRationale, design, and baseline characteristics of the virtual care to improve heart failure outcomes (VITAL-HF) trial.
Journal Article Am Heart J · December 2025 BACKGROUND: Among patients with heart failure (HF), guideline-directed medical therapy (GDMT) remains underutilized. Remote digital interventions may facilitate rapid initiation and uptitration of GDMT; however, potential benefits have not been evaluated i ... Full text Link to item CiteDiabetes Status is Associated with Greater Disease Severity in Hidradenitis Suppurativa
Journal Article JID Innovations · December 2025 Full text CiteRecent Grants
Developing a Novel Clinical Care Model for Chronic Patellar Tendinopathy Utilizing Whole Person Healthcare
ResearchCollaborator · Awarded by National Institute of Arthritis and Musculoskeletal and Skin Diseases · 2023 - 2028Shared Decision-Making to Reduce Racial Disparities in Oral Anticoagulation Use in Patients with Non-Valvular Atrial Fibrillation (K01)
ResearchAdvisor · Awarded by National Heart, Lung, and Blood Institute · 2021 - 2026Evaluation of the Requirements and Critical Features of a Drone-Deployed AED Network to Radically Improve Community-Level Survival after OHCA
ResearchStatistician · Awarded by National Institutes of Health · 2020 - 2026View All Grants
Education, Training & Certifications
North Carolina State University ·
1999
Ph.D.