Overview
Survival Analysis
Longitudinal Data Analysis
Logistic Regression
Missing Data
Clinical Trial Methods
Maximum Likelihood Methods
Longitudinal Data Analysis
Logistic Regression
Missing Data
Clinical Trial Methods
Maximum Likelihood Methods
Current Duke Appointments & Affiliations
Associate Professor of Biostatistics & Bioinformatics
·
2026 - 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 Scholarly Works
Differences in response rates to a previsit electronic portal questionnaire in outpatient clinics: A retrospective observational study of the Standard Dermatology Outcome Measures
Journal article Jaad International · October 1, 2026 Full text CiteDisparities of itch severity in outpatient clinics as measured by the ItchyQuant.
Journal article J Am Acad Dermatol · August 2026 BACKGROUND: ItchyQuant is a validated patient-reported outcome measure rating itch. Assessment of subjective itch is important in clinical care to adequately understand disease burden. OBJECTIVE: To assess itch severity among patients seen at a high-volume ... Full text Link to item CiteAppropriate translational designs for determining causal force-based (manual therapy) treatment mechanisms.
Journal article Musculoskelet Sci Pract · August 2026 BACKGROUND: Treatment mechanisms of force-based manipulation (manual therapies) aim to explain not just "whether" the treatment works but "why" and "how" a treatment works. To date, a majority of studies have failed to address whether treatment mechanisms ... Full text Link to item CiteRecent Grants
The Iron Needed for Function and Undesirable Symptoms in Elderly with Heart Failure with Preserved Ejection Fraction (INFUSE-HFpEF)
ResearchStatistician · Awarded by National Institutes of Health · 2026 - 2031Improving Outcome Measurement in Fibrosing Skin Disorders Using Ultrasound Elastography
ResearchPrincipal Investigator · Awarded by University of Kansas · 2025 - 2028Developing 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 - 2028View All Grants
Education
North Carolina State University ·
1999
Ph.D.