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stat.ME2026
Multi-Objective Composite Longitudinal Biomarker Scores for Improved Cancer Risk Assessment
Bitan Sarkar, Ana Maria Kenney, James P. Long +4
Repeated blood-based biomarker measurements can improve cancer risk assessment by capturing longitudinal changes missed by single-time-point analyses. Parametric Empirical Bayes (P…
stat.ME2025
Bias in Meta-Analytic Modeling of Surrogate Endpoints in Cancer Screening Trials
James P. Long, Abhishikta Roy, Ehsan Irajizad +2
In meta-analytic modeling, the functional relationship between a primary and surrogate endpoint is estimated using summary data from a set of completed clinical trials. Parameters…