Journal ArticleJ Biomed Inform · November 2025
OBJECTIVES: We propose a novel imputation method tailored for Electronic Health Records (EHRs) with structured and sporadic missingness. Such missingness frequently arises in the integration of heterogeneous EHR datasets for downstream clinical application ...
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Journal ArticleAnnals of Applied Statistics · March 1, 2025
Understanding the longitudinally changing associations between Social Determinants of Health (SDOH) and stroke mortality is essential for effective stroke management. Previous studies have uncovered significant regional disparities in the associations betw ...
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Journal ArticleJournal of the Royal Statistical Society Series B: Statistical Methodology · November 13, 2024
AbstractParameters of differential equations are essential to characterize intrinsic behaviours of dynamic systems. Numerous methods for estimating parameters in dynamic systems are computationally and/or st ...
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Journal ArticleBiometrics · September 2023
Estimation of age-dependent transmissibility of COVID-19 patients is critical for effective policymaking. Although the transmissibility of symptomatic cases has been extensively studied, asymptomatic infection is understudied due to limited data. Using a d ...
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Journal ArticleEpidemiology and infection · September 2022
Coronavirus disease 2019 (COVID-19) asymptomatic cases are hard to identify, impeding transmissibility estimation. The value of COVID-19 transmissibility is worth further elucidation for key assumptions in further modelling studies. Through a population-ba ...
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