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  1. Article

    Open Access

    Heterogeneous associations between interleukin-6 receptor variants and phenotypes across ancestries and implications for therapy

    The Phenome-Wide Association Study (PheWAS) is increasingly used to broadly screen for potential treatment effects, e.g., IL6R variant as a proxy for IL6R antagonists. This approach offers an opportunity to addre...

    Xuan Wang, Molei Liu, Isabelle-Emmanuella Nogues, Tony Chen in Scientific Reports (2024)

  2. Article

    Open Access

    International comparisons of laboratory values from the 4CE collaborative to predict COVID-19 mortality

    Given the growing number of prediction algorithms developed to predict COVID-19 mortality, we evaluated the transportability of a mortality prediction algorithm using a multi-national network of healthcare sys...

    Griffin M. Weber, Chuan Hong, Zongqi **a, Nathan P. Palmer in npj Digital Medicine (2022)

  3. Article

    Open Access

    Clinical knowledge extraction via sparse embedding regression (KESER) with multi-center large scale electronic health record data

    The increasing availability of electronic health record (EHR) systems has created enormous potential for translational research. However, it is difficult to know all the relevant codes related to a phenotype d...

    Chuan Hong, Everett Rush, Molei Liu, Doudou Zhou, Jiehuan Sun in npj Digital Medicine (2021)

  4. No Access

    Article

    Joint Models for Time-to-Event Data and Longitudinal Biomarkers of High Dimension

    Joint models for longitudinal biomarkers and time-to-event data are widely used in longitudinal studies. Many joint modeling approaches have been proposed to handle different types of longitudinal biomarkers a...

    Molei Liu, Jiehuan Sun, Jose D. Herazo-Maya, Naftali Kaminski in Statistics in Biosciences (2019)