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Researcher profile

Benjamin A. Goldstein

2 papers in the PaperMetrix corpus

Publications

Papers by this author

  1. Observability and its impact on differential bias for clinical prediction models

    2022 · Journal of the American Medical Informatics Association

    OBJECTIVE: Electronic health records have incomplete capture of patient outcomes. We consider the case when observability is differential across a predictor. Including such a predictor (sensitive variable) can lead to algorithmic bias, potentially exacerbating health …

  2. Discrete Time Neural Network Models to Address Time-Varying Predictor Importance: An Illustration in Predicting Mortality Over Different Time Horizons

    2025 · IEEE Journal of Biomedical and Health Informatics

    Clinical predictive models (CPMs) are crucial for forecasting patient outcomes using available electronic health record (EHR) data. Traditional time-to-event (TTE) models, like the Cox proportional hazards model, assume that hazard ratios remain constant over time, …