Modeling the Impact of Social Determinants of Health on COVID Behaviors in Older Adults using the All of Us Dataset. - Phillip Ma; Yijun Shao; Yan Cheng; Youxuan Ling; Qing Zeng-Treitler; Stuart J. Nelson (ICHI, 2022)

A Comparison of Veterans with Problematic Opioid Use Identified through Natural Language Processing of Clinical Notes versus Using Diagnostic Codes. - Terri Elizabeth Workman; Joel Kupersmith; Phillip Ma; Christopher Spevak; Friedhelm Sandbrink; Yan Cheng; Qing Zeng-Treitler (CoRR, 2024)

Machine-Learned Codes from EHR Data Predict Hard Outcomes Better than Human-Assigned ICD Codes. - Ying Yin; Yijun Shao; Phillip Ma; Qing Zeng-Treitler; Stuart J. Nelson (Mach. Learn. Knowl. Extr., 2025)