Hsien-Yen Chang, PhD

Select publications from the last two years.

• Chang HY, Kan HJ, Shermock KM, et al. Integrating e-prescribing and pharmacy-claim data for predictive modeling: Comparing costs and utilization of health plan members who fill their initial medications with those who do not. J Manag Care Pharm. 2020;26(10):1282-90. https://www.jmcp.org/doi/full/10.18553/jmcp.2020.26.10.1282
• Chang HY, Ferris L, Eisenberg M, et al. The Impact of Various Risk Assessment Time Frames on the Performance of Opioid Overdose Forecasting Models. Med Care. 2020;58(11):1013-1021. https://journals.lww.com/lww-medicalcare/Abstract/9000/The_Impact_of_Various_Risk_Assessment_Time_Frames.98275.aspx
• Chang HY, Hatef E, Ma X, et al. Impact of Area Deprivation Index on the performance of claims-based risk adjustment models in predicting healthcare costs and utilization. (Accepted: Aug 2020 Popul Health Manag) https://www.liebertpub.com/doi/abs/10.1089/pop.2020.0135
• Tung YC, Li GH, Chang HY. External Validation of and Factors Associated with the Overuse Index: a Nationwide Population-Based Study from Taiwan. Journal of General Internal Medicine. 2021;36(2):438-446. https://link.springer.com/article/10.1007/s11606-020-06293-0
• Chang, HY., Chou, YY., Tang, W. et al. Association of antidiabetic therapies with lower extremity amputation, mortality and healthcare cost from a nationwide retrospective cohort study in Taiwan. Sci Rep 11, 7000 (2021) https://www.nature.com/articles/s41598-021-86516-4#citeas