Inverse Probability Treatment Weighting Versus Propensity Score Matching in the Sentinel System: A Test Case

    Basic Details
    Date
    Friday, August 26, 2022
    Type
    Presentation
    Description

    This poster evaluates inverse probability of treatment weighting (IPTW) in the Sentinel System by comparing adjusted effect estimates obtained using a propensity score matching approach versus an IPTW approach for a study of stroke and bleeding risk in patients aged 65 years or older initiating nonvitamin K oral anticoagulants for non-valvular atrial fibrillation. It was presented at the 38th International Conference on Pharmacoepidemiology and Therapeutic Risk Management. 

     

    Presenter(s)

    ​​​​​​Marie C. Bradley, Talia Menzin, Joy Kolonoski, Mayura Shinde, Rongmei Zhang, Efe Eworuke, David J. Graham, Laura Hou, Adebola Ajao, Po-Yin Chang, John G. Connolly