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    Pairing regression and configurational analysis in health services research: modelling outcomes in an observational cohort using a split-sample design by Jason J Sico, Laura J Myers, Dawn M Bravata, Ying Zhang, Anthony J Perkins, Edward J Miech, Joanne Daggy

    Published 2022-06-01
    “…Background Configurational methods are increasingly being used in health services research.Objectives To use configurational analysis and logistic regression within a single data set to compare results from the two methods.Design Secondary analysis of an observational cohort; a split-sample design involved randomly dividing patients into training and validation samples.Participants and setting Patients who had a transient ischaemic attack (TIA) in US Department of Veterans Affairs hospitals.Measures The patient outcome was the combined endpoint of all-cause mortality or recurrent ischaemic stroke within 1 year post-TIA. …”
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