Recurrent Events Analysis With Data Collected at Informative Clinical Visits in Electronic Health Records
信息性临床就诊下电子健康记录的重复事件分析
Although increasingly used as a data resource for assembling cohorts, electronic health records (EHRs) pose many analytic challenges. In particular, a patient's health status influences when and what data are recorded, generating sampling bias in the collected data. In this paper, we consider recurrent event analysis using EHR data. Conventional regression methods for event risk analysis usually require the values of covariates to be observed throughout the follow-up period.…