The class imbalance problem detecting adverse drug reactions in electronic health records
نویسندگان
چکیده
منابع مشابه
Combing signals from spontaneous reports and electronic health records for detection of adverse drug reactions
OBJECTIVE Data-mining algorithms that can produce accurate signals of potentially novel adverse drug reactions (ADRs) are a central component of pharmacovigilance. We propose a signal-detection strategy that combines the adverse event reporting system (AERS) of the Food and Drug Administration and electronic health records (EHRs) by requiring signaling in both sources. We claim that this approa...
متن کاملElectronic health records and adverse drug events after patient transfer.
BACKGROUND Our objective was to examine the frequencies of medication error and adverse drug events (ADEs) at the time of patient transfer in a system with an electronic health record (EHR) as compared with a system without an EHR. It was hypothesised that the frequencies of these events would be lower in the EHR system because of better information exchange across sites of care. METHODS 469 ...
متن کاملDetecting Potential Adverse Drug Reactions from Health-Related Social Networks
In recent years, adverse drug reactions have drawn more and more attention from the public, which may lead to great damage to the public health and cause massive economic losses to our society. As a result, it becomes a great challenge to detect the potential adverse drug reactions before and after putting drugs into the market. With the development of the Internet, healthrelated social network...
متن کاملComparative analysis of pharmacovigilance methods in the detection of adverse drug reactions using electronic medical records
OBJECTIVE Medication safety requires that each drug be monitored throughout its market life as early detection of adverse drug reactions (ADRs) can lead to alerts that prevent patient harm. Recently, electronic medical records (EMRs) have emerged as a valuable resource for pharmacovigilance. This study examines the use of retrospective medication orders and inpatient laboratory results documen...
متن کاملImproving the measurement and detection of serious adverse drug reactions in databases of stored electronic health records
....................................................................................................................................... 3 1 Background ....................................................................................................................... 15 1.1 Introduction ...........................................................................................................
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ژورنال
عنوان ژورنال: Health Informatics Journal
سال: 2018
ISSN: 1460-4582,1741-2811
DOI: 10.1177/1460458218799470