The use of natural language processing to identify Tdap-related local reactions at five health care systems in the Vaccine Safety Datalink.
International Journal of Medical Informatics(2019)
摘要
•Vaccine-related local reaction is not well captured by diagnosis codes.•Natural language processing (NLP) is a valuable approach to help in vaccine-related research.•NLP can accurately identify vaccine-related adverse events.•NLP can identify cases not captured by the diagnosis codes.•NLP can help to identify rare events and assess temporality and causality.
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关键词
Natural language processing,Clinical notes,Vaccine safety,Vaccine adverse event,Electronic health record
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