Validation of Case Finding Algorithms for Hepatocellular Cancer From Administrative Data and Electronic Health Records Using Natural Language Processing
نویسندگان
چکیده
منابع مشابه
Facilitating pharmacogenetic studies using electronic health records and natural-language processing: a case study of warfarin
OBJECTIVE DNA biobanks linked to comprehensive electronic health records systems are potentially powerful resources for pharmacogenetic studies. This study sought to develop natural-language-processing algorithms to extract drug-dose information from clinical text, and to assess the capabilities of such tools to automate the data-extraction process for pharmacogenetic studies. MATERIALS AND M...
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15 صفحه اولDeriving comorbidities from medical records using Natural Language Processing
Extracting comorbidity information is crucial for phenotypic studies because of the confounding effect of comorbidities. We developed an automated method that accurately determines comorbidities from electronic medical records. Using a modified version of the Charlson comorbidity index (CCI), two physicians created a reference standard of comorbidities by manual review of 100 admission notes. W...
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ژورنال
عنوان ژورنال: Medical Care
سال: 2016
ISSN: 0025-7079
DOI: 10.1097/mlr.0b013e3182a30373