Matches in SemOpenAlex for { <https://semopenalex.org/work/W795008685> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W795008685 endingPage "42" @default.
- W795008685 startingPage "37" @default.
- W795008685 abstract "Extraction of medication information embedded in clinical text is important for research using electronic health records (EHRs). However, most of current medication information extraction systems identify drug and signature entities without mapping them to standard representation. In this study, we introduced the open source Java implementation of MedEx, an existing high-performance medication information extraction system, based on the Unstructured Information Management Architecture (UIMA) framework. In addition, we developed new encoding modules in the MedEx-UIMA system, which mapped an extracted drug name/dose/form to both generalized and specific RxNorm concepts and translated drug frequency information to ISO standard. We processed 826 documents by both systems and verified that MedEx-UIMA and MedEx (the Python version) performed similarly by comparing both results. Using two manually annotated test sets that contained 300 drug entries from medication list and 300 drug entries from narrative reports, the MedEx-UIMA system achieved F-measures of 98.5% and 97.5% respectively for encoding drug names to corresponding RxNorm generic drug ingredients, and F-measures of 85.4% and 88.1% respectively for mapping drug names/dose/form to the most specific RxNorm concepts. It also achieved an F-measure of 90.4% for normalizing frequency information to ISO standard. The open source MedEx-UIMA system is freely available online at http://code.google.com/p/medex-uima/." @default.
- W795008685 created "2016-06-24" @default.
- W795008685 creator A5010253402 @default.
- W795008685 creator A5055848133 @default.
- W795008685 creator A5058132990 @default.
- W795008685 creator A5066446795 @default.
- W795008685 creator A5070908224 @default.
- W795008685 creator A5084072550 @default.
- W795008685 date "2014-01-01" @default.
- W795008685 modified "2023-10-18" @default.
- W795008685 title "Extracting and standardizing medication information in clinical text - the MedEx-UIMA system." @default.
- W795008685 cites W1516041857 @default.
- W795008685 cites W1845214076 @default.
- W795008685 cites W2013192790 @default.
- W795008685 cites W2043241855 @default.
- W795008685 cites W2109005707 @default.
- W795008685 cites W2114039834 @default.
- W795008685 cites W2114668172 @default.
- W795008685 cites W2121740558 @default.
- W795008685 cites W2128279348 @default.
- W795008685 cites W2141475634 @default.
- W795008685 cites W2159636537 @default.
- W795008685 cites W2417961064 @default.
- W795008685 cites W335689588 @default.
- W795008685 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4419757" @default.
- W795008685 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25954575" @default.
- W795008685 hasPublicationYear "2014" @default.
- W795008685 type Work @default.
- W795008685 sameAs 795008685 @default.
- W795008685 citedByCount "12" @default.
- W795008685 countsByYear W7950086852016 @default.
- W795008685 countsByYear W7950086852017 @default.
- W795008685 countsByYear W7950086852019 @default.
- W795008685 countsByYear W7950086852020 @default.
- W795008685 countsByYear W7950086852021 @default.
- W795008685 countsByYear W7950086852022 @default.
- W795008685 countsByYear W7950086852023 @default.
- W795008685 crossrefType "journal-article" @default.
- W795008685 hasAuthorship W795008685A5010253402 @default.
- W795008685 hasAuthorship W795008685A5055848133 @default.
- W795008685 hasAuthorship W795008685A5058132990 @default.
- W795008685 hasAuthorship W795008685A5066446795 @default.
- W795008685 hasAuthorship W795008685A5070908224 @default.
- W795008685 hasAuthorship W795008685A5084072550 @default.
- W795008685 hasConcept C204321447 @default.
- W795008685 hasConcept C23123220 @default.
- W795008685 hasConcept C41008148 @default.
- W795008685 hasConceptScore W795008685C204321447 @default.
- W795008685 hasConceptScore W795008685C23123220 @default.
- W795008685 hasConceptScore W795008685C41008148 @default.
- W795008685 hasLocation W7950086851 @default.
- W795008685 hasOpenAccess W795008685 @default.
- W795008685 hasPrimaryLocation W7950086851 @default.
- W795008685 hasRelatedWork W2101955803 @default.
- W795008685 hasRelatedWork W2119214692 @default.
- W795008685 hasRelatedWork W2144190808 @default.
- W795008685 hasRelatedWork W2151447942 @default.
- W795008685 hasRelatedWork W2357241418 @default.
- W795008685 hasRelatedWork W2366644548 @default.
- W795008685 hasRelatedWork W2376314740 @default.
- W795008685 hasRelatedWork W2384888906 @default.
- W795008685 hasRelatedWork W2469626427 @default.
- W795008685 hasRelatedWork W2611614995 @default.
- W795008685 hasVolume "2014" @default.
- W795008685 isParatext "false" @default.
- W795008685 isRetracted "false" @default.
- W795008685 magId "795008685" @default.
- W795008685 workType "article" @default.