2013
Systematic comparison of phenome-wide association study of electronic medical record data and genome-wide association study data
Denny J, Bastarache L, Ritchie M, Carroll R, Zink R, Mosley J, Field J, Pulley J, Ramirez A, Bowton E, Basford M, Carrell D, Peissig P, Kho A, Pacheco J, Rasmussen L, Crosslin D, Crane P, Pathak J, Bielinski S, Pendergrass S, Xu H, Hindorff L, Li R, Manolio T, Chute C, Chisholm R, Larson E, Jarvik G, Brilliant M, McCarty C, Kullo I, Haines J, Crawford D, Masys D, Roden D. Systematic comparison of phenome-wide association study of electronic medical record data and genome-wide association study data. Nature Biotechnology 2013, 31: 1102-1111. PMID: 24270849, PMCID: PMC3969265, DOI: 10.1038/nbt.2749.Peer-Reviewed Original ResearchAnalyzing differences between chinese and english clinical text: a cross-institution comparison of discharge summaries in two languages.
Wu Y, Lei J, Wei W, Tang B, Denny J, Rosenbloom S, Miller R, Giuse D, Zheng K, Xu H. Analyzing differences between chinese and english clinical text: a cross-institution comparison of discharge summaries in two languages. 2013, 192: 662-6. PMID: 23920639, PMCID: PMC4957806.Peer-Reviewed Original ResearchConceptsNatural language processing toolsEnglish clinical textClinical textLanguage processing toolsChinese clinical textCultural differencesMajor clinical componentsTextWestern institutionsInpatient discharge summariesCross-country collaborationDocument levelProcessing toolsClinical documentsLanguageUS institutionsUsesUnprecedented amountValuable insightsInstitutionsDocumentsChinaWorldwide adoptionEMR dataCollaboration
2012
A study of transportability of an existing smoking status detection module across institutions.
Liu M, Shah A, Jiang M, Peterson N, Dai Q, Aldrich M, Chen Q, Bowton E, Liu H, Denny J, Xu H. A study of transportability of an existing smoking status detection module across institutions. AMIA Annual Symposium Proceedings 2012, 2012: 577-86. PMID: 23304330, PMCID: PMC3540509.Peer-Reviewed Original ResearchMeSH KeywordsElectronic Health RecordsHumansMedical Record LinkageNatural Language ProcessingSmokingConceptsDetection moduleNatural language processing systemsKnowledge Extraction SystemEMR dataRule-based classifierClinical Text AnalysisHighest F-measureLanguage processing systemElectronic medical recordsF-measureLevels of classificationProcessing systemSpecific tasksText analysisClassifierDesirable performanceModuleModest effortExtraction systemCTAKESSmoking moduleMachineSystemTaskClassification