2016
Quality of EHR data extractions for studies of preterm birth in a tertiary care center: guidelines for obtaining reliable data
Knake L, Ahuja M, McDonald E, Ryckman K, Weathers N, Burstain T, Dagle J, Murray J, Nadkarni P. Quality of EHR data extractions for studies of preterm birth in a tertiary care center: guidelines for obtaining reliable data. BMC Pediatrics 2016, 16: 59. PMID: 27130217, PMCID: PMC4851819, DOI: 10.1186/s12887-016-0592-z.Peer-Reviewed Original ResearchMeSH KeywordsData AccuracyDatabases, FactualElectronic Health RecordsFemaleHumansInfant, NewbornInfant, PrematureInfant, Premature, DiseasesMalePregnancyPremature BirthTertiary Care CentersConceptsEHR data extractionElectronic health recordsWhite blood cell countTertiary care centerData extractionBlood cell countInitial hemoglobinNeonatal recordsChart reviewFuture study designsPreterm birthChart extractionGestational ageOutside hospitalManual data abstractionBirth weightCare centerDirect bilirubinLaboratory valuesCell countBirth dataStudy designHealth recordsManual abstractionGuidelines
2014
The Greater Plains Collaborative: a PCORnet Clinical Research Data Network
Waitman L, Aaronson L, Nadkarni P, Connolly D, Campbell J. The Greater Plains Collaborative: a PCORnet Clinical Research Data Network. Journal Of The American Medical Informatics Association 2014, 21: 637-641. PMID: 24778202, PMCID: PMC4078294, DOI: 10.1136/amiajnl-2014-002756.Peer-Reviewed Original ResearchMeSH KeywordsComputer Communication NetworksElectronic Health RecordsHumansInformation DisseminationMidwestern United StatesOutcome Assessment, Health CarePatient-Centered CareConceptsMedical CenterMercy HospitalTranslational Science Award initiativeChildren's Mercy HospitalTexas Southwestern Medical CenterHigh prevalence disordersMinnesota Academic Health CenterAmyotrophic lateral sclerosisKansas Medical CenterSouthwestern Medical CenterHealth Sciences CenterTexas Health Science CenterNebraska Medical CenterHealth centersBreast cancerLateral sclerosisRare diseaseAcademic health centersMarshfield ClinicMedical CollegeDiverse populationsSclerosisScience CenterClinicHospital
2013
Natural language processing: algorithms and tools to extract computable information from EHRs and from the biomedical literature
Ohno-Machado L, Nadkarni P, Johnson K. Natural language processing: algorithms and tools to extract computable information from EHRs and from the biomedical literature. Journal Of The American Medical Informatics Association 2013, 20: 805-805. PMID: 23935077, PMCID: PMC3756279, DOI: 10.1136/amiajnl-2013-002214.Commentaries, Editorials and LettersMeSH KeywordsAlgorithmsDatabases, BibliographicElectronic Health RecordsInformation Storage and RetrievalNatural Language Processing
2011
Overcoming barriers to NLP for clinical text: the role of shared tasks and the need for additional creative solutions
Chapman W, Nadkarni P, Hirschman L, D'Avolio L, Savova G, Uzuner O. Overcoming barriers to NLP for clinical text: the role of shared tasks and the need for additional creative solutions. Journal Of The American Medical Informatics Association 2011, 18: 540-543. PMID: 21846785, PMCID: PMC3168329, DOI: 10.1136/amiajnl-2011-000465.Peer-Reviewed Original ResearchData MiningDecision Support Systems, ClinicalElectronic Health RecordsHumansNatural Language Processing