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A Query Taxonomy Describes Performance of Patient-Level Retrieval from Electronic Health Record Data [article]

Steve R Chamberlin, Steven D. Bedrick, Aaron M. Cohen, Yanshan Wang, Andrew Wen, Sijia Liu, Hongfang Liu, William Hersh
2019 medRxiv   pre-print
Performance of systems used for patient cohort identification with electronic health record (EHR) data is not well-characterized.  ...  Some of the characteristics derived from a query taxonomy could lead to improved selection of approaches based on the structure of the topic of interest.  ...  Abstract Performance of systems used for patient cohort identification with electronic health record (EHR) data is not well-characterized.  ... 
doi:10.1101/19012294 fatcat:cst5jcubjne73jkxxutbhram5i

Evaluation of Patient-Level Retrieval from Electronic Health Record Data for a Cohort Discovery Task [article]

Steve R Chamberlin, Steven D Bedrick, Aaron M Cohen, Yanshan Wang, Andrew Wen, Sijia Liu, Hongfang Liu, William Hersh
2019 medRxiv   pre-print
The objective of this research was to assess patient-level information retrieval (IR) methods using electronic health records (EHR), and to investigate the interplay between commonly used IR approaches  ...  Test collection data was derived from patient records originating from OHSUs EHR data warehouse.  ...  Introduction Many academic medical centers offer patient cohort discovery to their researchers to facilitate clinical research, usually including electronic health record (EHR) data (1) .  ... 
doi:10.1101/19005280 fatcat:ffpt7itxa5cjboa7sf6xgcpkzq

Applying Ontologies for Semantic Information Integration on Electronic Medical Records (EMRs)

Suarez Barón M. J., Ospina Becerra V.E., Salinas Valencia K.E.
2018 International Journal of Applied Engineering Research  
This work describes the development of ontology in the domain of Electronic Medical Records (EMRs).  ...  The final result is the design of an ontology in the medical domain that allows the management of patient records in Spanish language.  ...  Medical Record of patients; these data XML allow retrieving information from relational databases stored in health centers.  ... 
doi:10.37622/ijaer/13.16.2018.12443-12448 fatcat:beg6dhuqbjb3jp7nxwib4nyzom

Facilitating biomedical researchers' interrogation of electronic health record data: Ideas from outside of biomedical informatics

Gregory W. Hruby, Konstantina Matsoukas, James J. Cimino, Chunhua Weng
2016 Journal of Biomedical Informatics  
Electronic health records (EHR) are a vital data resource for research uses, including cohort identification, phenotyping, pharmacovigilance, and public health surveillance.  ...  We adapted a previously published conceptual framework for interactive information retrieval, which defines three entities: user, channel, and source, by elaborating on channels for query formulation in  ...  Its contents are solely the responsibility of the authors and do not necessarily represent the official view of NIH.  ... 
doi:10.1016/j.jbi.2016.03.004 pmid:26972838 pmcid:PMC4837021 fatcat:m5evutghufd4xjibxisl6c4igu

Clinical Information Systems and Artificial Intelligence: Recent Research Trends

Carlo Combi, Giuseppe Pozzi
2019 IMIA Yearbook of Medical Informatics  
Objectives: This survey aims at reviewing the literature related to Clinical Information Systems (CIS), Hospital Information Systems (HIS), Electronic Health Record (EHR) systems, and how collected data  ...  Results: We defined a taxonomy of major features and research areas of CIS, HIS, EHR systems. We also defined a taxonomy for the use of Artificial Intelligence (AI) techniques on healthcare data.  ...  Acknowledgements This work has been partially funded by the University of Verona, within 2017-2019 RIBA project "Extending OLAP data analysis with temporal and statistical operators and its application  ... 
doi:10.1055/s-0039-1677915 pmid:31419820 pmcid:PMC6697548 fatcat:sp2t45gr2fauhg5tzwq3c2izki

Open Issues in Intelligent Personal Health Record – An Updated Status Report for 2012

Gang Luo
2013 Journal of medical systems  
To improve the capability and usability of the personal health record (PHR) as a tool to empower consumers in the management of their own health, we have proposed the concept of an intelligent PHR (iPHR  ...  Another potential new function is personalized local search for health-related services to help maintain patients in their homes.  ...  Edelman, Leslie A. Lenert, Lewis J. Frey, Stéphane M. Meystre, Susan Terry, Qing T. Zeng, Chuck Norlin, John F. Hurdle, and Scott P. Narus for helpful discussions.  ... 
doi:10.1007/s10916-013-9943-6 pmid:23584758 fatcat:2t4exrtwtjfyban4wxmuxlk5dm

COMPOSE: Cross-Modal Pseudo-Siamese Network for Patient Trial Matching [article]

Junyi Gao, Cao Xiao, Lucas M. Glass, Jimeng Sun
2020 arXiv   pre-print
The availability of massive electronic health records (EHR) data and trial eligibility criteria (EC) bring a new opportunity to data driven patient recruitment.  ...  Using the EC embedding as query, COMPOSE performs attentional record alignment and thus enables dynamic patient-trial matching.  ...  The key is to find qualified patients for clinical trials given patient's longitudinal electronic health records (EHR) and trial eligibility criteria (EC) described as both inclusion and exclusion criteria  ... 
arXiv:2006.08765v1 fatcat:gjgoffm5sfh2djmatze64kmwxy

Bio-Image Warehouse System: Concept and Implementation of a Diagnosis-Based Data Warehouse for Advanced Imaging Modalities in Neuroradiology

L. Minati, F. Ghielmetti, V. Ciobanu, L. D'Incerti, C. Maccagnano, A. Bizzi, M. G. Bruzzone
2006 Journal of digital imaging  
The system architecture is conceived with the purpose of enabling to query by diagnosis according to a predefined two-layered classification taxonomy.  ...  data storage and management: huge amounts of raw data are generated, the results of analysis may depend on the software and settings that have been used, and most often intermediate files are inherently  ...  In the future, a link will enable a foreign key to be established to the electronic medical record (EMR) of the patient, if available, in a way conceptually similar to some PACS systems described elsewhere  ... 
doi:10.1007/s10278-006-0859-2 pmid:16953339 pmcid:PMC3043890 fatcat:6slccrt3crekblkjssn7rjzyci

Accessing Heterogeneous Sources of Evidence to Answer Clinical Questions

Eneida A. Mendonça, James J. Cimino, Stephen B. Johnson, Yoon-Ho Seol
2001 Journal of Biomedical Informatics  
The large and rapidly growing number of information sources rele-  ...  FIG. 4 . 4 Linking medical concepts to patient data. (Adapted from Zeng [90].) FIG. 5 . 5 Partial view of data from a medical record, and the information collected after the data extraction step.  ...  A systematic might be a combined electronic patient record and Internet resource. review by Hersh and Hickam [27] concluded that IR systems have had a modest but important influence in health care, but  ... 
doi:10.1006/jbin.2001.1012 pmid:11515415 fatcat:b6gntoxk6bdwjnxv4o2qyh7w3q

Securing electronic health records without impeding the flow of information

Rakesh Agrawal, Christopher Johnson
2007 International Journal of Medical Informatics  
These laws significantly impact the management, sharing, and analysis of electronic health records.  ...  We describe the functionality of each component, offer example scenarios to demonstrate their usefulness, and identify remaining research challenges in securing electronic health records.  ...  As electronic health records become more prevalent, patients are likely to have personal health data stored in a variety of distributed data sources.  ... 
doi:10.1016/j.ijmedinf.2006.09.015 pmid:17204451 fatcat:fc7tq5pyafa2vbssneks7x3rba

Automated Fine Grained Traceability Links Recovery between High Level Requirements and Source Code Implementations

Alejandro Velasco, Jairo Aponte
2020 ParadigmPlus  
to meet the desired levels of granularity in critical contexts.  ...  The process of keeping and recover traces among software artifacts in any system represents a fundamental aspect to properly perform software maintenance tasks and requirements compliance verification.  ...  and maintain retrievable exact copies of electronic protected health information."  ... 
doi:10.55969/paradigmplus.v1n2a2 fatcat:h6uqxvy5wfb25mp4yl7v3s4cpu

Knowledge representation and management: towards an integration of a semantic web in daily health practice

N Griffon, J Charlet, Sj Darmoni, Section Editors for the IMIA Yearbook 2013, Section on Knowledge Representation and Management
2013 IMIA Yearbook of Medical Informatics  
The manual selection was performed in three stages: first a set of 3,106 articles, then a second set of 86 articles followed by a third set of 15 articles, and finally the last set of four chosen articles  ...  These four articles clearly indicate that the health semantic web has become a part of daily practice of health professionals since 2012.  ...  Current information retrieval techniques have proven quite successful at locating patient records that might be relevant to a user's query.  ... 
pmid:23974563 fatcat:27bhrebeqve43bpgp2ear2a36a

Knowledge Representation and Management: Towards an Integration of a Semantic Web in Daily Health Practice

N. Griffon, J. Charlet, SJ. Darmoni
2013 IMIA Yearbook of Medical Informatics  
The manual selection was performed in three stages: first a set of 3,106 articles, then a second set of 86 articles followed by a third set of 15 articles, and finally the last set of four chosen articles  ...  Conclusion: These four articles clearly indicate that the health semantic web has become a part of daily practice of health professionals since 2012.  ...  Current information retrieval techniques have proven quite successful at locating patient records that might be relevant to a user's query.  ... 
doi:10.1055/s-0038-1638847 fatcat:fvg2kgtcwjebfh5h2p3akpue4y

Clinical research data warehouse governance for distributed research networks in the USA: a systematic review of the literature

J. H. Holmes, T. E. Elliott, J. S. Brown, M. A. Raebel, A. Davidson, A. F. Nelson, A. Chung, P. La Chance, J. F. Steiner
2014 JAMIA Journal of the American Medical Informatics Association  
Documents were analyzed using a classification framework consisting of 10 facets to identify themes. Results 6641 documents were retrieved.  ...  OBJECTIVE We conducted a systematic review of the indexed, peer-reviewed literature on DRN data governance.  ...  population health queries to certified electronic health records.' 20 data governance evaluated?  ... 
doi:10.1136/amiajnl-2013-002370 pmid:24682495 pmcid:PMC4078282 fatcat:c2ui3ur7kfatlkvouuaragz57q

Multimedia Health Records: user-centered design approach for a multimedia uploading service

Fernando Plazzotta, John C Mayan, Fernando D Storani, Juan M Ortiz, Gastón E Lopez, Gastón M Gimenez, Daniel R Luna
2015 Studies in Health Technology and Informatics  
health record by professionals (EHR) or through a personal health record (PHR) by patients, in order to avoid fragmentation of the information.  ...  This paper describes the design, development and implementation processes of a service which allows media elements to be loaded in a patient clinical data repository (CDR) either through an electronic  ...  For this reason, the Department of Health Informatics of Hospital Italiano de Buenos Aires (HIBA) started a project to enable providers and patient to upload this information to the CDR through the Electronic  ... 
pmid:25991192 fatcat:5bfmg4e2c5cmthhp757gamv6xe
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