Concerning SNOMED-CT content for public health case reports.
Author(s): Wilcke, Jeffrey R, Green, Julie M, Spackman, Kent A, Martin, Michael K, Case, James T, Santamaria, Suzanne L, Zimmerman, Kurt
DOI: 10.1136/jamia.2010.003756
Author(s): Wilcke, Jeffrey R, Green, Julie M, Spackman, Kent A, Martin, Michael K, Case, James T, Santamaria, Suzanne L, Zimmerman, Kurt
DOI: 10.1136/jamia.2010.003756
To determine the quality and completeness of the list of home medications documented by nurses using a codified process, authors conducted a comparative study of home medications using a non-codified and codified process for documentation of required data fields including drug, dose, route of administration, frequency, and schedule. Each documented home medication (DHM) was evaluated based on the ability to convert to an inpatient medication order. The home medication was [...]
Author(s): Green, David L, Boonstra, Jan A, Bober, Marlene A
DOI: 10.1136/jamia.2009.001453
To identify challenges in mapping internal International Classification of Disease, 9th edition, Clinical Modification (ICD-9-CM) encoded legacy data to Systematic Nomenclature of Medicine (SNOMED), using SNOMED-prescribed compositional approaches where appropriate, and to explore the mapping coverage provided by the US National Library of Medicine (NLM)'s SNOMED clinical core subset.
Author(s): Nadkarni, Prakash M, Darer, Jonathan A
DOI: 10.1136/jamia.2009.001057
Standardized surveillance syndromes do not exist but would facilitate sharing data among surveillance systems and comparing the accuracy of existing systems. The objective of this study was to create reference syndrome definitions from a consensus of investigators who currently have or are building syndromic surveillance systems.
Author(s): Chapman, Wendy W, Dowling, John N, Baer, Atar, Buckeridge, David L, Cochrane, Dennis, Conway, Michael A, Elkin, Peter, Espino, Jeremy, Gunn, Julia E, Hales, Craig M, Hutwagner, Lori, Keller, Mikaela, Larson, Catherine, Noe, Rebecca, Okhmatovskaia, Anya, Olson, Karen, Paladini, Marc, Scholer, Matthew, Sniegoski, Carol, Thompson, David, Lober, Bill
DOI: 10.1136/jamia.2010.003210
Described are the changes to ICD-10-CM and PCS and potential challenges regarding their use in the US for financial and administrative transaction coding under HIPAA in 2013. Using author constructed derivative databases for ICD-10-CM and PCS it was found that ICD-10-CM's overall term content is seven times larger than ICD-9-CM: only 3.2 times larger in those chapters describing disease or symptoms, but 14.1 times larger in injury and cause sections [...]
Author(s): Steindel, Steven J
DOI: 10.1136/jamia.2009.001230
The objective of this review was to describe methods used to study and model workflow. The authors included studies set in a variety of industries using qualitative, quantitative and mixed methods. Of the 6221 matching abstracts, 127 articles were included in the final corpus. The authors collected data from each article on researcher perspective, study type, methods type, specific methods, approaches to evaluating quality of results, definition of workflow and [...]
Author(s): Unertl, Kim M, Novak, Laurie L, Johnson, Kevin B, Lorenzi, Nancy M
DOI: 10.1136/jamia.2010.004333
The authors report on the development of the Cancer Tissue Information Extraction System (caTIES)--an application that supports collaborative tissue banking and text mining by leveraging existing natural language processing methods and algorithms, grid communication and security frameworks, and query visualization methods. The system fills an important need for text-derived clinical data in translational research such as tissue-banking and clinical trials. The design of caTIES addresses three critical issues for informatics [...]
Author(s): Crowley, Rebecca S, Castine, Melissa, Mitchell, Kevin, Chavan, Girish, McSherry, Tara, Feldman, Michael
DOI: 10.1136/jamia.2009.002295
The objective of this study was to develop and validate an automated acquisition system to assess quality of care (QC) measures for cardiovascular diseases. This system combining searching and retrieval algorithms was designed to extract QC measures from electronic discharge notes and to estimate the attainment rates to the current standards of care. It was developed on the patients with ST-segment elevation myocardial infarction and tested on the patients with [...]
Author(s): Chiang, Jung-Hsien, Lin, Jou-Wei, Yang, Chen-Wei
DOI: 10.1136/jamia.2009.000182
Current models for implementing electronic health records (EHRs) in resource-limited settings may not be scalable because they fail to address human-resource and cost constraints. This paper describes an implementation model which relies on shared responsibility between local sites and an external three-pronged support infrastructure consisting of: (1) a national technical expertise center, (2) an implementer's community, and (3) a developer's community. This model was used to implement an open-source EHR [...]
Author(s): Were, Martin C, Emenyonu, Nneka, Achieng, Marion, Shen, Changyu, Ssali, John, Masaba, John P M, Tierney, William M
DOI: 10.1136/jamia.2009.002303
MetaMap is a widely available program providing access to the concepts in the unified medical language system (UMLS) Metathesaurus from biomedical text. This study reports on MetaMap's evolution over more than a decade, concentrating on those features arising out of the research needs of the biomedical informatics community both within and outside of the National Library of Medicine. Such features include the detection of author-defined acronyms/abbreviations, the ability to browse [...]
Author(s): Aronson, Alan R, Lang, François-Michel
DOI: 10.1136/jamia.2009.002733