Using commercial knowledge bases for clinical decision support: opportunities, hurdles, and recommendations.
Author(s): Kuperman, Gilad J, Reichley, Richard M, Bailey, Thomas C
DOI: 10.1197/jamia.M2055
Author(s): Kuperman, Gilad J, Reichley, Richard M, Bailey, Thomas C
DOI: 10.1197/jamia.M2055
To compare the rates and nature of ADEs at an academic medical center and a community hospital using a single computerized ADE surveillance system.
Author(s): Kilbridge, Peter M, Campbell, Udobi C, Cozart, Heidi B, Mojarrad, Maryam G
DOI: 10.1197/jamia.M2069
To automate the mapping of disparate databases to standardized medical vocabularies.
Author(s): Sun, Jennifer Y, Sun, Yao
DOI: 10.1197/jamia.M1823
Diverse data sets have become key building blocks of translational biomedical research. Data types captured and referenced by sophisticated research studies include high throughput genomic and proteomic data, laboratory data, data from imagery, and outcome data. In this paper, the authors present the application of an XML-based data management system to support integration of data from disparate data sources and large data sets. This system facilitates management of XML schemas [...]
Author(s): Kurc, Tahsin, Janies, Daniel A, Johnson, Andrew D, Langella, Stephen, Oster, Scott, Hastings, Shannon, Habib, Farhat, Camerlengo, Terry, Ervin, David, Catalyurek, Umit V, Saltz, Joel H
DOI: 10.1197/jamia.M1848
The development and application of data-driven decision-support systems for medical triage, diagnostics, and prognostics pose special requirements on physiologic data. In particular, that data are reliable in order to produce meaningful results. The authors describe a method that automatically estimates the reliability of reference heart rates (HRr) derived from electrocardiogram (ECG) waveforms and photoplethysmogram (PPG) waveforms recorded by vital-signs monitors. The reliability is quantitatively expressed through a quality index (QI) [...]
Author(s): Yu, Chenggang, Liu, Zhenqiu, McKenna, Thomas, Reisner, Andrew T, Reifman, Jaques
DOI: 10.1197/jamia.M1925
The authors describe a pilot project to standardize local laboratory data at five Indian Health Service (IHS) medical facilities by mapping laboratory test names to Logical Observation Identifier Names and Codes (LOINC). An automated mapping tool was developed to assign LOINC codes. At these sites, they were able to map from 63% to 76% of the local active laboratory tests to LOINC using the mapping tool. Eleven percent to 27% [...]
Author(s): Khan, Agha N, Griffith, Stanley P, Moore, Catherine, Russell, Dorothy, Rosario, Arnulfo C, Bertolli, Jeanne
DOI: 10.1197/jamia.M1935
Electronic health record (EHR) systems are increasingly being adopted in pediatric practices; however, requirements for integrated growth charts are poorly described and are not standardized in current systems. The authors integrated growth chart functionality into an EHR system being developed and installed in a multispecialty pediatric clinic in an academic medical center. During a three-year observation period, rates of electronically documented values for weight, stature, and head circumference increased from [...]
Author(s): Rosenbloom, S Trent, Qi, XiaoFeng, Riddle, William R, Russell, William E, DonLevy, Susan C, Giuse, Dario, Sedman, Aileen B, Spooner, S Andrew
DOI: 10.1197/jamia.M1944
Previous investigators have defined clinical interface terminology as a systematic collection of health care-related phrases (terms) that supports clinicians' entry of patient-related information into computer programs, such as clinical "note capture" and decision support tools. Interface terminologies also can facilitate display of computer-stored patient information to clinician-users. Interface terminologies "interface" between clinicians' own unfettered, colloquial conceptualizations of patient descriptors and the more structured, coded internal data elements used by specific [...]
Author(s): Rosenbloom, S Trent, Miller, Randolph A, Johnson, Kevin B, Elkin, Peter L, Brown, Steven H
DOI: 10.1197/jamia.M1957
Health care provides many opportunities in which the sharing of data between independent sites is highly desirable. Several standards are required to produce the functional and semantic interoperability necessary to support the exchange of such data: a common reference information model, a common set of data elements, a common terminology, common data structures, and a common transport standard. This paper addresses one component of that set of standards: the ability [...]
Author(s): Ferranti, Jeffrey M, Musser, R Clayton, Kawamoto, Kensaku, Hammond, W Ed
DOI: 10.1197/jamia.M1963
This study evaluated an existing SNOMED-CT model for structured recording of heart murmur findings and compared it to a concept-dependent attributes model using content from SNOMED-CT.
Author(s): Green, Julie M, Wilcke, Jeffrey R, Abbott, Jonathon, Rees, Loren P
DOI: 10.1197/jamia.M1973