The limits of free speech: the PHR problem.
Author(s): Simborg, Donald W
DOI: 10.1197/jamia.M3069
Author(s): Simborg, Donald W
DOI: 10.1197/jamia.M3069
Biomedical named entity recognition (BNER) is a critical component in automated systems that mine biomedical knowledge in free text. Among different types of entities in the domain, gene/protein would be the most studied one for BNER. Our goal is to develop a gene/protein name recognition system BioTagger-GM that exploits rich information in terminology sources using powerful machine learning frameworks and system combination.
Author(s): Torii, Manabu, Hu, Zhangzhi, Wu, Cathy H, Liu, Hongfang
DOI: 10.1197/jamia.M2844
The purpose of this study was to evaluate the adequacy of the International Classification of Nursing Practice (1) (ICPN) Version 1.0 as a representational model for nursing assessment documentation.
Author(s): Dykes, Patricia C, Kim, Hyeon-eui, Goldsmith, Denise M, Choi, Jeeyae, Esumi, Kumiko, Goldberg, Howard S
DOI: 10.1197/jamia.M2956
This paper proposes, in words and pictures, a "fundamental theorem" to help clarify what informatics is and what it is not. In words, the theorem stipulates that a person working in partnership with an information resource is "better" than that same person unassisted. The theorem is applicable to health care, research, education, and administrative activities. Three corollaries to the theorem illustrate that informatics is more about people than technology; that [...]
Author(s): Friedman, Charles P
DOI: 10.1197/jamia.M3092
This study sought to develop and evaluate an approach for auditing the semantic completeness of the SNOMED CT contents using a formal concept analysis (FCA)-based model.
Author(s): Jiang, Guoqian, Chute, Christopher G
DOI: 10.1197/jamia.M2541
Chemical concepts assigned multiple "Chemical Viewed Structurally" semantic types (STs) in the Unified Medical Language System (UMLS) are subject to ambiguous interpretation. The multiple assignments may denote the fact that a specific represented chemical (combination) is a conjugate, derived via a chemical reaction of chemicals of the different types, or a complex, composed of a mixture of such chemicals. The previously introduced Refined Semantic Network (RSN) is modified to properly [...]
Author(s): Chen, Ling, Morrey, C Paul, Gu, Huanying, Halper, Michael, Perl, Yehoshua
DOI: 10.1197/jamia.M2604
Few data exist measuring the effect of differentiating drug-drug interaction (DDI) alerts in computerized provider order entry systems (CPOE) by level of severity ("tiering"). We sought to determine if rates of provider compliance with DDI alerts in the inpatient setting differed when a tiered presentation was implemented.
Author(s): Paterno, Marilyn D, Maviglia, Saverio M, Gorman, Paul N, Seger, Diane L, Yoshida, Eileen, Seger, Andrew C, Bates, David W, Gandhi, Tejal K
DOI: 10.1197/jamia.M2808
The Massachusetts eHealth Collaborative (MAeHC) was formed to improve patient safety and quality of care by promoting the use of health information technology through community-based implementation of electronic health records (EHRs) and health information exchange. The Collaborative has recently implemented EHRs in a diverse set of competitively selected communities, encompassing nearly 500 physicians serving over 500,000 patients. Targeting both EHR implementation and health information exchange at the community level has [...]
Author(s): Goroll, Allan H, Simon, Steven R, Tripathi, Micky, Ascenzo, Carl, Bates, David W
DOI: 10.1197/jamia.M2899
This study sought to assess the value of the Health Level 7/U.S. Food and Drug Administration Structured Product Labeling (SPL) drug knowledge representation standard and its associated terminology sources for drug-intolerance (allergy) decision support in computerized provider order entry (CPOE) systems.
Author(s): Schadow, Gunther
DOI: 10.1197/jamia.M2933
The growing numbers of topically relevant biomedical publications readily available due to advances in document retrieval methods pose a challenge to clinicians practicing evidence-based medicine. It is increasingly time consuming to acquire and critically appraise the available evidence. This problem could be addressed in part if methods were available to automatically recognize rigorous studies immediately applicable in a specific clinical situation. We approach the problem of recognizing studies containing useable [...]
Author(s): Kilicoglu, Halil, Demner-Fushman, Dina, Rindflesch, Thomas C, Wilczynski, Nancy L, Haynes, R Brian
DOI: 10.1197/jamia.M2996