The NIH Big Data to Knowledge (BD2K) initiative.
Author(s): Bourne, Philip E, Bonazzi, Vivien, Dunn, Michelle, Green, Eric D, Guyer, Mark, Komatsoulis, George, Larkin, Jennie, Russell, Beth
DOI: 10.1093/jamia/ocv136
Author(s): Bourne, Philip E, Bonazzi, Vivien, Dunn, Michelle, Green, Eric D, Guyer, Mark, Komatsoulis, George, Larkin, Jennie, Russell, Beth
DOI: 10.1093/jamia/ocv136
Electronic health records (EHRs) are increasingly used for clinical and translational research through the creation of phenotype algorithms. Currently, phenotype algorithms are most commonly represented as noncomputable descriptive documents and knowledge artifacts that detail the protocols for querying diagnoses, symptoms, procedures, medications, and/or text-driven medical concepts, and are primarily meant for human comprehension. We present desiderata for developing a computable phenotype representation model (PheRM).
Author(s): Mo, Huan, Thompson, William K, Rasmussen, Luke V, Pacheco, Jennifer A, Jiang, Guoqian, Kiefer, Richard, Zhu, Qian, Xu, Jie, Montague, Enid, Carrell, David S, Lingren, Todd, Mentch, Frank D, Ni, Yizhao, Wehbe, Firas H, Peissig, Peggy L, Tromp, Gerard, Larson, Eric B, Chute, Christopher G, Pathak, Jyotishman, Denny, Joshua C, Speltz, Peter, Kho, Abel N, Jarvik, Gail P, Bejan, Cosmin A, Williams, Marc S, Borthwick, Kenneth, Kitchner, Terrie E, Roden, Dan M, Harris, Paul A
DOI: 10.1093/jamia/ocv112
Medication-indication information is a key part of the information needed for providing decision support for and promoting appropriate use of medications. However, this information is not readily available to end users, and a lot of the resources only contain this information in unstructured form (free text). A number of public knowledge bases (KBs) containing structured medication-indication information have been developed over the years, but a direct comparison of these resources [...]
Author(s): Salmasian, Hojjat, Tran, Tran H, Chase, Herbert S, Friedman, Carol
DOI: 10.1093/jamia/ocv129
The objective of this research is to empirically explore the drivers of patients' consent to sharing of their medical records on health information exchange (HIE) platforms.
Author(s): Yaraghi, Niam, Sharman, Raj, Gopal, Ram, Singh, Ranjit, Ramesh, R
DOI: 10.1093/jamia/ocv086
Regular physical activity helps prevent heart disease, stroke, diabetes, and other chronic diseases, yet a broad range of conditions impair mobility at great personal and societal cost. Vast amounts of data characterizing human movement are available from research labs, clinics, and millions of smartphones and wearable sensors, but integration and analysis of this large quantity of mobility data are extremely challenging. The authors have established the Mobilize Center (http://mobilize.stanford.edu) to [...]
Author(s): Ku, Joy P, Hicks, Jennifer L, Hastie, Trevor, Leskovec, Jure, Ré, Christopher, Delp, Scott L
DOI: 10.1093/jamia/ocv071
Adverse drug events (ADEs) are undesired harmful effects resulting from use of a medication, and occur in 30% of hospitalized patients. The authors have developed a data-mining method for systematic, automated detection of ADEs from electronic medical records.
Author(s): Wang, Guan, Jung, Kenneth, Winnenburg, Rainer, Shah, Nigam H
DOI: 10.1093/jamia/ocv102
To review and evaluate available software tools for electronic health record-driven phenotype authoring in order to identify gaps and needs for future development.
Author(s): Xu, Jie, Rasmussen, Luke V, Shaw, Pamela L, Jiang, Guoqian, Kiefer, Richard C, Mo, Huan, Pacheco, Jennifer A, Speltz, Peter, Zhu, Qian, Denny, Joshua C, Pathak, Jyotishman, Thompson, William K, Montague, Enid
DOI: 10.1093/jamia/ocv070
To describe the perspectives of Regenstrief LOINC Mapping Assistant (RELMA) users before and after the deployment of Community Mapping features, characterize the usage of these new features, and analyze the quality of mappings submitted to the community mapping repository.
Author(s): Vreeman, Daniel J, Hook, John, Dixon, Brian E
DOI: 10.1093/jamia/ocv098
We describe here the vision, motivations, and research plans of the National Institutes of Health Center for Excellence in Big Data Computing at the University of Illinois, Urbana-Champaign. The Center is organized around the construction of "Knowledge Engine for Genomics" (KnowEnG), an E-science framework for genomics where biomedical scientists will have access to powerful methods of data mining, network mining, and machine learning to extract knowledge out of genomics data [...]
Author(s): Sinha, Saurabh, Song, Jun, Weinshilboum, Richard, Jongeneel, Victor, Han, Jiawei
DOI: 10.1093/jamia/ocv090
Modern biomedical data collection is generating exponentially more data in a multitude of formats. This flood of complex data poses significant opportunities to discover and understand the critical interplay among such diverse domains as genomics, proteomics, metabolomics, and phenomics, including imaging, biometrics, and clinical data. The Big Data for Discovery Science Center is taking an "-ome to home" approach to discover linkages between these disparate data sources by mining existing [...]
Author(s): Toga, Arthur W, Foster, Ian, Kesselman, Carl, Madduri, Ravi, Chard, Kyle, Deutsch, Eric W, Price, Nathan D, Glusman, Gustavo, Heavner, Benjamin D, Dinov, Ivo D, Ames, Joseph, Van Horn, John, Kramer, Roger, Hood, Leroy
DOI: 10.1093/jamia/ocv077