Putting the 'i' in iHealth.
Author(s): Middleton, Blackford, Fickenscher, Kevin M
DOI: 10.1136/amiajnl-2013-002537
Author(s): Middleton, Blackford, Fickenscher, Kevin M
DOI: 10.1136/amiajnl-2013-002537
Tuberculosis (TB) surveillance in China is organized through a nationwide network of about 3200 hospitals and health facilities. In 2005, an electronic Tuberculosis Information Management System (TBIMS) started to be phased in to replace paper recording. The TBIMS collects key information on TB cases notified in TB care facilities, and exchanges real-time data with the Infectious Disease Reporting System, which covers the country's 37 notifiable diseases. The system is accessible [...]
Author(s): Huang, Fei, Cheng, ShiMing, Du, Xin, Chen, Wei, Scano, Fabio, Falzon, Dennis, Wang, Lixia
DOI: 10.1136/amiajnl-2013-002001
Real-time alerting systems typically warn providers about abnormal laboratory results or medication interactions. For more complex tasks, institutions create site-wide 'data warehouses' to support quality audits and longitudinal research. Sophisticated systems like i2b2 or Stanford's STRIDE utilize data warehouses to identify cohorts for research and quality monitoring. However, substantial resources are required to install and maintain such systems. For more modest goals, an organization desiring merely to identify patients with [...]
Author(s): Rosenbaum, Benjamin P, Silkin, Nikolay, Miller, Randolph A
DOI: 10.1136/amiajnl-2013-001950
Learning of classification models in medicine often relies on data labeled by a human expert. Since labeling of clinical data may be time-consuming, finding ways of alleviating the labeling costs is critical for our ability to automatically learn such models. In this paper we propose a new machine learning approach that is able to learn improved binary classification models more efficiently by refining the binary class information in the training [...]
Author(s): Nguyen, Quang, Valizadegan, Hamed, Hauskrecht, Milos
DOI: 10.1136/amiajnl-2013-001964
Adverse drug events, the unintended and harmful effects of medications, are important outcome measures in health services research. Yet no universally accepted set of International Classification of Diseases (ICD) revision 10 codes or coding algorithms exists to ensure their consistent identification in administrative data. Our objective was to synthesize a comprehensive set of ICD-10 codes used to identify adverse drug events.
Author(s): Hohl, Corinne M, Karpov, Andrei, Reddekopp, Lisa, Doyle-Waters, Mimi, Stausberg, Jürgen
DOI: 10.1136/amiajnl-2013-002116
We aimed to explore stakeholder views, attitudes, needs, and expectations regarding likely benefits and risks resulting from increased structuring and coding of clinical information within electronic health records (EHRs).
Author(s): Morrison, Zoe, Fernando, Bernard, Kalra, Dipak, Cresswell, Kathrin, Sheikh, Aziz
DOI: 10.1136/amiajnl-2013-001666
Large amounts of personal health data are being collected and made available through existing and emerging technological media and tools. While use of these data has significant potential to facilitate research, improve quality of care for individuals and populations, and reduce healthcare costs, many policy-related issues must be addressed before their full value can be realized. These include the need for widely agreed-on data stewardship principles and effective approaches to [...]
Author(s): Hripcsak, George, Bloomrosen, Meryl, FlatelyBrennan, Patti, Chute, Christopher G, Cimino, Jim, Detmer, Don E, Edmunds, Margo, Embi, Peter J, Goldstein, Melissa M, Hammond, William Ed, Keenan, Gail M, Labkoff, Steve, Murphy, Shawn, Safran, Charlie, Speedie, Stuart, Strasberg, Howard, Temple, Freda, Wilcox, Adam B
DOI: 10.1136/amiajnl-2013-002117
Electronic health records (EHRs) are increasingly being used to complement the FDA Adverse Event Reporting System (FAERS) and to enable active pharmacovigilance. Over 30% of all adverse drug reactions are caused by drug-drug interactions (DDIs) and result in significant morbidity every year, making their early identification vital. We present an approach for identifying DDI signals directly from the textual portion of EHRs.
Author(s): Iyer, Srinivasan V, Harpaz, Rave, LePendu, Paea, Bauer-Mehren, Anna, Shah, Nigam H
DOI: 10.1136/amiajnl-2013-001612
Physician awareness of the results of tests pending at discharge (TPADs) is poor. We developed an automated system that notifies responsible physicians of TPAD results via secure, network email. We sought to evaluate the impact of this system on self-reported awareness of TPAD results by responsible physicians, a necessary intermediary step to improve management of TPAD results.
Author(s): Dalal, Anuj K, Roy, Christopher L, Poon, Eric G, Williams, Deborah H, Nolido, Nyryan, Yoon, Cathy, Budris, Jonas, Gandhi, Tejal, Bates, David W, Schnipper, Jeffrey L
DOI: 10.1136/amiajnl-2013-002030
Quality indicators for the treatment of type 2 diabetes are often retrieved from a chronic disease registry (CDR). This study investigates the quality of recording in a general practitioner's (GP) electronic medical record (EMR) compared to a simple, web-based CDR.
Author(s): Barkhuysen, Pashiera, de Grauw, Wim, Akkermans, Reinier, Donkers, José, Schers, Henk, Biermans, Marion
DOI: 10.1136/amiajnl-2012-001479