AMIA ... Annual Symposium proceedings / AMIA Symposium. AMIA Symposium
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Timely pre-hospital management of snake bite and poisoning cases is hindered by the lack of information about availability of antidotes in hospitals. We aim to build a regional antidote database by collecting real-time antidote stock information from hospital pharmacy inventory systems and make this information available to the emergency medical technicians (EMTs). This would save valuable time, leading to improved outcomes for the patients.
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The Advanced Health and Disaster Aid Network (AID-N) project seeks to identify unmet needs of emergency response teams in the Washington, DC area during mass casualty incidents and conduct feasibility tests of technology-based solutions. The decentralized electronic triage and sensing system uses low power, electronic triage sensors to monitor the vital signs of patients and provide location tracking capabilities. ⋯ A field study demonstrates the process of current emergency procedures and the design implications of the prototype. This field study, along with the hardware and software architecture of the electronic triage system, lay the foundation for a reliable, decentralized sensor deployment that will continuously extend network coverage during a mass casualty incident.
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AMIA Annu Symp Proc · Jan 2006
Randomized Controlled Trial Comparative StudyEffect of e-mail versus postal reminders for mammogram screening.
A randomized controlled trial was undertaken to measure the efficacy of a patient reminder system for females age 40 - 75 in a Midwestern primary care practice. A subset of the population whose email addresses were known was further randomized to measure the effect of email versus postal reminders. A statistically significant increase in completion rates was observed in the intervention group while no difference was found between the email and postal mail groups.
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AMIA Annu Symp Proc · Jan 2006
Comparative StudyEvaluating the safety and efficiency of a CPOE system for continuous medication infusions in a pediatric ICU.
Critically ill children often require continuous intravenous infusions of life-supporting medications. The complexity of ordering such infusions makes this an error prone process, and such errors can result in serious adverse events. A CPOE system was developed and evaluated to assess its impact on the safety and efficiency of prescribing continuous medication infusions.
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AMIA Annu Symp Proc · Jan 2006
An early warning system for overcrowding in the emergency department.
Overcrowding of emergency departments impedes health care access and quality nationwide. A real-time early warning system for overcrowding may allow administrators to alleviate the problem before reaching a crisis state. Two original probabilistic models - a logistic regression and a recurrent neural network - were created to predict overcrowding crises one hour in the future. ⋯ All models showed high discriminatory ability in terms of area under the receiver operating characteristic curve (logistic regression = .954; recurrent neural network = .957; EDWIN = .879; NEDOCS = .924). At comparable rates of false alarms, the logistic regression gave more advance notice of crises than other models (logistic regression = 62 min; recurrent neural network = 13 min; EDWIN = 0 min; NEDOCS = 0 min). These results demonstrate the feasibility of using models based on key operational variables to anticipate overcrowding crises in real time.