A Comparison of Alerting Strategies for Hemorrhage Identification During Prehospital Emergency Transport

Liu, Jianbo ;   Reisner, Andrew ;   Edla, Shwetha ;   Reifman, Jaques

Tags Decision support methods and systemsComputer-aided decision makingData mining

Early and accurate identification of physiological abnormalities is one feature of intelligent decision support. The ideal analytic strategy for...

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A Dynamic Bayesian Network Approach for Time-Specific Survival Probability Prediction in Patients after Ventricular Assist Device Implantation

Exarchos, Themis P. ;   Rigas, Georgios ;   Goletsis, Yorgos ;   Stefanou, Kostas ;   Jacobs, Steven ;   Trivella, Maria G. ;   Fotiadis, Dimitrios I.

Tags Decision support methods and systemsData mining

In this work we present a decision support tool for the calculation of time-dependent survival probability for patients after ventricular...

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A New On-Line Electrocardiographic Records Database and Computer Routines for Data Analysis

Ledezma, Carlos Alberto ;   Altuve, Miguel ;   Severeyn Varela, Erika ;   Wong C, Sara ;   Perpinan, Gilberto

Tags Knowledge discovery and managementData mining

Gathering experimental data to test computer methods developed during a research is a hard work. Nowadays, some databases have been...

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A Platform for Real-Time Acquisition and Analysis of Physiological Data in Hospital Emergency Departments

Smith, Jason B. ;   Reisner, Andrew ;   Edla, Shwetha ;   Liu, Jianbo ;   Liddle, Stephanie ;   Reifman, Jaques

Tags Decision support methods and systemsComputer-aided decision makingData mining

An opportunity exists for automated clinical decision support, in which raw source data from a conventional physiological monitoring system are...

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A Single vs. Multi-Sensor Approach to Enhanced Detection of Smartphone Placement

Guiry, John J. ;   Karr, Chris ;   van de Ven, Pepijn ;   Nelson, John ;   Begale, Mark

Tags Mobile healthData miningWireless/ubiquitous technologies and systems

In this paper, the authors evaluate the ability to detect on-body device placement of smartphones. A feasibility study is undertaken with N=5...

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A Temporal Interestingness Measure for Drug Interaction Signal Detection in Post-Marketing Surveillance

Ji, Yanqing ;   Ying, Hao ;   Tran, John ;   Dews, Peter ;   Mansour, Ayman ;   Massanari, R. Michael

Tags Data miningKnowledge discovery and managementElectronic health records

Drug-drug interactions (DDIs) can result in serious consequences, including death. Existing methods for identifying potential DDIs in...

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Analyzing Center of Pressure Progression During Bed Exits

Ren, Zhaofen ;   Grant, Theresa ;   Goubran, Rafik A. ;   El-Tanany, Mohamed ;   Knoefel, Frank-Dietrich ;   Sveistrup, Heidi ;   Bilodeau, Martin ;   Jutai, Jeffrey

Tags Data miningSmart home technologyTelehealth

This paper presents a new approach for analyzing center of pressure (COP) progression using pressure data collected from a...

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Comparison of Arrhythmia Prevalence in NUVANT Mobile Cardiac Telemetry System Patients in the US and India

Engel, Jonathan ;   Chakravarthy, Niranjan ;   Nosbush, Grant ;   Fogoros, Richard ;   Chavan, Abhi

Tags Data miningBody sensor networksMobile health

The Corventis NUVANTâ„¢ Mobile Cardiac Telemetry System provides continuous monitoring of symptomatic and asymptomatic cardiac abnormalities to...

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Detecting Daily Routines of Older Adults Using Sensor Time Series Clustering

Hajihashemi, Zahra ;   Yefimova, Maria ;   Popescu, Mihail

Tags Smart home technologyData miningWireless/ubiquitous technologies and systems

The aim of this paper is to develop an algorithm to identify deviations in patterns of day-to-day activities of older adults to generate...

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Discovering Themes from AMD Retinal Maps Using Topic Models

Chundi, Parvathi ;   Subramaniam, Mahadevan ;   Margalit, Eyal

Tags Data miningKnowledge discovery and managementDecision support methods and systems

An approach to discover common patterns across spatial retinal maps of AMD patients using Latent Dirichlet Application (LDA) topic modeling...

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Fall Detection for Elderly Using Anatomical-Plane-Based Representation

Alazrai, Rami ;   Zmily, Ahmad ;   Mowafi, Yaser

Tags Personal health systemsData miningDecision support methods and systems

Falls are a common cause of injuries and traumas for elderly and could be life threatening. Delivering a prompt medical support after a fall is...

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Foot-Mounted Inertial Measurement Unit for Activity Classification

Ghobadi, Mostafa ;   Esfahani, Ehsan

Tags Personal health systemsBody sensor networksData mining

This paper proposes a classification technique for daily base activity recognition for human monitoring during physical therapy in home. The...

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Identifying and Extracting Patient Smoking Status Information from Clinical Narrative Texts in Spanish

Soto, Diego Armando ;   Figueroa, Rosa ;   Pino, Esteban J

Tags Data miningKnowledge discovery and managementElectronic health records

In this work we present a system to identify and extract patient's smoking status from clinical narrative text in Spanish. The clinical...

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Latent Topic Discovery of Clinical Concepts from Hospital Discharge Summaries of a Heterogeneous Patient Cohort

Lehman, Li-wei ;   Long, William ;   Saeed, Mohammed ;   Mark, Roger

Tags Knowledge discovery and managementData miningDecision support methods and systems

Patients in critical care often exhibit complex disease patterns. A fundamental challenge in clinical research is to identify clinical features...

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Physiological Trajectory of Patients Pre and Post ICU Discharge

Johnson, Alistair Edward William ;   Burgess, Jonathan ;   Pimentel, Marco A.F. ;   Clifton, David ;   Young, J Duncan ;   Watkinson, Peter J. ;   Tarassenko, Lionel

Tags Decision support methods and systemsData miningKnowledge discovery and management

The intensive care unit (ICU) admits the most severely ill patients, and the goal of the unit can be interpreted as stabilizing patient...

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Predicting Number of Hospitalization Days Based on Health Insurance Claims Data Using Bagged Regression Trees

Xie, Yang ;   Schreier, Guenter ;   Chang, David Chan-Wei ;   Neubauer, Sandra ;   Redmond, Stephen James ;   Lovell, Nigel H.

Tags Data miningKnowledge discovery and management

Healthcare administrators worldwide are striving to both lower the cost of care whilst improving the quality of care given. Therefore, better...

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Predicting Postoperative Acute Respiratory Failure in Critical Care Using Nursing Notes and Physiological Signals

Huddar, Vijay ;   Rajan, Vaibhav ;   Bhattacharya, Sakyajit ;   Roy, Shourya

Tags Decision support methods and systemsData miningComputer-aided decision making

Postoperative Acute Respiratory Failure (ARF) is a serious complication in critical care affecting patient morbidity and mortality. In this...

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Prediction of Long-Term Glucose Control and Complications of Type 2 Diabetes Using Data Mining

Georga, Eleni I. ;   Protopappas, Vasilios C. ;   Bellos, Christos ;   Potsika, Vassiliki ;   Fotiadis, Dimitrios I.

Tags Data miningDecision support methods and systems

In this study, machine learning techniques are employed on clinical type 2 diabetes data to predict the average glucose control and the...

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Risk Prediction for Heart Failure Incidence within 1-Year Using Clinical and Laboratory Factors

Miao, Fen ;   Cai, Yun-Peng ;   Zhang, Yuan-Ting

Tags Knowledge discovery and managementComputer-aided decision makingData mining

Validated risk scores for heart failure incidence are still lacking, especially for short-term prediction. In this paper we aim at developing a...

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Smartphone Application for Classification of Motor Impairment Severity in Parkinson's Disease

Printy, Blake ;   Renken, Lindsey ;   Herrmann, John Parker ;   Lee, Isac ;   Johnson, Bryant ;   Knight, Emily ;   Varga, Mariana Georgeta ;   Whitmer, Diane

Tags Mobile and wearable technologies for elderlyData miningComputer-aided decision making

Advanced hardware components embedded in modern smartphones have the potential to serve as widely available medical diagnostic devices,...

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Validity of Association Rules Extracted by Healthcare-Data-Mining

Takeuchi, Hiroshi ;   Kodama, Naoki

Tags Personal health systemsData miningMobile health

A personal healthcare system used with cloud computing has been developed. It enables a daily time-series of personal health and lifestyle...

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