Commenced in January 2007
Paper Count: 32128
Building an Inferential Model between Caregivers and Patients by using RFID
Abstract:Nosocomial (i.e., hospital-acquired) infections (NI) is a major cause of morbidity and mortality in hospitals. NI rate is higher in intensive care units (ICU) than in the general ward due to patients with severe symptoms, poor immunity, and accepted many invasive therapies. Contact behaviors between health caregivers and patients is one of the infect factors. It is difficult to obtain complete contact records by traditional method of retrospective analysis of medical records. This paper establishes a contact history inferential model (CHIM) intended to extend the use of Proximity Sensing of rapid frequency identification (RFID) technology to transferring all proximity events between health caregivers and patients into clinical events (close-in events, contact events and invasive events).The results of the study indicated that the CHIM can infer proximity care activities into close-in events and contact events. The infection control team could redesign and build optimal workflow in the ICU according to the patient-specific contact history which provided by our automatic tracing system.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1075164Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1450
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 Eggimann P, Pittet D. Infection control in the ICU. Chest 2001; 120:2059-93.
 Vincent LJ, Bihari DJ, Suter PM, et. al. The prevalence of nosocomial infection in intensive care units in Europe: result of the EPIC study. JAMA 1995; 274:639-644.
 Hajo Grundmann, Sina Barwolff, Adriana Tami, et.al.How many infections are caused by patient to patient transmission in intensive care units. Crit Care Med 2005 Vol. 33, No. 5:946-951.
 Garner JS, Favero MS. CDC guidelines for the prevention and control of nosocomial infections. Guideline for handwashing and hospital environmental control. AJIC. 1986;14(3):110-115.
 Jongchul Song, Carl T. Haas, Carlos H. Caldas. A proximity-based method for locating RFID tagged objects. Advanced Engineering Informatics 2007; 367-376
 Jill A. Fisher, Torin Monahan, Tracking the social dimensions of RFID systems in hospitals. International journal of medical informatics 2008; 176-183
 Yung-Ting Chang, Chung-You Tsai, Pei-San Lee , Yu-Chuan Li. Using Active RFID for Proximity Sensing-Capturing Nosocomial Infections in MICU. Asia Pacific Association for Medical Informatics 2009,Hiroshima, Japan,2009