Displaying results 561 - 568 of 618
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Stakeholder Perspectives of Biosurveillance: a Qualitative Analysis
Content Type: Abstract
For more than a decade, biosurveillance systems (and more recently BioSense) have been employed in the United States. Efforts to drastically expand these surveillance capacities have been a national priority given concerns … read more… response in these communities. Results Site visits to NYC, Boston, and Baltimore were conducted over 2 … -
Multiple Data Sources and Reverse Engineering Could Improve Sensitivity of Surveillance Algorithms
Content Type: Abstract
Clinicians can pursue the clinical findings for specific patients until reaching a diagnosis in real time. When using electronic ED complaints, one relies on symptoms volunteered by patients in the triage setting. Patients seek emergency… read more… tests performed for years 2000-2004. RESULTS Over 500,000 visits were available for analysis. Definition #1.) showed … -
Automated Syndromic Surveillance System in Los Angeles County
Content Type: Abstract
The Los Angeles County (LAC) Bioterrorism Preparedness and Response Unit has made significant progress in automating the syndromic surveillance system. The surveillance system receives electronic data on a daily basis from different hospital… read more… countywide coverage is approximately 30% of total ED visits. The system automatically runs once per day, … -
Mixture Likelihood Ratio Scan Statistic for Disease Outbreak Detection
Content Type: Abstract
This article describes the methodology and results of Team #134Ãs submission to the 2007 ISDS Technical Contest.… injected into three data sources (emergency department visits (ED), over-the-counter anti-diarrheal and … -
Algorithms to Characterize Syndromic Surveillance Spatial Alerts
Content Type: Abstract
This paper explores some visualization methods for characterizing spatial signals detected by SaTScan and discusses how these maps might aid in deciding whether to investigate a signal, as well as the scope and focus of the investigation.… 48 hospitals encompassing approximately 90% of all NYC ED visits. Syndromes are coded according to chief complaint and … -
How did specific specialties and new sentinel providers affect ILINet data post 2009 A/H1N1 recognition
Content Type: Abstract
The United States outpatient Influenza-like Illness Surveillance Network (ILINet) is one of the five systems used for influenza surveillance in the United States. In Pennsylvania, ILINet providers are asked to report, every Monday, the total number… read more… providers reporting every week and the proportion of ILI visits reported (r!0.05). We also noted a significant … -
Using Electronic Surveillance Systems in Resource-Poor Settings: Why and How
Content Type: Abstract
Difficulties in timely acquisition and interpretation of accurate data on communicable diseases can impede outbreak detection and control. These limitations are of global importance: they contribute to avoidable morbidity,… read more… challenges. METHODS Information gained during site visits to functioning disease surveillance systems in low … -
Utility of the ESSENCE System for Surveillance of Influenza-like Illness (ILI) in Miami-Dade County
Content Type: Abstract
The threat of pandemic and seasonal influenza has drawn attention to syndromic surveillance systems for early detection of influenza-like illness. Since 2005, the Miami-Dade County Health Department has implemented ESSENCE (Electronic Surveillance… read more… 2005, there were 26,383 emergency department visits, of which 1489 (5.6%) were assigned to the ILI …