Displaying results 209 - 216 of 307
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Text mining using tidy data principles
Content Type: Webinar
Presented April 25, 2018. Text data is increasingly important in many domains, and tidy data principles and tidy tools can make text mining easier and more effective. I will demonstrate how we can manipulate, summarize, and visualize the… read more… Julia Silge , PhD, Data Scientist, Stack Overflow Document Silge_Text_Mining.pdf View Julia Silge's blog here … rows Which words contribute to each sentiment? WHAT IS A DOCUMENT ABOUT? T I D Y T E X T TERM FREQUENCY INVERSE … -
Visualization of Syndromic Surveillance Using GIS
Content Type: Abstract
Syndromic Surveillance has been in use in New York City since 2001, with 2.5 million visits reported from 39 participating emergency departments, covering an estimated 75% of annual visits. As syndromic surveillance becomes increasingly spatial and… read more… with GIS can standardize and expedite results. Document … user processes provides a way to standardize analysis, document procedures and more effectively complete GIS … -
Validation of Data from Medical Registrations in The Netherlands for Syndromic Surveillance Use: Comparing Respiratory Syndromes with Laboratory Surveillance
Content Type: Abstract
Objective To study if syndromic surveillance would have an added value over existing surveillance systems, we retrospectively evaluated whether known trends in respiratory pathogens are reflected in medical registrations in the… read more… Netherlands when using respiratory syndrome groupings. Document … using the CDC syndrome grouping of ICD9 codes as a guidance after translating the codes to the coding systems … -
Minimizing False Alarms in Syndromic Surveillance
Content Type: Abstract
This paper describes a method of avoiding false alerts in automated syndromic surveillance algorithms which monitor the temporal relationship between a particular monitored syndrome (the ìtargetî) in relationship to other reference healthcare data… read more… reference healthcare data streams (the ìcontextî). Document … surveillance up to now, will be applied to gain practical guidance toward this goal. REFERENCES [1] Burkom H, Alerting … -
Multi-Sectored Approach to Evaluation of a Syndromic Surveillance System
Content Type: Abstract
In September 2004, Kingston, Frontenac and Lennox and Addington Public Health began a 2-year pilot project to develop and evaluate an Emergency Department Chief Complaint Syndromic Surveillance System in collaboration with the Ontario Ministry… read more… areas: process and outcome, cost/benefit and technical. Document … by the Public Health Agency of Canada [1] with additional guidance pro- vided by the Centers for Disease Control and … -
North Texas School Health Surveillance: First-Year Progress and Next Steps
Content Type: Abstract
Recognizing the threat of pandemic influenza and new or emerging disease such as SARS, the U.S. Department of Health and Human Services has recommended that schools work in partnership with their local health departments “to develop a surveillance… read more… diseases often emerge first and spread rapidly.2 Document … report that is the basis for this presentation5 follows guidance from the Centers for Disease Control and Prevention … -
Securing protected health information in NC DETECT
Content Type: Abstract
NC DETECT receives daily data files from emergency departments (ED), the statewide EMS data collection system, the statewide poison center, and veterinary laboratory test results. Included in these data are elements, which may contain Protected… read more… patient data during both integration and reporting. Document … functionality which allows authorized users to document signals and keep track of signal investigations. … -
2018 NSSP CoP Member Satisfaction Assessment Results
Content Type: Report
The intent of the National Syndromic Surveillance Program Community of Practice (NSSP CoP) is to support open and dynamic participation of any… read more… call information, webinars, and work on collaborative documents) and to connect with other NSSP Community of … The NSSP CoP Steering Committee provided instrumental guidance throughout all stages of the project. This included … practice. The CDC may also use this information to inform guidance and technical assistance activities in support of …