Emergency Department-Based Syndromic Surveillance System in Taiwan
Author Information
Author(s): Wu Tsung-Shu Joseph, Shih Fuh-Yuan Frank, Yen Muh-Yong, Wu Jiunn-Shyan Julian, Lu Shiou-Wen, Chang Kevin Chi-Ming, Hsiung Chao, Chou Jr-How, Chu Yu-Tseng, Chang Hang, Chiu Chan-Hsien, Tsui Fu-Chiang Richard, Wagner Michael M, Su Ih-Jen, King Chwan-Chuen
Primary Institution: Institute of Epidemiology, College of Public Health, National Taiwan University
Hypothesis
Can a nationwide emergency department-based syndromic surveillance system improve public health responses in Taiwan?
Conclusion
Taiwan's ED-SSS is the first nationwide real-time syndromic surveillance system in Asia, which can be adapted for better global surveillance of infectious diseases.
Supporting Evidence
- The system identified significant spikes in influenza-like illnesses and respiratory syndromes during specific times.
- ED visits were significantly higher on weekends and holidays compared to weekdays.
- The system improved Taiwan's pandemic flu preparedness and disease control capabilities.
Takeaway
This study shows how Taiwan created a system to quickly gather health data from hospitals to help detect disease outbreaks faster.
Methodology
The study involved creating a syndromic surveillance system that collected and analyzed data from 189 hospitals over a year.
Potential Biases
Potential biases due to incomplete data reporting from hospitals.
Limitations
The system faced challenges with data quality and standardization due to varying formats used by different hospitals.
Participant Demographics
The majority of ED patients were elderly (60 years and older) and children (under 10 years).
Statistical Information
P-Value
p < 0.001
Statistical Significance
p < 0.001
Digital Object Identifier (DOI)
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