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Related Experiment Videos

Development and deployment of a web-based physician order entry system.

Y L Lee1, C Y Hsu, D Hsieh

  • 1Taipei Medical College, Graduate Institute of Medical Informatics, Taipei, Taiwan.

International Journal of Medical Informatics
|July 27, 2001
PubMed
Summary

A new three-tier, web-based Physician Order Entry System (POES) enhances clinical efficiency in Taiwan. This system improves workflow and reduces errors by offering personalized databases and SOAP structure for physicians.

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Area of Science:

  • Medical Informatics
  • Health Information Systems
  • Web-based Healthcare Applications

Background:

  • Traditional Physician Order Entry Systems (POES) in Taiwan often use two-tier client-server architecture, running on mainframes or single PCs.
  • The increasing prevalence of the internet necessitates modern, scalable healthcare IT solutions.

Purpose of the Study:

  • To develop and deploy a novel three-tier, web-based Physician Order Entry System (POES).
  • To enhance clinical workflow efficiency and reduce medical errors through advanced technology.

Main Methods:

  • Implemented a three-tier architecture for the POES, leveraging World Wide Web (WWW) technology.
  • Integrated the Subjective, Objective, Assessment, and Plan (SOAP) structure for order entry.
  • Enabled personalized database creation for diagnoses, medications, and treatments.

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Main Results:

  • The system demonstrated increased clinical procedure efficiency and reduced instances of omission.
  • The web-based POES proved to be stable, with Open Database Connectivity (ODBC) ensuring no network delays.
  • Personalized database features facilitated physician clinical work.

Conclusions:

  • The developed three-tier, web-based POES is a stable and efficient solution for clinical settings.
  • The system's architecture and personalized features represent a significant advancement in POES technology.
  • Future improvements in web-programming techniques are expected to further enhance system performance.