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Methods Inf Med 2018; 57(04): 159-167
DOI: 10.3414/ME17-01-0110
DOI: 10.3414/ME17-01-0110
Original Articles
Development of an Open Metadata Schema for Clinical Pathway (openCP) in China
Funding This work was supported by the National Social Science Foundation of China [13BTQ012, 2013], and the National Natural Science Foundation of China [30972549, 2010].Further Information
Publication History
received:
09 October 2017
accepted:
12 March 2018
Publication Date:
24 September 2018 (online)
Summary
Background: By the end of the first quarter of 2017, 1212 standard Clinical Pathways (CPs) had been developed and implemented in China since 2009, however, Chinese standard CPs are still paper-based CPs.
Objectives: To optimize the data structure and content of Chinese standard CPs based on Chinese health standards by two-level modeling approach and archetype method, and develop an Open Metadata Schema for Clinical Pathway (openCP) in China.
Methods: We chose 43 diseases covering 7 departments of internal medicine as samples and source materials including Respiratory, Gastroenterology, Neurology, Cardiology, Nephrology, Endocrinology, and Hematology, and we followed 4 steps to develop openCP: identify reference model of openCP; develop archetype models; standardize archetype terms and metadata; and evaluate its functionality.
Results: We have built hierarchical reference model and archetypes of openCP, created and standardized archetype terms and metadata, and evaluate the functionality of openCP. The qualitative comments from 5 doctors were inspiring.
Discussion and Conclusions: Medical staff may easily build localized CPs in openCP which can be integrated into EHR systems and shared among different hospitals and clinics.
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