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Grace CHENG Lewis CHOI Knowledge Management Unit Hospital Authority Leveraging Knowledge from Clinical Guidelines through Information Technologies.

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Presentation on theme: "Grace CHENG Lewis CHOI Knowledge Management Unit Hospital Authority Leveraging Knowledge from Clinical Guidelines through Information Technologies."— Presentation transcript:

1 Grace CHENG Lewis CHOI Knowledge Management Unit Hospital Authority Leveraging Knowledge from Clinical Guidelines through Information Technologies

2 e-Knowledge Gateway Clinical Practice Guideline (CPG) systematically developed statements to assist practitioner and patient decisions about appropriate health care for specific clinical circumstances repositories of knowledge about ideal practice e-Knowledge Gateway (eKG) a knowledge portal to support evidence-based clinical practice Background

3 e-Knowledge Gateway Background 2: Guideline Life Cycle Health Outcomes Evaluation Implementation Dissemination Scientific Evidence Creation / Development Updates

4 e-Knowledge Gateway Adapt a guideline document model that processes knowledge embedded in guidelines Proof of concept Integration with e-Knowledge Gateway services Objectives

5 e-Knowledge Gateway Unified Medical Language System (UMLS) concept for description of embedded knowledge in guideline XML technologies for markup and linking Exemplified with Guideline Element Model (GEM) Design

6 e-Knowledge Gateway UMLS

7 e-Knowledge Gateway UMLS Concepts UMLS

8 e-Knowledge Gateway UMLS

9 e-Knowledge Gateway GEM

10 e-Knowledge Gateway GEM

11 e-Knowledge Gateway GEM

12 e-Knowledge Gateway GEM

13 e-Knowledge Gateway Guideline Life Cycle Health Outcomes Evaluation Implementation Dissemination Scientific Evidence Creation / Development Updates

14 XSL Transformations

15

16 Link to full text guideline

17 Discussion Forum

18 Link to profiled updates

19 HK Medicine Online

20 eKG Gateway Search

21 PubMed Search

22 Full text journal article

23 Email reminder of Expiry; Facilitate automatic search

24 Guideline Comparison

25 Selective dissemination to pathologist

26 e-Knowledge Gateway Web resources and services integration through metadata, meta-thesaurus, XML environments –Cross platform/system retrieval –Knowledge generation through discussion –Targeted and flexible display and dissemination Guideline cycle and development process support –Systematic and supplementary search using profiles –Link recommendation explicitly with evidence –Prompt developer for revision on new evidence Summary

27 e-Knowledge Gateway Guideline life cycle sustained through eKG integrated web services Scope for integrating queries from clinical systems for decision support Conclusion


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