grace cheng lewis choi knowledge management unit hospital authority leveraging knowledge from...
Post on 21-Dec-2015
214 views
TRANSCRIPT
Grace CHENG Lewis CHOIKnowledge Management Unit
Hospital Authority
Leveraging Knowledge from Clinical Guidelines through Information Technologies
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
e-Knowledge GatewayBackground 2:Guideline Life Cycle
Health Outcomes
Evaluation
Implementation
Dissemination
Scientific Evidence
Creation /Development
Updates
e-Knowledge Gateway
• Adapt a guideline document model that processes knowledge embedded in guidelines
• Proof of concept
• Integration with e-Knowledge Gateway services
Objectives
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
e-Knowledge GatewayGuideline Life Cycle
Health Outcomes
Evaluation
Implementation
Dissemination
Scientific Evidence
Creation /Development
Updates
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