title: [The computerized clinical practical guideline's research and implementation].
abstract: OBJECTIVE
  To discuss the development module of ontology-based computerized clinical practical guideline, and to supply the technology support for implement of alerm/reminding, data sharing, evidence-based medicine and clinical decision making in the medical information system.
  
  
  METHODS
  Analyse the structure and field ontology of the Guideline Interchange Format (GLIF); expand GLIF based on the Guideline of Cerebrovascular Disease Prevention and Treatment in China and Neurology Disease Ontology.
  
  
  RESULTS
  A Chinese computerized guideline of intravenous thrombolytic therapy of acute cerebral infarction is constructed, which included metadata of edition description, list of drug data item, explanation of evidence strength, steps of indications decision, contraindication decision and drug selection.
  
  
  CONCLUSIONS
  The computerized clinical practical guideline combined with clinical information system and Electronic Medical Records plays an important role in clinical pathways optimizing and decision making.
authors.affiliation: Chinese PLA General Hospital, Beijing, 100853. liyi@301hospital.com.cn
authors.forename: Yi
authors.initials: Y
authors.lastname: Li
authors.forename: Jun-ping
authors.initials: JP
authors.lastname: Zhao
authors.forename: Shu-zhang
authors.initials: SZ
authors.lastname: Li
mesh_terms: D003658:Decision Making, Computer-Assisted; D020000:Decision Support Systems, Clinical; D016347:Medical Records Systems, Computerized; D017410:Practice Guidelines as Topic; D012107:Research Design