Objective:To analyse the causes of multiple violent medical injuries,providing references resolving the risk of vi-olent medical injuries.Methods:With 17 representative violent medical injuries that had a significant impact on public opinion as the research object,ontology and knowledge graph were constructed by means of Protégé,Drupal and Relfinder,and knowledge discovery was carried out around specific events.Results:Based on the processing and analysis of the news corpus of violent medi-cal injuries,a total of 72 theme words were obtained,which were classified into 6 primary categories including event elements,po-sition elements,subject elements,cause elements,process elements,and result elements,as well as 12 secondary categories below them,corresponding to 2556 sets of conceptual relationships.Conclusion:Multiple violent medical injuries are linked in terms of location and cause of the incident.Among the violent medical injuries,outpatient departments and other key locations have the highest incidence of violent medical injuries,while problems with diagnosis and treatment effectiveness are the main causes of vio-lent medical injuries.Knife injuries are the most widely used and serious medical methods used by the perpetrators.
NETL
NSTL
万方数据
维普
