[Purpose/significance]To achieve the goal of"all-coverage,long-term,fine-grained,high-quality"of national chronic disease management and service,and to complete new breakthroughs in effective management of chronic diseases in terms of accuracy,recall rate and user satisfaction.[Method/process]Based on the comparative analysis of the main online medical community service content at home and abroad and the effective extraction of the theme characteristics of the community user group,the existing generic disease ontology model is reused and optimized,the user-oriented chronic disease knowledge se...
