Analysis of the status quo of foreign chronic disease management research based on PubMed database

This article selects chronic disease management research of academic literatures published in the national library in PubMed database from January 2000 to December 2013.Literature Bicomb co-occurrence analysis system was used for data extraction,analysis on the current international research achievements of chronic disease management,development situation and existing problems,reveal the research trend of chronic disease management and the status quo,which provided reference for the similar domestic research. Key words: Chronic disease management;  Literature metrology;  Bicomb analysis system