Analysis on subjects of Chinese geriatrics in recent ten years based on keywords / 中华老年医学杂志

ABSTRACT

Objective@#To discuss the subjects of Chinese geriatrics in recent ten years by analyzing the keywords of Chinese Journal of Geriatrics.@*Methods@#Subjects and subject network(subject-specific network)of Chinese geriatrics were built by the statistical analysis and complex network method based on the analysis of keywords in Chinese Journal of Geriatrics from 2007 to 2018.@*Results@#In recent ten years, 3808 articles were published in Chinese Journal of Geriatrics with a total of 4467 keywords.The keywords frequency was 1 in 3284 keywords.Keywords frequency was not less than 20 in 79 keywords, which was published in two-thirds of all published articles.The keywords frequency was not less than 10 in 186 keywords, which was published in 80% of all published articles, forming an interrelated thematic network.@*Conclusions@#Subjects of Chinese geriatrics have a diversity and relative centrality, and correlations between the subjects are the complexly interdisciplinary subject network.