基于CiteSpace我国儿童青少年近视防控的可视化分析OA

Objective To systematically sort out and visually analyze the core journal literature related to the prevention and control of myopia in children and adolescents in China,and to provide reference for promoting research and practice in this field.Methods A total of 1127 articles on myopia in children and adolescents from January 1992 to September 2024 in China National Knowledge Infrastructure(CNKI)database were retrieved.CiteSpace software was used to co-occurrence and cluster analysis of authors,institutions and keywords and generate knowledge maps.Results From 1992 to 2024,the number of publications in the field of myopia in children and adolescents in China increased but fluctuated.The top researchers and institutions were HE Xiangui and Department of Maternal,Child&Adolescent Health,School of Public Health,Anhui Medical University.The network density of the author-institution collaboration map was low,and the overall collaboration level was limited.The research model was mainly based on hospitals,supplemented by research institutes and universities.The keyword co-occurrence and cluster analysis showed that the research object extended to the younger age group,and the"eye axis"was at the core of the network.The research hotspots of"axial length"and"regression analysis"have continued to this day,indicating that the focus of research had shifted from prevalence description to mechanism discussion and intervention evaluation.Conclusion The research on myopia in children and adolescents in China is transforming from disease description to mechanism discussion and intervention evaluation.The research objects tend to be younger,the research topics are increasingly diversified,and the cooperation structure is still scattered.Strengthening cross-agency and multi-center joint research will help promote the construction of a systematic and accurate vision health management system.