Visual analysis of research hotspots in the field of hypertension in the elderly in China from 2013 to 2023
10.16753/j.cnki.1008-2344.2024.06.010
- VernacularTitle:2013至2023年我国老年高血压领域研究热点的可视化分析
- Author:
Shuyuan YU
1
;
Hong XIN
Author Information
1. 沈阳医学院公共卫生学院,辽宁 沈阳 110034
- Keywords:
the elderly;
hypertension;
hotspot;
CiteSpace software
- From:
Journal of Shenyang Medical College
2024;26(6):617-622
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To comprehensively analyze relevant literature on risk factors for hypertension in the elderly in China through exploring research status,hotspots,development trends and directions,etc.,to provide a basis for the prevention and treatment of hypertension in the elderly.Methods:The elderly,hypertension and risk factors were used as keywords to search the China National Knowledge Infrastructure(CNKI)database from Jan 2013 to Dec 2023.CiteSpace software 6.2.R4 was used to visually analyze all relevant literature on hypertension-related risk factors in the elderly and draw a knowledge graph.Results:A total of 301 Chinese articles were included.The annual publication volume of relevant articles increased in a fluctuating manner,with the highest number of articles published in 2022.By studying the co-occurrence graph of authors,it could be seen that a clustering phenomenon already formed among authors,but there was still room for deepening cooperation.Time line chart analysis showed that the top five cluster tags were 0#risk factor,1#weakness,2#TCM constitution,3#diabetes,and 4#chronic disease,with the average contour value of the cluster above 0.7.Apart from general keywords,high-frequency keywords were roughly divided into physiological indicators of the body(abnormal blood fat,obesity,sleep),comorbidity(diabetes,weakness),etc.Conclusions:The research hotspots in the field of hypertension in the elderly in China mainly focus on disease-related factors,comorbidities,and epidemiology.The research direction has gradually shifted from physiological,biochemical,and body condition indicators to dementia,sleep,and comorbidities.The research on complications of hypertension may become a future research trend.
