乳腺癌运动干预研究进展的可视化分析

目的 分析“乳腺癌运动干预”领域的研究热点及趋势，以期为乳腺癌运动干预方案设置提供理论依据。方法 以Web of Science核心数据库近五年所收录的乳腺癌运动干预类的7 134篇文献为对象，运用CiteSpaceⅤ进行可视化知识图谱分析，生成可视化图谱包括学科分布、国家或地区分布、关键词共现或突显、关键词时间线图谱等进行分析。结果 近年“乳腺癌运动干预”领域得到了快速的发展，学科分布主要集中在心血管系统与心脏病学和肿瘤学等。美国、英格兰和意大利等国家发文量排名靠前。身体质量指数、生活质量中介中心性分别为0.81、0.52，在知识图谱中有着重要的地位。关键突显图谱和时间线图谱显示心脏毒性是该领域的研究热点。结论 乳腺癌运动干预研究热点主要集中在心血管及其相关领域，目前处于高速发展阶段。未来研究方向包括体重控制、生活质量和心脏毒性。

Research Progress of Exercise Intervention on Breast Cancer:A Visualization Analysis

Objective To analyze the research focuses and frontiers of exercise intervention on breast cancer patients. Methods We collected 7134 pieces of literature about exercise intervention on breast cancer in the Web of Science Core Collection database in recent five years, and CiteSpaceⅤ was used to conduct visual knowledge map analysis and generate a visual map including discipline distribution, country or region distribution, keyword co-occurrence or highlighting, keyword timeline maps, etc. Results In recent years, the domain of exercise intervention on breast cancer has achieved rapid development. The disciplines were mainly cardiovascular system and cardiology as well as oncology. Countries such as the United States, the United Kingdom and Italy ranked in the first places with regard to the number of papers. The body mass index and the quality of life betweeness centrality were respectively 0.81 and 0.52, which played an important role in the knowledge map. The keyword highlighting map and the timeline map showed that cardiac toxicity was a research focus in this domain. Conclusion The research focuses of exercise intervention on breast cancer are mainly cardiovascular and related fields, in a rapid development stage. Future research directions include weight control, quality of life and cardiac toxicity.