Exploring the landscape, hot topics, and trends of bariatric metabolic surgery with machine learning and bibliometric analysis.
Exploring the landscape, hot topics, and trends of bariatric metabolic surgery with machine learning and bibliometric analysis.
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DOI：
10.1177/26317745221111944
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发表时间：
2022-01
影响因子：
2.6
通讯作者：
Li, Yu
中科院分区：
文献类型：
--
作者：
Song, Yancheng;Ni, Zhenni;Li, Yi;Li, Zhaopeng;Zhang, Jian;Guo, Dong;Yuan, Chentong;Zhang, Zhuoli;Li, Yu
本研究旨在通过机器学习分析减肥代谢手术的出版物格局，帮助各学科的专家学者更好地了解减肥代谢手术的热点话题和趋势。2021年1月，下载了PubMed中以医学主题标题（MeSH）为索引的1946年至2020年“减肥手术”的出版物。使用Python从出版物的元数据中提取出版日期、摘要和研究主题，用于文献计量学评估。使用描述性统计分析、社会网络分析（SNA）和潜在狄利克雷分配（LDA）的主题建模来揭示肥胖代谢外科出版物的增长趋势、前景和研究主题。PubMed共收集了21798篇与减肥代谢手术相关的文献资料。以减肥代谢手术为索引的出版物数量迅速增加。《肥胖外科》和《肥胖及相关疾病外科》是目前在减肥代谢外科领域发表最多的期刊。减肥代谢手术研究主要包括5个主题：减肥手术干预、临床病例管理、基础研究、身体轮廓、手术风险研究。尽管与减肥代谢手术相关的出版物迅速增加，但关于生活质量、心理状态和长期随访的研究仍然很少。此外，基础研究逐渐增多，但减肥代谢手术的作用机制仍有待进一步研究。可以预见，上述研究领域在未来可能成为潜在的热点话题。
This study aimed to analyze the landscape of publications on bariatric metabolic surgery through machine learning and help experts and scholars from various disciplines better understand bariatric metabolic surgery’s hot topics and trends. In January 2021, publications indexed in PubMed under the Medical Subject Headings (MeSH) term ‘Bariatric Surgery’ from 1946 to 2020 were downloaded. Python was used to extract publication dates, abstracts, and research topics from the metadata of publications for bibliometric evaluation. Descriptive statistical analysis, social network analysis (SNA), and topic modeling with latent Dirichlet allocation (LDA) were used to reveal bariatric metabolic surgery publication growth trends, landscape, and research topics. A total of 21,798 records of bariatric metabolic surgery–related literature data were collected from PubMed. The number of publications indexed to bariatric metabolic surgery had expanded rapidly. Obesity Surgery and Surgery for Obesity and Related Diseases are currently the most published journals in bariatric metabolic surgery. The bariatric metabolic surgery research mainly included five topics: bariatric surgery intervention, clinical case management, basic research, body contour, and surgical risk study. Despite a rapid increase in bariatric metabolic surgery–related publications, few studies were still on quality of life, psychological status, and long-term follow-up. In addition, basic research has gradually increased, but the mechanism of bariatric metabolic surgery remains to be further studied. It is predicted that the above research fields may become potential hot topics in the future.
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影响因子：
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作者：
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影响因子：
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