人工智能在阿尔茨海默病临床诊疗中的研究热点及前沿趋势分析

doi:10.12114/j.issn.1007-9572.2023.0704

中国全科医学 ›› 2024, Vol. 27 ›› Issue (26): 3218-3226.DOI: 10.12114/j.issn.1007-9572.2023.0704

所属专题：阿尔茨海默病最新文章合辑；数智医疗最新文章合辑

人工智能在阿尔茨海默病临床诊疗中的研究热点及前沿趋势分析

余如霞¹, 姜婧¹^,^*(), 王湫澄¹, 王越¹, 赵小月²

1.100029　北京市，北京中医药大学护理学院
2.100029　北京市，北京中医药大学针灸推拿学院

收稿日期:2023-10-10 修回日期:2024-01-10 出版日期:2024-09-15 发布日期:2024-06-14
通讯作者: 姜婧
作者贡献：
余如霞、姜婧提出研究设想及总体研究方案的构建，负责论文的撰写与修改并对文章负责；王湫澄和王越收集、筛选和整理研究数据，以供研究使用和结果重现；赵小月对图片格式及文字修订，整理参考文献。
基金资助:
国家自然科学基金面上项目(82174515); 2023年北京中医药大学研究生自主科研课题(ZJKT2023070)

The Hotspots and Frontier Trends of Artificial Intelligence in the Clinical Diagnosis and Treatment of Alzheimer's Disease: Bibliometric Analysis of the Past 20 Years

YU Ruxia¹, JIANG Jing¹^,^*(), WANG Qiucheng¹, WANG Yue¹, ZHAO Xiaoyue²

1.School of Nursing, Beijing University of Traditional Chinese Medicine, Beijing 100029, China
2.School of Acupuncture-moxibustion and Tuina, Beijing University of Traditional Chinese Medicine, Beijing 100029, China

Received:2023-10-10 Revised:2024-01-10 Published:2024-09-15 Online:2024-06-14
Contact: JIANG Jing

摘要/Abstract

摘要： 背景目前，人工智能应用于阿尔茨海默病（AD）领域的研究论文数量增幅较大，明确该领域最新研究热点和未来发展趋势十分重要。目的通过应用文献计量学分析，总结人工智能应用于AD领域的相关研究，阐明2004—2023年的研究热点和未来研究趋势。方法在Web of Science核心数据库中检索了2004年1月—2023年6月关于人工智能应用于AD领域的文献。采用Microsoft Office Excel、CiteSpace和VOSviewer软件对发文量、国家、作者、机构、关键词和共引网络进行可视化分析。结果最终纳入了3 189篇文献。自2004年以来有关人工智能应用于AD领域的文献数量稳步增加，并从2015年起进入快速增长阶段，最高突破600篇。共有94个国家、3 930家机构、13 563位作者以及52 019位被引作者参与了此研究。其中，美国和中国在这一领域中处于领先地位；韩国大学发文量位列第一；此外，ZHANG DAOQIANG、LIU MINGXIA、SUK HEUNG-IL和CLIFFFORD R. JACK Jr不仅是高产的作者还是被引次数最多的作者。根据关键词和文献被引结果的可视化分析，发现AD的诊断与病程分类、预测AD的风险因素是当前的研究热点，任务分析是未来人工智能应用于AD领域中的研究趋势。结论人工智能应用于AD领域已经引起了全球研究者的广泛关注，AD的诊断与病程分类、预测AD的风险因素是当前的研究热点，而任务分析中的辅助药物的研发、个性化治疗和护理以及提升人工智能的算法性能可能会成为未来的研究趋势。

关键词: 阿尔茨海默病, 痴呆, 人工智能, CiteSpace, VOSviewer, 文献计量学

Abstract:

Background

Currently, the number of research papers on the application of artificial intelligence to the field of Alzheimer's disease (AD) has increased significantly. It is important to clarify the latest research hotspots and future development trends in this field.

Objective

To summarize the relevant research on the application of artificial intelligence to AD through bibliometric analysis, and clarify the research hotspots and trends from 2004 to 2023.

Methods

Literature on the application of artificial intelligence to AD from January 2004 to June 2023 was searched for in the Web of Science core database, and Microsoft Office Excel, CiteSpace, and VOSviewer software were used to visually analyze the number of publications, countries, authors, institutions, keywords, and co-citation networks of the literature.

Results

Ultimately 3 189 articles were included. The number of literature on the application of artificial intelligence to AD has steadily increased since 2004 and has grown rapidly since 2015, with a maximum of over 600 articles. A total of 94 countries, 3 930 institutions, 13 563 authors, and 52 019 cited authors participated in this study. Among them, the United States and China were in a leading position in this field; Republic of Korea universities ranked first in terms of the number of publications; In addition, ZHANG DAOQIANG, LIU MINGXIA, SUK HEUNG-IL, and CLIFFORD R. JACK Jr were not only prolific authors but also the authors with the most citations. The visualization analysis of keywords and literature citations revealed that regarding the application of artificial intelligence to AD, the diagnosis and disease course classification of AD, as well as the prediction of its risk factors, are current research hotspots and that task analysis are future research trends.

Conclusion

The application of artificial intelligence to AD has attracted widespread attention from researchers worldwide. The diagnosis and classification of AD, as well as the prediction of its risk factors, are current research hotspots. Developing adjunctive drugs in task analysis, personalized treatment and care, and improving the algorithm performance of artificial intelligence may be research trends in the future.

Key words: Alzheimer disease, Dementia, Artificial intelligence, CiteSpace, VOSviewer, Bibliometrics

中图分类号:

R 745.7

余如霞,姜婧,王湫澄,等. 人工智能在阿尔茨海默病临床诊疗中的研究热点及前沿趋势分析[J]. 中国全科医学, 2024, 27(26): 3218-3226. DOI: 10.12114/j.issn.1007-9572.2023.0704.
YU Ruxia,JIANG Jing,WANG Qiucheng, et al. The Hotspots and Frontier Trends of Artificial Intelligence in the Clinical Diagnosis and Treatment of Alzheimer's Disease: Bibliometric Analysis of the Past 20 Years[J]. Chinese General Practice, 2024, 27(26): 3218-3226. DOI: 10.12114/j.issn.1007-9572.2023.0704.

图/表 12

图1 人工智能应用于AD领域的文献检索策略

Figure 1 Literature retrieval strategy for artificial intelligence application in the field of AD

表1 2004—2023年人工智能应用于AD领域的检索词

Table 1 Search terms for artificial intelligence applications in the field of AD from 2004 to 2023

步骤	检索词
1	dementia；Alzheimer Disease；Alzheimer's Disease
2	artificial intelligence；machine intelligence；computational intelligence；intelligent learning；machine learning；deep learning；neural learning；feature^* learning；supervised learning；neural network^；unsupervised clustering；feature^ mining；data mining；deep network^；image^ segmentation；graph mining；feature^* selection；data clustering；semantic segmentation；knowledge graph；feature^* extraction；big data；expert^* system^；bayes^ network；neural nets model
3	1 AND 2

图2 2004—2023年人工智能应用于AD领域的年度发文量

Figure 2 Annual number of published papers on the application of artificial intelligence in AD research from 2004 to 2023

图3 机构合作网络图谱注：节点大小表示机构的发文数量，节点越大发文量越多；线条的粗细代表各个机构之间的合作强度，线条越粗合作越强。

Figure 3 Institutional cooperation network graph

图4 作者合作网络图谱注：节点大小表示作者的发文数量，节点越大发文量越多；不同线条的颜色代表不同的集群；线条的粗代表作者之间的合作强度，线条越粗合作越强。

Figure 4 Author collaboration network graph

表2 发文量排名前10的作者

Table 2 Top 10 authors in terms of publication volume

顺位	作者	发文量（篇）
1	SHEN DINGGANG	72
2	ZHANG DAOQIANG	32
3	LIU MINGXIA	30
4	THOMPSON PAUL M	21
5	SUK HEUNG-IL	20
6	WANG LEI	19
7	LEE KUN HO	18
8	WESTMAN ERIC	17
9	HAMPEL HARALD	16
10	CLIFFFORD R. JACK Jr	16

表3 被引频次排名前10的作者

Table 3 Top 10 authors ranked in co-citation frequency

顺位	共被引作者	被引频次（次）
1	CLIFFFORD R. JACK Jr	1 388
2	PETERSEN RONALD C	808
3	ZHANG DAOQIANG	600
4	SUK HEUNG-IL	535
5	FISCHL BRUCE	510
6	ASHBURNER JOHN	484
7	BRAAK HEIKO	409
8	LIU MANHUA	406
9	LIU MINGXIA	403
10	DUBOIS BRUNO	398

图5 排名前10的被引文献网络分析注：节点的大小代表被引次数，节点越大则被引次数越多；节点间的连线表示二者存在共被引关系。

Figure 5 Network analysis of top 10 co-cited literature

图6 2004—2014年关键词共现图谱注：圆圈表示关键词，圆圈的面积越大则关键词出现的频次越高；紫色外圈越粗则中心度越高；圆圈之间的线条越粗表示合作越密切。

Figure 6 Keyword co-occurrence graph from 2004 to 2014

图7 2015—2023年关键词共现图谱注：圆圈表示关键词，圆圈的面积越大则关键词出现的频次越高；紫色外圈越粗则中心度越高；圆圈之间的线条越粗表示合作越密切。

Figure 7 Keyword co-occurrence graph from 2015 to 2023

表4 2015—2023年热点关键词

Table 4 Hot keywords from 2015 to 2023

类别	名称	频次（次）
模型	machine learning（机器学习）	460
	deep learning（深度学习）	322
	convolutional neural network（卷积神经网络）	146
	neural network（神经网络）	118
	support vector machine（支持向量机）	104
功能	classification（分类）	577
	diagnosis（诊断）	476
	prediction（预测）	292
	feature selection（特征提取）	201
	segmentation（分割）	171

图8 2004—2023年关键词突现图谱注：蓝色线条表示时间间隔；红色线条表示出现年份和结束年份（突发的持续时间）；Strength（突发强度）表明关键词在此研究领域的重要性。

Figure 8 Keyword emergence graph from 2004 to 2023

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人工智能在阿尔茨海默病临床诊疗中的研究热点及前沿趋势分析

The Hotspots and Frontier Trends of Artificial Intelligence in the Clinical Diagnosis and Treatment of Alzheimer's Disease: Bibliometric Analysis of the Past 20 Years

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