期刊文章@ 1438- 8871% I JMIR出版公司绘制出版趋势和卡塔尔世界杯8强波胆分析确定互联网健康信息搜索行为研究热点:李凡，李凡，关敏，马鹏，崔爽，雷+中国医科大学医学信息系，沈阳北新区浦和路77号，沈阳110122,86 24 31939518cmuinfo@163.com %K信息检索行为%K互联网%K健康信息%K文献计量分析%K共词分析%K双聚类%K热点%K发表状态%D 2015 %7 25.03.2015 %9原创论文%J J医学互联网Res %G英文%X背景:互联网已成为人们查找健康信息的一个已建立的健康信息来源。近年来，对互联网用户健康信息搜索行为的研究日益成为一个重要的学术热点。然而，迄今为止还没有关于网络健康信息搜索行为的长期文献计量学研究。目的:本研究旨在绘制网络健康信息检索行为的发表趋势，探索网络健康信息检索行为的研究热点。方法:基于PubMed进行文献计量学分析，探讨网络健康信息检索行为研究的发表趋势。对于纳入的出版物，确定了年度出版物数量、国家分布、作者、语言、期刊和高频次的主要MeSH(医学主题词)术语的年度分布。此外，利用高频次MeSH主要术语的共词聚类分析，发现了该领域的研究热点。结果:共收录文献533篇。 The research output was gradually increasing. There were five authors who published four or more articles individually. A total of 271 included publications (50.8%) were written by authors from the United States, and 516 of the 533 articles (96.8%) were published in English. The eight most active journals published 34.1% (182/533) of the publications on this topic. Ten research hot spots were found: (1) behavior of Internet health information seeking about HIV infection or sexually transmitted diseases, (2) Internet health information seeking behavior of students, (3) behavior of Internet health information seeking via mobile phone and its apps, (4) physicians’ utilization of Internet medical resources, (5) utilization of social media by parents, (6) Internet health information seeking behavior of patients with cancer (mainly breast cancer), (7) trust in or satisfaction with Web-based health information by consumers, (8) interaction between Internet utilization and physician-patient communication or relationship, (9) preference and computer literacy of people using search engines or other Web-based systems, and (10) attitude of people (especially adolescents) when seeking health information via the Internet. Conclusions: The 10 major research hot spots could provide some hints for researchers when launching new projects. The output of research on Internet health information seeking behavior is gradually increasing. Compared to the United States, the relatively small number of publications indexed by PubMed from other developed and developing countries indicates to some extent that the field might be still underdeveloped in many countries. More studies on Internet health information seeking behavior could give some references for health information providers. %M 25830358 %R 10.2196/jmir.3326 %U //www.mybigtv.com/2015/3/e81/ %U https://doi.org/10.2196/jmir.3326 %U http://www.ncbi.nlm.nih.gov/pubmed/25830358