@文章{信息:doi/10.2196/13369，作者=“田和谷和村山，太一和藤田，Sumio和Ito, Mikiko和Kamide, Kei和Aramaki, Eiji”，标题=“比较日本专业人员和搜索引擎和社区问答服务用户的医学术语使用模式:日志分析”，期刊=“J医学互联网研究”，年=“2020”，月=“四月”，日=“13”，卷=“22”，数=“4”，页=“e13369”，关键词=“健康知识;互联网;搜索引擎;社区问答服务;背景:尽管在线获取健康信息的机会越来越多，但关于搜索中使用的具体词汇的讨论一直很有限。目的:本研究旨在通过互联网健康信息查询活动，明确日本医疗专业人员与普通民众之间的医疗信息差距。方法:从日本最受欢迎的国内搜索引擎之一(Yahoo!JAPAN Search)和最受欢迎的日本社区问答服务(Yahoo!Chiebukuro)。我们比较了出现在医疗专业人员临床病例报告中的100个临床词汇的频率(临床频率)与它们在Yahoo! JAPAN Search (search frequency) logs and questions posted to Yahoo! Chiebukuro (question frequency). The Spearman correlation coefficient was used to quantify association patterns among the three information sources. Additionally, user information (gender and age) in the search frequency associated with each registered user was extracted. Results: Significant correlations were observed between clinical and search frequencies (r=0.29, P=.003), clinical and question frequencies (r=0.34, P=.001), and search and question frequencies (r=0.57, P<.001). Low-frequency words in clinical frequency (eg, ``hypothyroidism,'' ``ulcerative colitis'') highly ranked in search frequency. Similarly, ``pain,'' ``slight fever,'' and ``numbness'' were highly ranked only in question frequency. The weighted average of ages was 34.5 (SD 2.7) years, and the weighted average of gender (man --1, woman +1) was 0.1 (SD 0.1) in search frequency. Some words were specifically extracted from the search frequency of certain age groups, including ``abdominal pain'' (10-20 years), ``plasma cells'' and ``inflammatory findings'' (20-30 years), ``DM'' (diabetes mellitus; 30-40 years), ``abnormal shadow'' and ``inflammatory findings'' (40-50 years), ``hypertension'' and ``abnormal shadow'' (50-60 years), and ``lung cancer'' and ``gastric cancer'' (60-70 years). Conclusions: Search and question frequencies showed similar tendencies, whereas search and clinical frequencies showed discrepancy. Low-clinical frequency words related to diseases such as ``hypothyroidism'' and ``ulcerative colitis'' had high search frequencies, whereas those related to symptoms such as ``pain,'' ``slight fever,'' and ``numbness'' had high question frequencies. Moreover, high search frequency words included designated intractable diseases such as ``ulcerative colitis,'' which has an incidence of less than 0.1{\%} in the Japanese population. Therefore, it is generally worthwhile to pay attention not only to major diseases but also to minor diseases that users frequently seek information on, and more words will need to be analyzed in the future. Some characteristic words for certain age groups were observed (eg, 20-40 years: ``cancer''; 40-60 years: diagnoses and diseases identified in health examinations; 60-70 years: diseases with late adulthood onset and ``death''). Overall, this analysis demonstrates that medical professionals as information providers should be aware of clinical frequency, and medical information gaps between professionals and the general public should be bridged. ", issn="1438-8871", doi="10.2196/13369", url="//www.mybigtv.com/2020/4/e13369", url="https://doi.org/10.2196/13369", url="http://www.ncbi.nlm.nih.gov/pubmed/32281938" }