中美英加日5国近3年呼吸系统SCIE文献不同特征的比较(1)
[摘要]目的 探讨我国在呼吸系统研究领域的研究状况以及与世界先进国家的差距。方法 运用文献计量方法，基于2016～2018年Web of Science在呼吸系统领域的文献数据，与发文数量排在前面的美英加日4国进行对比分析，从发文数量、发文年份、文献类型、所属学科类别、科技影响力等方面进行探討。结果 近3年来呼吸系统研究各国发展趋势趋同;在全部呼吸系统文献中，会议摘要和研究论文占81%。5个国家当中，美国、加拿大和日本文献类型分布比较均匀，英国主要是综述，我国是研究论文。领域中高被引论文331篇，美国211篇占总量的64%，英国123篇占37%，我国27篇占8%，加拿大84篇占25%，日本31篇占9%。学科类别中，美国急症医学占世界总量的75%;我国肿瘤学占占世界总量的24%，日本和英国肿瘤学分别占占世界总量的17%和14%;日本外科学占占世界总量的10%。结论 我国呼吸系统研究文献数量稳步增长，产生了一些高影响力的论文，但与论文数量之比相对偏低，文献类型相对单调;研究类别中肿瘤学相对突出，在国际上占有一定份额。
[关键词]呼吸系统;文献计量学;发文特征;对比分析;发展趋势;科学引文索引(扩展版)
[中图分类号] R197.323.6 [文献标识码] A [文章编号] 1674-4721(2020)3(c)-0144-05
Comparison of different characteristics of respiratory system SCIE literature in China， the United States， Britain， and Japan in the past three years
ZHANG Xin-feng HUANG Jun-yao CHEN Liang-hua ZHANG Yi LIU Yu-ping
Department of Information， the First Affiliated Hospital of Guangzhou Medical University， Guangdong Province， Guangzhou 510120， China
[Abstract] Objective To explore the research status of China′s respiratory system research status and the gap with advanced countries in the world. Methods Using bibliometric method， based on the Web of Science′s literature data in the field of respiratory system from 2016 to 2018， a comparative analysis was conducted with the United States， Britain， Canada， and Japan， which ranked first in terms of the number of publications. The number of publications， the year of publication， the type of literature， the subject category， and the influence of science and technology were discussed. Results The development trend of respiratory system research in all countries had converged in the past 3 years. Meeting abstracts and articles accounted for 81% of the entire respiratory system literature. Among the five countries， the United States， Canada， and Japan had a relatively even distribution of document types， literature in the Britain was mainly the review， and China was the article. There were 331 high-cited articles in the field of respiratory system， 211 in the United States accounting for 64% of the total， 123 in the Britain accounting for 37%， 27 in China accounting for 8%， 84 in Canada accounting for 25%， and 31 in Japan accounting for 9%. Among the subject categories， Critical Care Medicine in the United States accounted for 75% of the world total， Oncology in China accounted for 24%， Japan and Britain accounted for 17% and 14% respectively， and Surgery in Japan accounted for 10%. Conclusion The number of research articles on respiratory system in China has steadily increased， some high-impact articles have been produced， but the ratio to the number of articles is relatively low， and the type of literature is relatively monotonous. The research categories of Oncology is relatively prominent， occupying a certain share in the world., 百拇医药(张新凤 黄君瑶 陈梁华 张毅 刘宇平)
[关键词]呼吸系统;文献计量学;发文特征;对比分析;发展趋势;科学引文索引(扩展版)
[中图分类号] R197.323.6 [文献标识码] A [文章编号] 1674-4721(2020)3(c)-0144-05
Comparison of different characteristics of respiratory system SCIE literature in China， the United States， Britain， and Japan in the past three years
ZHANG Xin-feng HUANG Jun-yao CHEN Liang-hua ZHANG Yi LIU Yu-ping
Department of Information， the First Affiliated Hospital of Guangzhou Medical University， Guangdong Province， Guangzhou 510120， China
[Abstract] Objective To explore the research status of China′s respiratory system research status and the gap with advanced countries in the world. Methods Using bibliometric method， based on the Web of Science′s literature data in the field of respiratory system from 2016 to 2018， a comparative analysis was conducted with the United States， Britain， Canada， and Japan， which ranked first in terms of the number of publications. The number of publications， the year of publication， the type of literature， the subject category， and the influence of science and technology were discussed. Results The development trend of respiratory system research in all countries had converged in the past 3 years. Meeting abstracts and articles accounted for 81% of the entire respiratory system literature. Among the five countries， the United States， Canada， and Japan had a relatively even distribution of document types， literature in the Britain was mainly the review， and China was the article. There were 331 high-cited articles in the field of respiratory system， 211 in the United States accounting for 64% of the total， 123 in the Britain accounting for 37%， 27 in China accounting for 8%， 84 in Canada accounting for 25%， and 31 in Japan accounting for 9%. Among the subject categories， Critical Care Medicine in the United States accounted for 75% of the world total， Oncology in China accounted for 24%， Japan and Britain accounted for 17% and 14% respectively， and Surgery in Japan accounted for 10%. Conclusion The number of research articles on respiratory system in China has steadily increased， some high-impact articles have been produced， but the ratio to the number of articles is relatively low， and the type of literature is relatively monotonous. The research categories of Oncology is relatively prominent， occupying a certain share in the world., 百拇医药(张新凤 黄君瑶 陈梁华 张毅 刘宇平)