Sleep Disorders Research From 1945 to 2020: A Bibliometric Analysis.

摘要: Background The objective of the present review is to perform 1st bibliometric analysis sleep disorders research. Methods data was retrieved from Scopus in July, 2020 for detail analysis. Results precise document about disorder published 1945. Till 15th July 2020, total 69657 documents were found database. Approximately eighty two percent (57013/81.87%) are last twenty years (from 2001-2020). We calculated per year growth rate (GR) publications 2000-onwards). highest number 2019 (4337/7.90% 57013) followed by 2018 (4249/7.74% and 2017 (3974/7.24% 57013). Infact productivity index (PI) 1950-1960 2011-2020 era be 100.21. also provided details top 50 countries with maximum 1945 2020). three (3) USA 24262 (34.83%), UK (5566/8.0%) Germany (4791/6.87%). performed co-words 956643 (0.95 million) keywords documents. After critical we categorized them different groups show trend various domains. In next phase study, only those analyzed which contained phrase "sleep disorder" titles publications. Total 3626 found. (GR). continental distribution, list authors, sources/journals, departments or institutes, research citations provided. By VOSviewer analysis, 6752, 36511 11473 terms manuscripts, abstracts recorded, respectively. This may help describing overall these Conclusions study provides a departments, countries, sources 20 most cited trends field disorders.