05 March 2024: Database Analysis
Bibliometric Analysis of Brain Stimulation Technologies in Sleep Disorders
Chao Shen BCDEF* , Zhao-Di Wang BCDEF* , Wen-Jun Qian CDE , Cheng-Fan Wu BDF , Su-Rong Qian ACDEG* , Tong Tang ACDEG*DOI: 10.12659/MSM.942687
Med Sci Monit 2024; 30:e942687
Table 2 Top 10 countries by publications. The ranking was based on the number of publications. The data were derived from analysis using CiteSpace 6.2.R4, of the 459 publications retrieved on July 19, 2023.
| Rank | Country | Count | Betweenness centrality (BC) | Year |
|---|---|---|---|---|
| 1 | USA | 138 | 0.53 | 1999 |
| 2 | China | 114 | 0.06 | 2009 |
| 3 | Italy | 87 | 0.15 | 2001 |
| 4 | Germany | 49 | 0.10 | 2000 |
| 5 | England | 41 | 0.23 | 2009 |
| 6 | France | 30 | 0.16 | 2000 |
| 7 | Spain | 25 | 0.05 | 1999 |
| 8 | Switzerland | 20 | 0.03 | 2001 |
| 9 | Brazil | 20 | 0.05 | 2011 |
| 10 | Canada | 19 | 0.04 | 2009 |