07 May 2023: Database Analysis
Global Research Hotspots and Trends of Physical Activity in Knee Osteoarthritis: A Bibliometric Analysis
Zhijie Zhang 1ABCDEG* , Wenjing Wang 2BCDEF* , Yuanchun Zhu 2CDE , Jiayi Guo 1ACDEG*DOI: 10.12659/MSM.938919
Med Sci Monit 2023; 29:e938919
Table 1 Top 10 countries and institutions in terms of publications from 2000 to 2021.
| Rank | Country | Publications | Centrality | Rank | Institution | Publications | Centrality |
|---|---|---|---|---|---|---|---|
| 1 | USA | 254 | 0.39 | 1 | Univ Melbourne | 60 | 0.17 |
| 2 | Australia | 114 | 0.31 | 2 | Boston Univ | 33 | 0.06 |
| 3 | Canada | 104 | 0.10 | 3 | Univ Sydney | 30 | 0.08 |
| 4 | PR China | 87 | 0.09 | 4 | Univ Southern Denmark | 25 | 0.07 |
| 5 | England | 59 | 0.14 | 5 | Univ Pittsburgh | 23 | 0.06 |
| 6 | Brazil | 59 | 0.01 | 6 | Univ British Columbia | 22 | 0.02 |
| 7 | Denmark | 52 | 0.02 | 7 | Monash Univ | 21 | 0.02 |
| 8 | Turkey | 39 | 0.00 | 8 | Wake Forest Univ | 19 | 0.03 |
| 9 | Japan | 39 | 0.01 | 9 | Univ N Carolina | 18 | 0.03 |
| 10 | Netherlands | 36 | 0.05 | 10 | Northwestern Univ | 17 | 0.05 |