From:  Global research hotspots and trends of osteoporosis and osteoarthritis comorbidity from 2005 to 2025: a bibliometric and visualized analysis

 Top 5 countries.

RankCountryDocumentsCitationsAverage citation/Publication
1Chinaa88021,52124.46
2USAb60634,19256.42
3United Kingdomc32424,33775.11
4Japan2328,07234.79
5Italyd22512,45455.35

aThe People’s Republic of China; bThe United States of America; cThe United Kingdom of Great Britain and Northern Ireland; dThe Republic of Italy.