Comparative study of scientific publications in orthopedics journals originating from USA, Japan and China (2000-2012)

Abstract

PURPOSE: To compare orthopedics publications from USA, Japan and China. METHODS: Scientific papers belong to ''Orthopedics'' category of Science Citation Index Expanded subject categories were retrieved from the "PubMed'' and ''Web of Knowledge'' online databases. RESULTS: In the field of orthopedics, the annual number increased significantly from 2000 to 2012 in the three countries (p Japan > China, p Japan (1702) > China (487), p<0.01). CONCLUSION: Although China has undergone significant increase in annual number and percentage of scientific publication in orthopedics journals, it still lags far behind USA and Japan in the field of orthopedics in terms of quantity and quality.

Keywords

• Scientific Publication Indicators
• Orthopedics
• United States
• Japan
• China