Scientific Publications in Pharmacology and Pharmacy Journals from Chinese Authors in Various Parts of North Asia: a 10-year Survey of the Literature

The amount and quality of pharmacology and pharmacy research by authors from China was investigated by comparing published articles from 136 international journals (1998 - 2007) by authors from mainland China, Hong Kong and Taiwan. The number of articles, clinical trials, randomized controlled trials, case reports, impact factors, number of citations and number of articles published in top general medicine journals were compared. The total number of articles increased significantly between 1998 and 2007 (from 324 to 2536 per year). In total, there were 12 021 articles: 7576 from mainland China, 3267 from Taiwan and 1178 from Hong Kong. The accumulated impact factor of the articles from mainland China (16 688.94) was much higher than for those from Taiwan (8726.92) and Hong Kong (3161.22) but, among the three regions, Hong Kong had the highest mean impact factor and the most articles published in top general medicine journals.