RESUMEN
Objectives Through analyzing the published scientific papers from 2001 to 2010 by the professionals of the 31 provincial Center for Disease Control and Prevention in China,offer reference for making plan about scientific research,disciplinary areas,personnel training.Methods Literature quantitative analysis and health statistics methods were used to analyze these papers.Results The professionals in 31 provincial CDC published a total of 22079 papers,Zhejiang 1669(7.56％),Guangxi 1579 (7.15 ％),Jiangsu 1410 (6.39 ％) are the top 3 provinces.The ratio of published papers in Zhonghua medical journal among all the papers are 1366(6.19％),the first three provinces Tianjinlll (13.67％).Beijing160 (13.57％).Shaanxi34 (10.59％).Average papers published by the eastern,central and western regions are 1131,452,444,eastern above western regions (P =0.0065.P =0.0028).Conclusion In recent ten years,the quantity and quality of papers published by the professionals of provincial CDC in China were improved.The unbalanced development exist among eastern,central and western regions,But the majority CDC's papers should be strengthened further.