Analysis of Researches on Obstetrics and Gynecology in China from 2006 to 2007

In order to have a picture of researches on obstetrics and gynecology in China in recent years, this paper analyzes the key words of the top 4 general obstetrics and gynecology journals from 2006 to 2007 in China, by the method of word frequency analysis. It is found that pregnancy complications, ovarian neoplasms, cervix neoplasms, polycystic ovary syndrome, endometriosis, proteomics, gene and gynecologic surgical procedures were the most concerned topics in the field of obstetrics and gynecology in China from 2006 to 2007, which agrees with the trends in the world. The researches were mostly focused on the levels of gene, apoptosis and receptors, which seems to show a lag with respect to the current world level.