938780.fig.001
Figure 1: The positive rates of the 6 most common genotypes in different groups. It shows the positive rates of the 6 most common genotypes in different groups. CIN: cervical intraepithelial neoplasia, SCC: squamous cell carcinoma. HPV 16 was the most frequent type in almost all the groups (except for CIN I, less than HPV 58); the positive rate increased with the development of disease. Abbreviations: CIN I: cervical intraepithelial neoplasia grade I; CIN II: cervical intraepithelial neoplasia grade II; CINI III: cervical intraepithelial neoplasia grade III; SCC: squamous cell carcinoma.