Yingying Su, Tingquan Zheng, Zhaofeng Bi, Xinhua Jia, Yufei Li, Xuefeng Kuang, Yuan Yang, Qi Chen, Hongyan Lin, Yue Huang, Shoujie Huang, Youlin Qiao, Ting Wu, Jun Zhang, Ningshao Xia
To assess the pattern of multiple human papillomavirus infection to predict the type replacement postvaccination. A total of 7372 women aged 18-45y from a phase III trial of an Escherichia coli -produced HPV-16/18 vaccine were analyzed at enrollment visit before vaccination. Hierarchical multilevel logistic regression was used to evaluate HPV vaccine type and nonvaccine-type interactions with age as a covariate. Binary logistic regression was construed to compare multiple infections with single infections to explore the impact of multiple-type infections on the risk of cervical disease...
December 31, 2024: Human Vaccines & Immunotherapeutics