Genotype distribution of human papillomavirus strains in cervix samples from Chinese women:a meta-analysis
10.3760/cma.j.issn.0254-5101.2014.12.005
- VernacularTitle:中国女性宫颈人乳头瘤病毒感染型别分布区域性特征的 Meta 分析
- Author:
Jing ZHANG
;
Bo GAO
;
Yun KANG
;
Zhijing MA
;
Qiming LI
- Publication Type:Journal Article
- Keywords:
Human papillomavirus;
Type;
Distribution
- From:
Chinese Journal of Microbiology and Immunology
2014;(12):913-920
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the genotype distribution of human papillomavirus( HPV) strains and their epidemiological characteristics in cervixes of Chinese females. Methods Pertinent litera-tures published during 2004 to 2013 were screened from PubMed,China National Knowledge Infrastructure (CNKI)and Wanfang database for data analysis. Results There were 245 studies screened out for the me-ta-analysis. A total of 661 658 cases met the inclusion criteria,ranging from 16 to 87 years old. All prov-inces and territories of China were covered by the data. The overall rate of HPV infection in cervix was 25. 0% among Chinese females. The predominant high risk genotype of human papillomavirus strains was HPV16,followed by HPV52,HPV58,HPV18,HPV33 and HPV31. HPV52 and HPV58 genotypes were more prevalent than HPV18 genotype. HPV35 and HPV45 genotypes were less popular. Conclusion The study suggested that the HPV infection showed obvious regional differences in genotypes. The genotype dis-tribution of HPV infection in China was different from that in other regions of the world. There were differ-ences with genotype distribution of HPV strains among seven geographic regions of China.
