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Distribution patterns of human papillomavirus genotypes among women in Guangzhou, China

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单位: [1]Department of Clinical Laboratory, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, No. 9 Jinsui Road, Tianhe District, Guangzhou 510620, Guangdong, China [2]Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1095 Jie Fang Avenue, Wuhan 430030, Hubei Province, China [3]Department of Medicine and Surgery, Guangzhou Medical University, Xinzao Road, Guangzhou 511436, Guangdong, China [4]Center Laboratory, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, 318 Renminzhong Road, Yuexiu District, Guangzhou 510120, China
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关键词: HPV infection Genotype distribution Guangzhou

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BackgroundCervical cancer is associated with high-risk human papillomavirus (HR-HPV) infection in the world. We aimed to evaluate the status of HPV infection among women in Guangzhou, China.MethodsThe study recruited 28,643 female patients from the Guangzhou Women and Children's Medical Center for HPV genotype testing between 2019 and 2021.Results5668 patients were infected with HPV, resulting in an overall infection prevalence of 19.78%. The prevalence of HR-HPV was recorded at 13.94% (both single-infections and multi-infections), probably high-risk HPV/possibly carcinogenic (pHR-HPV) as 3.51%; and low-risk HPV (LR-HPV) as 3.56%. The most common HR-HPV genotype detected was HPV-52 with an infection rate of 4.99%, followed by HPV 58 (2.18%), 16 (2.12%), 51 (1.61%), 39 (1.19%), 56 (1.09%), 59 (0.85%), 18 (0.72%), 33 (0.61%), 31 (0.53%), 35 (0.20%), 45 (0.17%). Among LR-HPV genotypes, HPV-42 was the most common (1.08%), followed by 44 (0.77%), 81 (0.68%), 6 (0.48%), 43 (0.40%), 11 (0.23%) and 83 (0.07%). The prevalence of infection among different genotypes in pHR-HPV was: 68 (1.29%), 53 (1.21%), 66 (0.77%), 82 (0.25%), 73 (0.16%). Additionally, the prevalence of single genotype HPV infection exceeded that of multiple HPV infections except HPV-59.ConclusionOur findings imply that HPV genotype infections in Guangzhou demonstrate a regional and age-related distribution. Therefore, these data can provide a substantial foundation for further epidemiologic analysis to control and prevent HPV infections in Guangzhou.

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出版当年[2022]版:
大类 | 3 区 医学
小类 | 3 区 免疫学 3 区 肿瘤学
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 免疫学 4 区 肿瘤学
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出版当年[2021]版:
Q3 IMMUNOLOGY Q3 ONCOLOGY
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Q2 ONCOLOGY Q3 IMMUNOLOGY

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第一作者单位: [1]Department of Clinical Laboratory, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, No. 9 Jinsui Road, Tianhe District, Guangzhou 510620, Guangdong, China
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