Human papillomavirus infection and gene distribution in 4 968 women in Liaocheng area
10.3969/j.issn.1673-4130.2024.19.020
- VernacularTitle:聊城地区4 968例女性人乳头瘤病毒感染情况及基因分布
- Author:
Jianhong WANG
1
;
Ying YUAN
;
Jun LIU
;
Ning FENG
;
Lu ZHANG
;
Youxin XU
;
Yangxu WANG
;
Shunfeng ZHAO
Author Information
1. 聊城市第三人民医院:检验科,山东聊城 252000
- Keywords:
human papillomavirus;
genotype;
infection rate;
cervical lesions
- From:
International Journal of Laboratory Medicine
2024;45(19):2408-2414
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the status of human papillomavirus(HPV)infection in women in Li-aocheng area,and to analyze the relationship between HPV genotypes and thin-prep cytologic test(TCT),so as to provide reference for the diagnosis,treatment and vaccination of cervical cancer in this area.Methods The relevant data of 4 968 women who underwent physical examination in the hospital from Januar-y 2020 to April 2023 were retrospectively analyzed.Cervical exfoliated cells were collected for TCT and HPV genotyping,and the distribution of HPV infection and genotype in women of different ages was analyzed.x2 test was used to compare the differences between groups,and multivariate Logistic regression was used to ana-lyze the influencing factors of different HPV types on cervical lesions.Results The overall HPV infection rate was 21.05％,and there was a significant difference in the overall infection rate among different age groups(x2=42.695,P＜0.001).The HPV infection rate of＞49-59 years old group was the highest(26.85％),followed by＞59 years old group.Among the different types of HPV infection,single infection accounted for the highest proportion(15.12％),followed by double infection(4.07％).The top five high-risk genotypes of HPV infection rate were HPV52,16,58,53,66,and HPV16,52,58 were the main high-risk genotypes in HPV single infection.TCT distribution of 1 046 HPV-positive cases:54.97％had no intraepithelial lesion or malig-nant lesion,29.64％atypical squamous cells of undetermined significance,2.58％atypical squamous cells could not exclude high-grade squamous intraepithelial lesion,11.47％low-grade squamous intraepithelial le-sion,and 1.34％high-grade squamous intraepithelial lesion.The infection rates of HPV16,58 and 66 were re-lated to the severity of cervical cytology(x2 trend=23.765,7.807,16.122,P＜0.05).Multivariate Logistic regression analysis showed that HPV16,18,31,33,35,39,51,52,53,56,58,59,66 genotypes were associated with cervical lesions.Conclusion The risk of HPV infection is high in women in this area,especially in mid-dle-aged and elderly women.High-risk HPV types 52,16 and 58 are the most common infection types in this area.HPV16 is closely related to the degree of cervical lesions.
