Analysis of human papillomavirus infection in male patients with condyloma acuminatum / 中华传染病杂志

ABSTRACT

Objective@#To explore human papillomavirus (HPV) infection and genotype distribution in male patients with condyloma acuminatum (CA).@*Methods@#Totally 332 male patients with CA were enrolled from March 2015 to September 2017 at Henan Provincial People′s Hospital. By means of flow-through hybridization after polymerase chain reaction (PCR), the wart tissue HPV DNA genotypes were detected by gene chip. χ2test was used to perform statistical analysis.@*Results@#Among 332 male CA patients, 239 was positive for HPV with the positive rate of 71.99% (95%CI 67.16%-76.82%). A total of 37 kinds of genotypes, except for genotypes 26, 45, 69, 70, the others were all detected. The positive rate of genotype 6 was the highest in all detected genotypes (39.46%, 95%CI 34.20%-44.72%) and the second one was genotype 11 (22.59%, 95%CI 18.09%-27.09%), and the difference was significant (χ2=22.070, P<0.05). Among 239 HPV-positive CA patients, 158 were single infection and 139 were low-risk genotype (low-risk vs hight risk genotype χ2=182.3, P<0.05), and 81 were multiple infection and 55 were mixed genotype (mixed vs low-risk genotype χ2=32.241, P<0.05; mixed vs high-risk genotype χ2=60.201, P<0.05). The CA patients mainly distributed in those aged 20 to 29 years, followed by those aged 30 to 39 years.@*Conclusions@#The genotypes of HPV infection in male patients with CA are mainly low-risk genotypes 6 and 11. Single infection is common, and the age of patients mainly distributes among 20 to 29 years old.