Type-specific prevalence of high-risk human papillomavirus by cervical cytology and age: Data from the health check-ups of 7,014 Korean women

Kim, Min Jeong; Kim, Jin Ju; Kim, Sun Mie

doi:10.5468/ogs.2013.56.2.110

Cited by 42 publications

(53 citation statements)

References 36 publications

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“…Among the definite high‐risk types, HPV‐52, 16 and 58 were top 3 common types in the present and previous [Onuki et al, ; Inoue et al, ] studies in Japan, Korea [Kim et al, ], and many Chinese areas [Wu et al, ; Ye et al, ; Chen et al, ], although HPV‐52 was not so common in Mongolia [Dondog et al, ]. In contrast, HPV33, 35 and 45 were rarest in the present and the previous Japanese study [Inoue et al, ], Costa Rica [Herrero et al, ], USA [Wheeler et al, ] and worldwide [Bruni et al, ] studies, while HPV35 was relatively common in Korea [Kim et al, ] and Mongolia [Dondog et al, ]. Surprisingly, HPV‐35 was more common than HPV‐52 in Mongolia.…”

Section: Discussionsupporting

confidence: 54%

“…HPV‐52 was the most common type in the present study, another Japanese study [Inoue et al, ] and the above areas of China, while HPV‐16 was the most common type in the other Japanese study [Onuki et al, ] and other countries, including one area in China (Shenzhen city) [Wu et al, ], Mongolia [Dondog et al, ], Costa Rica [Herrero et al, ], the USA [Wheeler et al, ], and worldwide [Bruni et al, ] (Table ). In Korea, the most common type was HPV‐58 [Kim et al, ].…”

Section: Discussionmentioning

confidence: 99%

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Population‐based study for human papillomavirus (HPV) infection in young women in Japan: A multicenter study by the Japanese human papillomavirus disease education research survey group (J‐HERS)

Sasagawa

Maehama

Ideta³

et al. 2015

Journal of Medical Virology

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A multi-center study was conducted to examine 6,628 eligible Japanese women aged from 16 to 50 years for uterine cervical abnormality and HPV infection with a liquid based-cytology test and a novel HPV test using the PCR-SSOP-Luminex(®) method identifying 31 HPV genotypes. In 3,047 normal subjects, the overall prevalence across all HPV types was 25%, while that of the common 13 high-risk (Common-13HR) types (HPV-16, 18. 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, and 68) was 17%, and that of the definite high-risk (Definite-HR) types (HPV-16, 18. 31, 33, 35, 45, 52, and 58) was 12%. For Definite-HR, HPV-52, 16, and 58 were the most common, HPV-31 was relatively common, and HPV-18 was less common, while HPV-33, 35, and 45 were rare. Seven Definite-HR excluding HPV-45 and seven Possible-HR (HPV-39, 51, 56, 66, 68, 70, and 82) HPV types were identified as a single type infection in patients with high-grade squamous intraepithelial lesion (HSIL) or worse. The Common-13HR types were detected in 89% of subjects with HSIL, whereas either Definite-HR or Possible-HR types were detected in 95% of HSIL. These 1420 HPV types appear to be involved with HSIL or worse in Japan. The prevalences of multiple-type HPV infections were identified in roughly half of HPV-positive subjects, and decreased significantly with age in normal population and abnormal cytology groups, although the prevalences of single-type infections increased with age in the latter group. Most HPV infections are cleared for some years, while a certain HR-HPV type persists to induce HSIL.

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Section: Discussionsupporting

confidence: 54%

Section: Discussionmentioning

confidence: 99%

Population‐based study for human papillomavirus (HPV) infection in young women in Japan: A multicenter study by the Japanese human papillomavirus disease education research survey group (J‐HERS)

Sasagawa

Maehama

Ideta³

et al. 2015

Journal of Medical Virology

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show abstract

“…From another perspective, women in the menopausal period have reduced immune functions, with decreased viral clearance rates and increased HPV infection rates. Therefore, there are two peaks in the age distribution of HPV infection: 15–24 year olds and women >54 years [28, 29]. In the present study, the HPV infection rates in the different age groups showed the highest HPV infection rate of 34.7% in the 15–24-year-old group, followed by an infection rate of 24.1% in the >54-year-old group.…”

Section: Discussionsupporting

confidence: 49%

Analysis of epidemiological trends in human papillomavirus infection among gynaecological outpatients in Hangzhou, China, 2011–2015

et al. 2017

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BackgroundHPV infection is the major pathogenic factor underlying cervical cancer and precancerous lesions. The cervical HPV infection rates in gynaecological outpatients from Hangzhou, China, were studied in the period from January 2011 to December 2015.MethodsExfoliated cervical cells were harvested from gynaecological outpatients in Hangzhou from January 2011 to December 2015. Twenty-one HPV subtypes were detected using flow-through hybridization. The HPV infection rates in various disease groups were compared using the Chi-square test. The infection rates of different HPV subtypes in different calendar years and in different age groups were analysed using the linear-by-linear association test and gamma value.ResultsA total of 43,804 patients were recruited, of whom 9752 (22.3%) were infected with HPV. The top five among the 21 HPV subtypes detected in terms of infection rates were HPV-16, −52, −58, −53 and −18. No significant differences (linear-by-linear association test) were found in the HPV infection rates when compared over the studied years (P > 0.05). However, the 15–24-year-old age group showed the highest HPV infection rate, and significant differences (linear-by-linear association test) were detected among the different age groups (P < 0.05). The HPV infection rates exhibited an upward trend in the 15–24-year-old and >24–34-year-old groups over the past five years. There were significant differences in the HPV infection rates among the disease groups (P < 0.05).ConclusionsHPV-16, −52 and −58 were the major HPV infection subtypes in Hangzhou, China. The 15–24-year-old age group had a relatively high HPV infection rate with an upward trend over the past five years and thus represented a population susceptible to HPV infection.

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“…In our study, HPV58 was the second most common types no matter in normal, ASCUS, LSIL cytology samples or in LSIL pathology specimens, we didn't detect HPV58 neither in HSIL cytology samples nor in HSIL, SCC pathology specimens considering small samples. However, the carcinogenicity of HPV58 cannot be ignored, some previous studies have demonstrated HPV 58 were more prevalent in cervical cancer cases in Asia [Bao et al, 2008b;Kim et al, 2013]. The prevalence of HPV18 (1.57%) was lower compared to HPV16 and 58 in this general population, although it was reported as the secondly common types in the metaanalysis of worldwide studies and caused 70% of cervical cancers with HPV16 [shomo et al, 2014].…”

Section: Discussionmentioning

confidence: 75%

Prevalence and genotype distribution of cervical human papillomavirus (HPV) among women in urban Tianjin, China

Chen

Wallin

Duan

et al. 2015

Journal of Medical Virology

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To investigate the prevalence and genotype distribution of human papillomavirus (HPV) infection among women in urban Tianjin, China. A cervical cancer screening program for 2,000 women aged 21-65 years old was performed in urban Tianjin from April to October in 2013. The program included ThinPrep cytologic tests (TCT), HPV DNA detection and genotyping using nested polymerase chain reaction (PCR) combined with Pyrosequencing technology. Colposcopy examination and biopsy were needed if TCT reported greater or equal atypical cells of undetermined significance (ASCUS). One thousand nine hundred seventy-eight women were enrolled in the final study, 14.71% (291/1,978) of women were tested HPV positive. Of HPV-positive specimens, 248 (85.22%) and 43 (14.78%) were infected with high- and low-risk HPV genotypes, respectively. Twenty-eight types of HPV were detected in all, the most frequently detected types were HPV16, 58, 18, and 66 orderly. The single infection rate was 92.28% among HPV-positive samples while the multiple infection rate was 7.72%. Among multiple infection models, HPV16 was the most common type co-infection with other types. This study is, to our knowledge, the first population-based survey to provide data on HPV infection and genotype distribution among women in urban Tianjin, China. There was a high prevalence of HPV infection in this area, and HPV16, 58, 18, 66 were the most frequently detected genotypes. Our study provide important information regarding the necessity of early cervical cancer screenings and prophylactic HPV vaccinations, and the knowledge of HPV distribution can also inform us about the HPV ecological change after the vaccination.

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Type-specific prevalence of high-risk human papillomavirus by cervical cytology and age: Data from the health check-ups of 7,014 Korean women

Cited by 42 publications

References 36 publications

Population‐based study for human papillomavirus (HPV) infection in young women in Japan: A multicenter study by the Japanese human papillomavirus disease education research survey group (J‐HERS)

Population‐based study for human papillomavirus (HPV) infection in young women in Japan: A multicenter study by the Japanese human papillomavirus disease education research survey group (J‐HERS)

Analysis of epidemiological trends in human papillomavirus infection among gynaecological outpatients in Hangzhou, China, 2011–2015

Prevalence and genotype distribution of cervical human papillomavirus (HPV) among women in urban Tianjin, China

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