ArticleVirology journal2025
Age-related distribution of human papillomavirus genotypes in women with cervical squamous cell carcinoma from Linyi, China, 2015-2023.
Article in Virology journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Diverse non-vaccine high-risk HPV genotypes in rural Kerala: implications for cervical cancer prevention in an underserved population.Infectious agents and cancer · 2026Article
- Review
- Genotype-Specific Distribution of High-Risk Human Papillomavirus (HPV) and Microbial Co-Detections in HPV-Positive Women from Southern Croatia.Biomedicines · 2025Article
- Multiple high-risk human papillomavirus infections exacerbate cervical lesion risk: epidemiological evidence from suining, Sichuan.Virology journal · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundUnderstanding the regional HPV genotype profile is critical for informing targeted vaccination strategies and optimizing cervical cancer screening programs to enhance their effectiveness. This study investigated the prevalence and distribution of human papillomavirus (HPV) genotypes among women with cervical squamous cell carcinoma (CSCC) in Linyi city, China, from 2015 to 2023.
methodsData were obtained from 606 women histologically diagnosed with CSCC at Linyi Cancer Hospital between January 2015 and December 2023. DNA was extracted from paraffin-embedded tissue samples. HPV genotyping was performed via gene chip-based polymerase chain reaction (PCR) technology. Temporal trends and age-specific variations in HPV genotype distribution were analyzed to provide a comprehensive epidemiological assessment.
resultsThe overall prevalence of HPV infection was 94.7% among 606 women with CSCC. HPV 16 was the most prevalent genotype (80.5%), followed by HPV 18 (5.2%), HPV 33 (2.8%), HPV 31 (1.8%), and HPV 58 (1.8%). Single infections were predominant (95.5%), while coinfections were observed in 4.5% of the cases. Age-specific analysis revealed that non-HPV 16 infections were more prevalent in women aged > 45 years, with greater genotype diversity in older age groups. Temporal trends indicated a decline in the prevalence of younger CSCC patients (26-45 years), whereas the prevalence of older women significantly increased.
conclusionOur study revealed that HPV genotype diversity in CSCC patients varies with age, highlighting the need for age-stratified and personalized cervical cancer prevention strategies. Enhanced screening efforts for older women are essential because of the greater genotypes diversity in this group. Additionally, the observed trends in HPV prevalence over time suggest that HPV vaccination has effectively reduced the incidence of CSCC in women under 45 years of age. These findings emphasize the importance of expanding vaccination coverage and optimizing screening programs to further reduce the cervical cancer burden across different age groups.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.