ArticleBMC research notes2021
Genotype-specific prevalence of human papillomavirus infection in asymptomatic Peruvian women: a community-based study.
Article in BMC research notes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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Who cites it
8 citing papers in PubMed, 8 citations in OpenAlex.
- Genetic Variability and Conserved T-Cell Epitope Prediction of the HPV16 E1 Protein in Cervix Samples from Peru.Pathogens (Basel, Switzerland) · 2026Article
- Genetic Variability and Prediction of T Epitopes of the HPV16 E2 Gene in Asymptomatic Women from Cajamarca, Peru.Viruses · 2025Article
- Epidemiology of human papillomavirus infection of the uterine cervix among women in Adama, Ethiopia: a cross-sectional study.BMC infectious diseases · 2025Article
- Genotype distribution and molecular characterization of HPV in the Peruvian amazon: insights into prevalence, lineage diversity, and viral integration.Scientific reports · 2025Article
- Perceived risk of human papillomavirus infection and cervical cancer: a qualitative study among Ethiopian women.BMJ open · 2025Article
- Comprehensive Molecular Epidemiology of HPV in a High-Volume Tertiary Center.Infectious diseases & clinical microbiology · 2025Article
- Prevalence of coinfections in a cross-sectional cohort of women screened for multiple pathogens in Peru.Heliyon · 2023Article
- Review
Corrections and comments
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Authors and funding
13 authors at 5 institutions in 2 countries.
Funding
Abstract
objectiveTo determine the general and genotype-specific prevalence of HPV and to identify potential risk factors for the infection in a population-based screening of Peruvian women.
resultsA total of 524 samples were analyzed by PCR and a total of 100 HPV positive samples were found, of which 89 were high-risk, 19 were probably oncogenic, 9 were low-risk and 27 other HPV types. The 26-35 and 36-45 age groups showed the highest proportion of HPV positive samples with a total of 37% (37/100) and 30% (30/100), respectively. Moreover, high-risk HPV was found in 33.7% of both groups and probably oncogenic HPV in 52.6% and 31.6%, respectively. High-risk HPV were the most frequent types identified in the population studied, being HPV-52, HPV-31 and HPV-16 the most commonly detected with 17.6%, 15.7% y 12.9%, respectively. Demographic characteristics and habits were assessed in the studied population. A total of 62% high-risk HPV were detected in married/cohabiting women. Women with two children showed the highest proportion (33.8%) of high-risk HPV, followed by women with only one child (26.9%). Those women without history of abortion had a higher frequency of high-risk HPV (71.9%), followed by those with one abortion (25.8%).
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Registered trials
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