HPV Infection and Oral Contraceptives
Author Information
Author(s): Jane Green, Alison Berrington de Gonzalez, Jane S. Smith, Franceschi S, Appleby P, Plummer M, Valerie Beral
Primary Institution: Cancer Research UK Epidemiology Unit, University of Oxford
Hypothesis
Does the use of oral contraceptives influence the risk of HPV infection and cervical cancer?
Conclusion
The review found no strong evidence that oral contraceptive use is associated with HPV positivity.
Supporting Evidence
- The study reviewed 19 studies with data on HPV status and oral contraceptive use.
- No strong positive or negative association was found between oral contraceptive use and HPV positivity.
- The prevalence of HPV positivity is related to age, with younger women having higher rates.
Takeaway
This study looked at whether taking birth control pills affects the chances of getting a virus that can cause cervical cancer, and it found that it doesn't seem to make a difference.
Methodology
The study reviewed data from 19 eligible studies on HPV status and oral contraceptive use.
Potential Biases
Potential confounding factors include age and sexual activity, which were not fully accounted for in most studies.
Limitations
There was considerable variability in study design and results, and limited information for many analyses.
Participant Demographics
The review included data from women with normal and mixed cervical cytology across various countries.
Digital Object Identifier (DOI)
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