HPV Types, HIV, and Cervical Cancer Risk in Uganda
Author Information
Author(s): Odida Michael, Sandin Sven, Mirembe Florence, Kleter Bernhard, Quint Wim, Weiderpass Elisabete
Primary Institution: Makerere University
Hypothesis
What is the risk of invasive cervical carcinoma associated with HIV and HPV types in women in Kampala, Uganda?
Conclusion
The study found that HPV infection significantly increases the risk of cervical cancer, while HIV infection and CD4 count do not appear to be associated with this risk.
Supporting Evidence
- HPV DNA was detected in 92.9% of cervical cancer cases.
- HIV infection was not associated with an increased risk of cervical cancer.
- Single HPV infections had a higher odds ratio for cervical cancer.
- HPV types 16, 18, and 45 were particularly associated with increased risk.
Takeaway
Women with HPV are more likely to get cervical cancer, but having HIV doesn't seem to make it worse.
Methodology
A hospital-based case-control study was conducted with 316 women diagnosed with invasive cervical carcinoma and 314 control women.
Potential Biases
Potential bias due to the selection of control women who were relatives of cancer patients.
Limitations
The study had a relatively small number of HIV-positive cases, particularly for adenocarcinoma, which limited the statistical power.
Participant Demographics
Women aged 18 to 74 years, mostly residents of Kampala, Uganda.
Statistical Information
Confidence Interval
95% CI: 25.8-113.9
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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