Impact of Risk Factors on Survival in HIV Patients on HAART
Author Information
Author(s): Obel Niels, Omland Lars Haukali, Kronborg Gitte, Larsen Carsten S., Pedersen Court, Pedersen Gitte, Sørensen Henrik Toft, Gerstoft Jan
Primary Institution: Copenhagen University Hospital, Rigshospitalet
Hypothesis
What is the impact of non-HIV and HIV risk factors on mortality in HIV-infected patients on HAART?
Conclusion
HIV-infected patients on HAART without risk factors have a similar mortality rate to the general population, while those with risk factors have significantly higher mortality.
Supporting Evidence
- The probability of survival from age 25 to 65 was 0.48 for HIV patients compared to 0.88 for the general population.
- HIV patients without risk factors had a survival probability of 0.86.
- Patients with drug or alcohol abuse had a survival probability of only 0.03.
Takeaway
HIV patients on treatment can live as long as people without HIV if they don't have other health problems or risky behaviors.
Methodology
A nationwide cohort study using population-based registries to compare survival rates of HIV-infected patients on HAART with a matched general population cohort.
Potential Biases
Potential bias due to reliance on registry data and lack of information on smoking.
Limitations
The study could not account for smoking and relied on hospital diagnoses for comorbidities and substance abuse.
Participant Demographics
HIV-infected patients aged 25-65, with a comparison cohort matched on age and gender.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI 0.42–0.55
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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