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[HIV in Western Denmark. Demographic data from a population-based cohort study]
Søren Jensen-Fangel1, Court Pedersen, Carsten Schade Larsen
1Infektionsmedicinsk afdeling Q, Skejby Sygehus, Arhus Universitetshospital, DK-8200 Arhus N. fangel@dadlnet.dk
Ugeskrift for Laeger
|September 6, 2002
Summary
Highly active anti-retroviral treatment has changed HIV infection. New HIV diagnoses remained stable, but HIV-related deaths declined, indicating a treatment impact.
Area of Science:
- Epidemiology
- Public Health
- Infectious Diseases
Context:
- The introduction of highly active anti-retroviral treatment (HAART) has significantly altered the landscape of Human Immunodeficiency Virus (HIV) infection management and outcomes.
- Observational data from Western Denmark (2000) provides insights into the evolving HIV epidemic within a defined population.
Purpose:
- To analyze demographic trends and epidemiological shifts in HIV infection in Western Denmark between 1995 and 1999.
- To assess the impact of HAART on HIV diagnosis rates and mortality.
Summary:
- The study included 749 adult HIV-infected individuals, with estimated HIV prevalence and incidence rates lower than the national average.
- Newly diagnosed HIV cases remained constant (average 62/year) from 1995-1999, while HIV-related deaths significantly decreased (from 43 to 15).
- A notable shift in the epidemic was observed, with an increasing proportion of heterosexual HIV transmission and a higher number of diagnoses among immigrants from less developed countries.
Impact:
- The findings suggest a changing pattern of HIV transmission and a positive impact of HAART on reducing HIV-related mortality.
- This data highlights the importance of continued surveillance and targeted interventions for specific demographic groups within the HIV-infected population.