Psychiatric disorder in HIV infection

Area of Science:

• Psychiatry
• Infectious Diseases
• Epidemiology

Background:

• Human Immunodeficiency Virus (HIV) infection is associated with various health complications.
• Understanding the prevalence of psychiatric disorders in HIV-infected populations is crucial for comprehensive care.
• Homosexual and bisexual men represent a key demographic for HIV research.

Purpose of the Study:

• To investigate the rates of psychiatric disorders in a sample of Australian homosexual and bisexual men.
• To compare psychiatric disorder prevalence between HIV-negative and HIV-positive individuals.
• To identify specific psychiatric conditions and their relationship with HIV status.

Main Methods:

• A cross-sectional study involving 65 HIV-negative and 164 HIV-positive men.
• Participants were recruited from three Australian centers.
• Psychiatric disorders were assessed using the Diagnostic Interview Schedule Version IIIR (DIS-IIIR).

Main Results:

• Elevated current and lifetime rates of major depression were observed in both HIV-negative and HIV-positive men.
• Lifetime rates of alcohol abuse/dependence were significantly higher in HIV-positive men (CDC stage IV) compared to HIV-negative men.
• Most psychiatric disorders in HIV-positive men predated their HIV diagnosis, with major depression being the most common disorder with onset post-HIV diagnosis.

Conclusions:

• Lifetime major depression rates were elevated across the study sample.
• In HIV-positive men, psychiatric disorders were significantly associated with pre-existing psychiatric conditions.
• Clinical evaluation of psychiatric history before HIV diagnosis and attention to depressive syndromes are important for this population.