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HIV infection risks among homeless, mentally ill, chemical misusing men
M Rahav1, L Nuttbrock, J J Rivera
1Department of Research and Evaluation, Argus Community, Inc., Bronx, New York 10456, USA.
Insights
Homeless, mentally ill, and chemically misusing men face high HIV risk. Depression drives risky drug use, while homelessness leads to risky sexual behaviors, increasing infection vulnerability.
Area of Science:
- Public Health
- Infectious Disease Epidemiology
- Mental Health Research
Background:
- Homeless, mentally ill, and chemically misusing (HMICM) men represent a vulnerable population with elevated HIV risk.
- Understanding the specific contributions of each condition to HIV risk is crucial for targeted interventions.
Purpose of the Study:
- To determine the distinct roles of homelessness, mental illness, and chemical misuse in HIV risk among HMICM men.
- To identify predictors of high-risk behaviors, specifically intravenous drug use and sexual practices, in this population.
Main Methods:
- A cross-sectional study involving 315 HMICM men, including 33 HIV-positive individuals.
- Development and analysis of scales measuring risky intravenous drug use (IVDU) and sexual practices.
- Statistical analysis to correlate these practices and conditions with HIV seropositivity.
Main Results:
- Significant correlations were observed between IVDU practices and HIV seropositivity.
- Risky sexual conduct was also strongly associated with HIV seropositivity.
- Serious depression emerged as the primary predictor of risky IVDU practices.
- Prolonged homelessness was the most significant factor associated with risky sexual conduct.
Conclusions:
- HMICM men are at substantial risk for HIV infection due to a combination of factors.
- Depression is a key driver of risky IVDU, while homelessness is linked to risky sexual behaviors.
- Interventions must address both mental health and housing stability to mitigate HIV transmission in this group.
Abstract:
This study attempts to identify the specific role that each of three conditions afflicting homeless, mentally ill, chemically misusing (HMICM) men plays in exposing these men to the risk of HIV infection. Three hundred and fifteen HMICM men (33 of whom were HIV+) were interviewed on intravenous drug use (IVDU) and sex practices. Two scales of risky IVDU practices and sex conducts were constructed and analyzed in relation to HIV status. The severity of homelessness, mental illness, and chemical misuse, then, were analyzed as possible predictors of risky IVDU and sex practices. Strong correlations were found between IVDU practices and HIV seropositivity, and between risky sex conduct and HIV seropositivity. Serious depression was the strongest predictor of risky IVDU practices. Prolonged homelessness was the condition most associated with risky sexual conduct. This study concludes that HMICM men are at high risk for HIV infection, stemming, predominately, from two conditions: depression, leading to risky IVDU practices, and homelessness, leading to risky sex conduct with two separate types of risky behavior.