Related Experiment Video
Updated: Feb 5, 2026

Exploring m6A and m5C Epitranscriptomes upon Viral Infection: an Example with HIV
Published on: March 5, 2022
EXPLORING SELF-EFFICACY AND PERCEIVED HIV RISK AMONG SOCIOECONOMICALLY DISADVANTAGED HISPANIC MEN
Christine Sullivan1, Ferrer L Lilian2, Lisette V Irarrázabal2
1Tulane University School of Public Health and Tropical Medicine.
This review highlights that higher self-efficacy and perceived risk are crucial for safe sexual practices among men. These factors are key for effective HIV prevention interventions in Chile.
Area of Science:
- Public Health
- Epidemiology
- Behavioral Science
Background:
- HIV prevalence disproportionately affects men in Chile, with sexual contact as the primary transmission route (99%).
- Effective HIV prevention necessitates high sexual self-efficacy and perceived risk of infection among men.
- Limited research exists on these psychological variables in relation to HIV prevention strategies for men.
Purpose of the Study:
- To review existing literature on self-efficacy and perceived HIV risk among Hispanic men.
- To inform the development of future HIV prevention interventions targeting Chilean men.
- To identify key themes influencing sexual health behaviors in this population.
Main Methods:
- A comprehensive literature search was conducted across three databases.
- Keywords related to self-efficacy, perceived risk, and HIV prevention were utilized.
- A total of 34 articles focusing on Hispanic men were analyzed for relevant themes.
Main Results:
- Major themes identified include substance use, condom use, cultural norms, communication, negotiation, and homonegativity.
- Studies suggest a positive relationship between self-efficacy and perceived HIV risk.
- Evidence supports the potential for interventions targeting low socioeconomic status Chilean males.
Conclusions:
- Self-efficacy and perceived risk are integral components for future HIV prevention interventions.
- Further research is needed to strengthen the evidence base for these psychological factors.
- Interventions should consider cultural norms and behavioral determinants in HIV prevention strategies.
Related Concept Videos
Perceiving Loudness, Pitch, and Location
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
Self-Efficacy
Relative Risk
Factors Affecting the Risk of Infection
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
Dose-Response Relationship: Potency and Efficacy
Design Example: Analyzing Capacity Contours for Flood Risk Assessment

