Behavioral Modeling and its Association with PrEP and ART Use in Ugandan HIV-Serodifferent Couples.
AIDS Behav
; 28(5): 1719-1730, 2024 May.
Article
in En
| MEDLINE
| ID: mdl-38361169
ABSTRACT
Integrating Pre-Exposure Prophylaxis (PrEP) delivery into Antiretroviral Therapy (ART) programs bridges the Human Immunodeficiency Virus (HIV) prevention gap for HIV-serodifferent couples prior to the partner living with HIV achieving viral suppression. Behavioral modeling is one mechanism that could explain health-related behavior among couples, including those using antiretroviral medications, but few tools exist to measure the extent to which behavior is modeled. Using a longitudinal observational design nested within a cluster randomized trial, this study examined the factor structure and assessed the internal consistency of a novel 24-item, four-point Likert-type scale to measure behavioral modeling and the association of behavioral modeling with medication-taking behaviors among heterosexual, cis-gender HIV-serodifferent couples. In 149 couples enrolled for research, a five-factor model provided the best statistical and conceptual fit, including attention to partner behavior, collective action, role modeling, motivation, and relationship quality. Behavioral modeling was associated with medication-taking behaviors among members of serodifferent couples. Partner modeling of ART/PrEP taking could be an important target for assessment and intervention in HIV prevention programs for HIV serodifferent couples.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Sexual Partners
/
HIV Infections
/
Pre-Exposure Prophylaxis
Type of study:
Clinical_trials
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adult
/
Female
/
Humans
/
Male
Country/Region as subject:
Africa
Language:
En
Journal:
AIDS Behav
Journal subject:
CIENCIAS DO COMPORTAMENTO
/
SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS)
Year:
2024
Document type:
Article
Affiliation country:
United States
Country of publication:
United States