Objective: The meta-analysis reported here examined interventions informed by the theory
of planned behavior (TPB) or theory of reasoned action (TRA) aimed at reducing …

The Theory of Reasoned Action (TRA) and the Theory of Planned Behavior (TPB) focus on
theoretical constructs concerned with individual motivational factors as determinants of the …

Despite its potential, the use of machine learning in safety studies had been limited.
Considering machine learning's advantage in predictive accuracy, this study used a …

Background The theory of planned behavior (TPB), socio-cognitive model (SCM), and
information-motivation-behavioral skills (IMB) model are effective in predicting condom use …

Background Colombia has one of the highest rates of the human immunodeficiency virus
(HIV) and pregnancies-both of which are influenced by lack of condom use-, among …

Whole grain consumption is associated with reduced risk of chronic disease. One-fifth of UK
adults and children do not consume any whole grains, and adolescents have low …

Worldwide about 2.5 million children younger than 15 years of age are living with HIV, and
more than 2.3 million of them live in sub-Saharan Africa. Antiretroviral therapy (ART) has …

Background Depression is ranked first among neuropsychiatric diseases that contribute to
the burden of disease in low-and middle-income countries. However, access to …

Male circumcision (MC) reduces HIV acquisition among men, leading WHO/UNAIDS to
recommend a goal to circumcise 80% of men in high HIV prevalence countries. Significant …

African American men who have sex with men (MSM) have high rates of HIV, but
interventions are needed to address their low rates of engagement in the HIV care …