Risky sexual behavior and substance use appear to be interconnected behaviors among adolescents, but data are scarce regarding the extent to which sexual risk behavior is associated with high levels of marijuana and alcohol use, both separately and in combination. 301 adolescents were recruited from a short-term detention facility, and substance use and risky sexual behavior were assessed. We found that adolescents who frequently used marijuana, but not alcohol, reported significantly less risky sex as well as greater intentions to use condoms than either adolescents who frequently used alcohol, but not marijuana, or adolescents who frequently used both substances. Substance use status as a predictor of future risky sexual behavior followed a similar pattern. When designing interventions to reduce substance use in the context of risky sex, it might be especially effective to target efforts toward reducing harm associated with alcohol use, either alone or in combination with marijuana use.
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http://dx.doi.org/10.1007/s10461-017-1900-9 | DOI Listing |
PLoS One
January 2025
Department of Health Policy and Management, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America.
Background: Preventing sexual assault in the United States (U.S.) military is essential to safeguard the overall well-being of military personnel and support the military to function in alignment with its intended mission and objectives.
View Article and Find Full Text PDFChin J Traumatol
January 2025
Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. Electronic address:
Purpose: Attention-deficit/hyperactivity disorder (ADHD) increases the risk of road traffic injuries through various mechanisms including higher risky driving behaviors. Therefore, drivers with ADHD are shown to be more prone to road traffic injuries. This study was conducted in a community-based sample of drivers to determine how ADHD affects driving behavior components.
View Article and Find Full Text PDFArch Sex Behav
January 2025
Aurum Institute, Johannesburg, South Africa.
Over the past two decades, numerous HIV prevention trials have targeted thousands of young African women, aiming not only to reduce transmissions through biomedical interventions but also to promote safe sexual practices through intensive risk reduction sessions. The primary objective of this study was to review the impact of risk reduction sessions in HIV prevention trials conducted in Africa. We assessed changes in sexual behaviors among women enrolled in various biomedical intervention trials across the African region using both visual and quantitative evaluations.
View Article and Find Full Text PDFFront Psychiatry
December 2024
Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Introduction: Excessive alcohol use is a major public health concern, for which internet interventions have shown to be effective. Group-average effects may however mask substantial inter-individual variations in changes; identifying predictors of this variation remains an important research question. Biological sex is associated with pharmacokinetic differences in alcohol tolerance, which is reflected in many national guidelines recommending sex-specific thresholds for excessive drinking.
View Article and Find Full Text PDFAm J Primatol
January 2025
Department of Anthropology, San Diego State University, San Diego, California, USA.
How group-living primates come to a consensus about navigating their environment is a result of their decision-making processes. Although decision-making has been examined in several primate taxa, it remains underexplored for primates living in anthropogenic landscapes. To shed light on consensus decision-making and flexibility in this process, we examined collective movement behavior in a group of wild moor macaques (Macaca maura) experiencing a risk-reward tradeoff as a result of roadside provisioning within Bantimurung Bulusaraung National Park in South Sulawesi, Indonesia.
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