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Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
46 articles
Newest firstBackground Educational attainment (EA), which comprises cognitive (CogEA) and noncognitive (NonCogEA) components, is positively genetically correlated with alcohol and cannabis use but negatively correlated with alcohol and cannabis use disorders (AUD and CUD). These paradoxical associations suggest that shared genetic influences with EA may differ by level of substance involvement. Methods To test this, we examin…
Open article record in new tab ↗This study examined associations between race-based discrimination and substance use among a predominantly minority sample of male youth, ages 13-19, residing in under-resourced neighborhoods in Pittsburgh, Pennsylvania. Youth completed in-person, anonymous electronic surveys about their lifetime experiences with race-based discrimination and past 30-day tobacco, alcohol, and marijuana use. Logistic regression mod…
Open article record in new tab ↗Background Romantic relationships are important contexts for substance use and emotional well-being. We tested the hypotheses that (i) genetic predispositions for alcohol consumption would be positively associated with partner substance use, (ii) partner substance use would moderate genetic influences on one's own alcohol outcomes, and (iii) partner discordance in substance use would be associated with lower emoti…
Objectives Multiracial (alternatively, mixed-race or biracial) college students report higher rates of alcohol/substance use than their monoracial peers, yet factors associated with this disparity remain understudied. Guided by minority stress and tension-reduction frameworks, associations of general and Multiracial discrimination experiences with psychological distress and substance use were investigated. Methods…
Open article record in new tab ↗Background: Adverse childhood experiences (ACEs) are associated with adolescent substance use. However, the influence of individual ACEs after controlling for concurrent ACEs is understudied. Methods: Using longitudinal data from the Future of Families and Child Wellbeing Study (n = 3200), we evaluated binary logistic models to test associations from 11 individual ACEs at ages 3-9 (physical abuse; emotional abuse;…
Open article record in new tab ↗Background Alcohol-induced blackouts (AIBs) are a serious consequence of alcohol use that are strongly associated with experiencing excess alcohol-related harms. AIBs are common and recurrent among young adults who drink. The risk factors for AIBs include dynamics of alcohol use (quantity, speed, duration), alcohol-related behaviors (eg, playing drinking games, not using protective behavioral strategies), and fact…
Background This Phase I randomized controlled trial aimed to assess the safety and tolerability of cannabidiol (CBD) and alcohol co-administration among moderate alcohol consumers in acute laboratory and chronic outpatient settings. Methods Healthy adults ages 21-65 with moderate alcohol use completed three acute dosing sessions where they received either placebo, 50 mg CBD, or 100 mg CBD along with alcohol dosed…
Open article record in new tab ↗Background The relationship between substance use and chronic pain is bidirectional. Although chronic pain and polysubstance use are highly prevalent among people who inject drugs (PWID), few studies have examined how the frequency of use of different substances relates to chronic pain. Aims The aim of this study was to examine associations between substance use frequency and chronic pain in a sample of PWID. Meth…
Open article record in new tab ↗Background Sleep-promotion is one of the most common reasons people use cannabis. Previous studies, primarily among young adults, suggest that cannabis use has negligible day-level effects on sleep but may attenuate alcohol's negative effects when both substances are used. Studies among middle-aged/older adults are needed to determine the generalizability of these day-level associations. Methods This preregistered…
Open article record in new tab ↗Abstract Background: Substance use can negatively impact treatment adherence and health outcomes, thus exacerbating the burden of the disease. This study determined the prevalence and factors associated with substance use among patients with TB disease in Kampala, Uganda. Methods: This was a cross-sectional study of 144 patients with drug-susceptible TB enrolled from July 2020 to March 2021 across five health faci…
Open article record in new tab ↗Aims To measure the associations between racial discrimination and distinct alcohol and other drug use outcomes in minoritised racial/ethnic groups and to explore the moderating roles of demographic and methodological characteristics. Methods Quantitative studies including racial discrimination as an exposure (both binary and continuous), an alcohol and/or other drug use outcome and a minoritised racial/ethnic sam…
This study aimed to 1) describe the prevalence of Adverse Childhood Experiences (ACE) in relation to the type of substance used (alcohol or cannabis) among adults seeking treatment for Substance Use Disorder (SUD) in Greenland, and 2) examine whether an association exists between ACE and the type of substance used (alcohol and/or cannabis). The analysis was conducted using register data from individuals receiving…
IntroductionScreening, Brief Interventions and Referral to Treatment (SBIRT) programs reduce unhealthy alcohol use among adolescents. However, self-report screening alone may lead to false negatives and low service use, especially in HIV care settings. This study explored the contextual implementation factors and strategies of an alcohol biomarker-augmented SBIRT program for HIV-affected adolescents in Zambia, whe…
Background The initiation of substance use during adolescence is a significant public health concern with long-term implications. Structural and environmental factors, such as community-level crime statistics related to drug offenses, are often assumed to influence the likelihood of substance use among youth. However, the relationship between these environmental crime indicators and early substance use initiation…
Open article record in new tab ↗College students often engage in multiple health-related behaviors simultaneously which can lead to negative outcomes and further risky behaviors. During the COVID-19 pandemic, college students reported decreased condom use, increased solitary cannabis use, and increased alcohol consumption. This current study aimed to (1) identify profiles of health-related behaviors (i.e., alcohol consumption, cannabis use, and…
Open article record in new tab ↗Background The use of substances such as alcohol, tobacco, khat, or drugs among young people is becoming a public health concern globally, with particularly high prevalence rates in low and middle-income settings, where socio-cultural and economic factors contribute to distinct challenges in addressing this problem. This review aimed to summarize the current literature on the prevalence of substance use among youn…
Open article record in new tab ↗(1) Background: Ethnic minorities exhibit a higher prevalence of post-traumatic stress disorder (PTSD), while results for problematic substance use among ethnic groups remain mixed. PTSD and problematic substance use often co-occur; however, the impact of ethnicity on this association has not yet been investigated. (2) Methods: Self-report data on problematic alcohol/cannabis use (AUDIT/CUDIT) and presence of seve…
Background Video games have rapidly become mainstream in recent decades, with over half of the US population involved in some form of digital gaming. However, concerns regarding the potential harms of excessive, disordered gaming have also risen. Internet gaming disorder (IGD) has been proposed as a tentative psychiatric disorder that requires further study by the American Psychological Association (APA) and is re…
Open article record in new tab ↗Background The use of psychoactive substances, including tobacco, alcohol, and others, remains a major public health problem. However, few studies have been conducted on Moroccan university students. This study aimed to assess the prevalence and associated factors of substance use among students at Mohammed First University, Oujda, Morocco. Methods We conducted this cross-sectional study with students enrolled at…
BackgroundAlcohol use is a contributing factor in many cases of traumatic injury. There is conflicting evidence on the impact of alcohol use at the time of physical trauma on severity of injury and hospital course. Similarly, the significance of alcohol use disorder on outcomes in hospitalized trauma patients is unclear. This scoping review aims to provide a concise overview of the current literature surrounding p…