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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.
Loading articles data…
Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
17 articles
Newest firstBackground:Approximately 30 % of people who use tobacco also use cannabis, and rates of co-use are rising. Relative to people who use tobacco alone (TO), individuals who co-use tobacco and cannabis (TC) experience greater difficulty with tobacco cessation, yet mechanisms underlying this phenomenon remain unexplored. Leveraging data from a multi-site, double-blind clinical trial for tobacco cessation, we compared t…
Open article record in new tab ↗Background Concurrent use of cigarettes with e-cigarette or cannabis (co-use) is common. It is unclear whether people who want to quit smoking cigarettes would also be interested in quitting using e-cigarettes/cannabis (co-cessation). Methods In a survey of 391 Californian adults, participants reported past 30-day use of and intentions to quit cigarettes, e-cigarettes, and cannabis, and reasons for using e-cigaret…
Open article record in new tab ↗Introduction The aim of this study was to assess the association between past 30-day cigarette smoking, nicotine use with an e-product device (e.g., vape), cannabis smoking, cannabis use with an e-product device, and other forms of cannabis use and past-year respiratory symptoms in a nationally representative sample of people aged ≥12 years in the U.S. during 2021. Methods Data from Wave 6 (2021) of the Population…
Background To explore at what age youth start using tobacco and/or nicotine products, which product is used first, product initiation sequences, and whether some socio-demographic characteristics are associated with substance use initiation. Methods Data were collected from an online questionnaire disseminated through social media and professional partners, targeting youth aged 14-25 in French-speaking Switzerland…
Background Dual use of both e-cigarettes and cigarettes is popular among young adults and may lead to greater nicotine dependence and additive adverse health effects than single-product use. However, existing cessation programs target quitting either e-cigarettes or cigarettes, highlighting a need for interventions to help young adults quit both products (ie, dual tobacco cessation). Objective This formative study…
Objectives This study aimed to analyze tobacco and marijuana use by middle and high school students identifying as bisexual, gay, lesbian, or heterosexual using data from the National Youth Tobacco Survey (NYTS) spanning from 2020 to 2022. By comparing substance use patterns among different sexual orientation groups, the study sought to identify disparities and potential socioeconomic factors influencing these beh…
Open article record in new tab ↗BackgroundActive cigarette smoking leads to increased CXCL5 production. CXCL5 mediates the immune response by attracting immune cells to areas of inflammation. Elevated CXCL5 levels are associated with various inflammatory diseases and tumorigenesis. In addition, smoking is linked to an increase in the level of the cytokine CEACAM6 in the bloodstream of smokers. CEACAM6 is increased in pancreatic adenocarcinoma, b…
Open article record in new tab ↗This study examined the prevalence and psychosocial predictors of the non-medical use of prescription and over-the-counter (OTC) medications and compared these to cigarette, marijuana, and alcohol use in a cohort of early adolescents (N = 1887) aged 11 to 13, a critical risk period for the initiation of substance use. Participants were students attending 22 middle schools in the northeastern United States. Partici…
Open article record in new tab ↗BackgroundIn Ghana, it is against the law for children to smoke. Nevertheless, a portion of children in the country do smoke. However, there is a paucity of research on young smokers in Ghana and other sub-Saharan African nations. This study, therefore, investigated the prevalence of smoking, the kinds of substances children smoke, predictors of smoking, reasons for and factors that lead children to smoke, and reg…
Open article record in new tab ↗SummaryBackgroundTo support tobacco control efforts, this study sought to characterize longitudinal transitions in use of electronic nicotine delivery systems (ENDS) and cigarettes.MethodsParticipants were nationally representative samples of 53,729 US adults from Waves 3–5 (2015–2019) of the Population Assessment of Tobacco and Health Study. We examined behavioral transitions (initiation, relapse, progression, an…
Open article record in new tab ↗Introduction The shifting landscape in Australia's tobacco and cannabis policies and emerging new products and modes of administration may increase experimentation and the risks of addiction to these drugs. Methods We analysed cross-sectional data from the 2019 National Drug Strategy and Household Survey (n = 22,015) of Australians aged 14 and above. Latent class analysis was used to identify distinct groups based…
Open article record in new tab ↗Nicotine and tobacco product (NTP) use has escalated, largely due to the advent of e-cigarettes. The NTP administration method (i.e., combustible cigarette, e-cigarette) may be an important differentiator. We assessed young adult substance use history, nicotine attitudes, mental health, and neurocognition by the NTP use method. Emerging adults (16–22 year olds) were divided into combustible NTP users (Combustible+…
Open article record in new tab ↗The COVID-19 pandemic and imposed restrictions were strong stress factors for young people, especially students. Increased alcohol consumption, smoking cigarettes, usage of heated tobacco products, and other stimulants are common methods of coping with anxiety. However, they can have serious negative health effects. A survey consisting of 12 questions related to mental health and psychoactive substance taking habi…
BACKGROUND AND AIMS: Approximately half of persons living with HIV (PLWH) in the US smoke cigarettes. Large surveys show that 16.9%-37.3% of PLWH are never smokers compared to 57.5% of US adults. Similar proportions of PLWH and general population adults describe themselves as ex-smokers (20.3% vs 21.9% respectively). Little research has been done to characterize PLWH non-smokers. In this study, we compared a group…
Open article record in new tab ↗BACKGROUND: Data are lacking on type of e-liquid vaped among e-cigarette users. Further, few studies assess all sources of nicotine used by e-cigarette users to assess whether poly-nicotine use relates to nicotine dependence (ND). The objectives were to describe young adult e-cigarette users by: (i) type of e-liquid vaped; (ii) poly-nicotine use; (iii) ND symptoms; and (iv) attempts to quit conventional cigarettes…
Open article record in new tab ↗BACKGROUND: Smoking has detrimental effects on Crohn's disease (CD) activity while data on ulcerative colitis (UC) are conflicting. Little is known about the use and impact of alternative smoking products in inflammatory bowel diseases (IBD). AIM: To understand the patients' perceptions of the impact of smoking on their IBD and to assess differences between CD and UC patients. METHODS: The questionnaire was develo…
BackgroundUse of psychoactive substances (PAS) early in school age implies drug dependence in later life. Although no studies have been conducted on undergraduate students of Hawassa University, a few studies in Ethiopia have reported that alcohol, khat, and cigarette are the commonly abused PASs among young high school/undergraduate university students. Therefore, this study was designed to establish the prevalen…
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