نتایج جستجو برای: cigarette drug abuse methylphenidate student tobacco
تعداد نتایج: 812054 فیلتر نتایج به سال:
CONTEXT Attention-deficit/hyperactivity disorder (ADHD) is the most prevalent psychiatric disorder of childhood. There is considerable evidence that brain dopamine is involved in ADHD, but it is unclear whether dopamine activity is enhanced or depressed. OBJECTIVE To test the hypotheses that striatal dopamine activity is depressed in ADHD and that this contributes to symptoms of inattention. ...
Abstract Background Polytobacco product use is increasingly popular, but little known about the prevalence, trend, and factors of such particularly in non-western countries. Method A representative sample 1139 current cigarette smokers aged 15+ (84.1% male) were telephone interviewed Tobacco Control Policy-related Surveys 2015–2017. Information collected included poly-tobacco (PTU), smoking soc...
A Abstract. Objective: The authors explored the relationship between self-reported vigorous exercise frequency and alcohol, tobacco, and other drug (ATOD) use behaviors among first-year college students who self-identified as drinkers. Participants: The authors recruited 391 freshman college students in Northeast Florida to participate in an alcohol abuse prevention study. Methods: The authors ...
School-based programs and policies can reduce student smoking rates. However, their impact on never-smoking students has not been investigated despite the clear transition between non-susceptible, susceptible, and ever tried smoking statuses. The objective of this paper was to examine the longitudinal student-level impact of six changes in school-based tobacco control programs and policies on s...
Background and purpose: Excessive intake of heavy metals has adverse health effects and smoking is one of the sources of these elements. The aim of this study was to investigate the concentrations of 11 heavy metals in tobacco of different widely-consumed brands of cigarettes and hookahs in Iran. Materials and methods: Concentrations of nine types of cigarettes and four types of hookah tobacc...
OBJECTIVES Evaluate trends from 2011-2015 in electronic cigarette (e-cigarette) use among U.S. adolescents, grades 6-12, including prevalence and associations with past month use of cigarettes and other tobacco products, cigarette smoking intensity, quit attempts, and quit contemplation. METHODS Five consecutive waves from the National Youth Tobacco Survey (N = 101,011) were used to estimate ...
BACKGROUND The number of internet users is increasing rapidly and internet addiction among adolescents has become a serious public health problem in Korea. In the light of behavioral addiction, this study was aimed to identify the associations between the risk of internet addiction and other problem behaviors which can lead to addiction, such as cigarette smoking, alcohol drinking, drug abuse, ...
The 2009 Family Smoking Prevention and Tobacco Control Act prohibits "characterizing flavors" (e.g., candy, fruit, and chocolate) other than tobacco and menthol in cigarettes; however, characterizing flavors are not currently prohibited in other tobacco products. Analyses of retail sales data suggest that U.S. consumption of flavored noncigarette tobacco products, including flavored cigars and ...
BACKGROUND AND OBJECTIVES Non-cigarette tobacco marketing is less regulated and may promote cigarette smoking among adolescents. We quantified receptivity to advertising for multiple tobacco products and hypothesized associations with susceptibility to cigarette smoking. METHODS Wave 1 of the nationally representative PATH (Population Assessment of Tobacco and Health) study interviewed 10 751...
OBJECTIVE To review the impact of electronic cigarettes (e-cigarettes) on children. METHODS Five electronic databases were searched through 31 December 2013. Studies in English that included data for children younger than 18 years of age were included. In addition, relevant data from articles identified during searches of the e-cigarette literature, relevant state survey data and paediatric v...
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