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Glenda Tettamanti, Alessia Varetta, Marcello Macchi, Cristina Gallotti, Maria Stella Laddomada
The aim of this study was to investigate attitudes and awareness about conventional and electronic cigarettes in a sample of students attending the Faculty of Medicine of Pavia University (Italy). An anonymous and self-reported questionnaire was administered to 226 students attending either the first or third years of medical school during the 2013 to 2014 school year. Participation was voluntary and required signing an informed consent form. The prevalence of smokers was 12%. Sixty-seven percent of smokers reported smoking less than 5 cigarettes/day, and 15% more than 10 cigarettes/day...
July 2016: Igiene e Sanità Pubblica
Maria Cooper, MeLisa R Creamer, Christina Ly, Brittani Crook, Melissa B Harrell, Cheryl L Perry
OBJECTIVES: We assessed risk perceptions and social norms about tobacco use across adolescent non-users of tobacco, single- product users, and dual/poly-product users. METHODS: Use behaviors specific to e-cigarettes, cigarettes, hookah, cigars, and smokeless tobacco were assessed among 6th, 8th and 10th grade students (sample [n] = 3907 from a population of [N] = 461,069 students). Multivariate regression was used to examine differences in these factors across use categories, adjusted for demographic factors...
November 2016: American Journal of Health Behavior
Menfil A Orellana-Barrios, Drew Payne, Rita M Medrano-Juarez, Shengping Yang, Kenneth Nugent
The use of electronic cigarettes (e-cigarettes) is increasing, but their use as a smoking-cessation aid is controversial. The reporting of e-cigarette studies on cessation is variable and inconsistent. To date, only 1 randomized clinical trial has included an arm with other cessation methods (nicotine patches). The cessation rates for available clinical trials are difficult to compare given differing follow-up periods and broad ranges (4% at 12 months with non-nicotine e-cigarettes to 68% at 4 weeks with concomitant nicotine e-cigarettes and other cessation methods)...
October 2016: American Journal of the Medical Sciences
E Latif, M Nair
The unregulated market for e-cigarettes continues to grow, with debates on their efficacy and impact on global public health. E-cigarettes, or electronic nicotine delivery systems (ENDs), are marketed as a 'safe' alternative to tobacco products and a tool for 'harm reduction'. Some public health experts are calling it a 'game changer' and favour the 'harm reduction' strategy, while others dispute this claim. In our opinion, the debate needs to be broadened to encompass other related concerns and effects on non-users and affected stakeholders...
November 2016: International Journal of Tuberculosis and Lung Disease
Teresa Franco, Serena Trapasso, Lidia Puzzo, Eugenia Allegra
BACKGROUND: Cigarette smoke has been identified as the main cause of oral cavity carcinoma. Recently, the electronic cigarette, a battery-operated device, was developed to help smokers stop their tobacco addiction. This study aimed to evaluate the safety of electronic cigarettes and to establish the possible role of such device in the primary prevention of oral cavity cancer. SUBJECTS AND METHODS: This study included 65 subjects who were divided into three groups (smokers, e-cigarette smokers, and nonsmokers)...
2016: Clinical Medicine Insights. Ear, Nose and Throat
Anuradha Gorukanti, Kevin Delucchi, Pamela Ling, Raymond Fisher-Travis, Bonnie Halpern-Felsher
E-cigarette use has dramatically increased. While studies have examined adolescents' attitudes towards smoking, few have extended this research to adolescents' attitudes towards e-cigarettes. The goal of this study was to examine adolescents' attitudes regarding e-cigarette ingredients, safety, addictive properties, social norms, accessibility, price, and regulation; and determine whether attitudes differ by past cigarette/e-cigarette use. Participants were 786 9th and 12th graders from California (63.21% females; mean age=16...
October 20, 2016: Preventive Medicine
Britta Wigginton, Coral Gartner, Ingrid J Rowlands
INTRODUCTION: Electronic cigarette (e-cigarette) use, or vaping, is increasing against a backdrop of declining smoking rates. E-cigarettes contain fewer toxicants than cigarettes, but their appearance and mode of use has the potential to satisfy the habitual aspects of smoking. To date, we know little about lay perceptions of the safety of using e-cigarettes in pregnancy. METHODS: We conducted a thematic discourse analysis of 13 online discussion forum threads that discussed e-cigarette use during pregnancy...
October 20, 2016: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
Georgiana Bostean, Catherine M Crespi, Patsornkarn Vorapharuek, William J McCarthy
OBJECTIVE: This study examined the association between presence of e-cigarette specialty retailers near schools and e-cigarette use among middle and high school students in Orange County (OC), CA. METHODS: The OC subsample of the 2013-2014 California Healthy Kids Survey (N=67,701) was combined with geocoded e-cigarette retailers to determine whether a retailer was present within one-quarter mile of each public school in OC. Multilevel logistic regression models evaluated individual-level and school-level e-cigarette use correlates among middle and high school students...
October 19, 2016: Health & Place
Istvan Arany, Anthony Carter, Samuel Hall, Tibor Fulop, Mehul Dixit
Chronic nicotine exposure (via smoking, E-cigarettes) increases oxidative stress in the kidney that sensitizes it to additional injury in experimental models and in the renal patient. The pro-apoptotic p66(shc) protein-via serine36 phosphorylation that facilitates its mitochondrial translocation and therein cytochrome c binding-generates oxidative stress that leads to injury of renal proximal tubule cells during chronic nicotine exposure. Coenzyme Q10-a clinically safe antioxidant-has been used against nicotine/smoke extract-associated oxidative stress in various non-renal cells...
October 22, 2016: Apoptosis: An International Journal on Programmed Cell Death
Yuyan Shi, John P Pierce, Martha White, Maya Vijayaraghavan, Wilson Compton, Kevin Conway, Anne M Hartman, Karen Messer
BACKGROUND: Electronic cigarettes (e-cigarettes) are heavily marketed and widely perceived as helpful for quitting or reducing smoking intensity. We test whether ever-use of e-cigarettes among early adopters was associated with: 1) increased cigarette smoking cessation; and 2) reduced cigarette consumption. METHODS: A representative cohort of U.S. smokers (N = 2454) from the 2010 Tobacco Use Supplement to the Current Population Survey (TUS-CPS) was re-interviewed 1 year later...
October 21, 2016: BMC Public Health
Grace Kong, Bulat Idrisov, Artur Galimov, Radik Masagutov, Steve Sussman
BACKGROUND: Information on e-cigarettes among youth in the Russian Federation is lacking. OBJECTIVE: We examined prevalence of and factors associated with youth e-cigarette use in the Russian Federation. METHODS: A cross-sectional, anonymous survey, conducted among 716 (females 51.5%) high school students in three cities (i.e., Ufa, Sterlitamak, Karagaevo) within the Republic of Bashkortostan, Russian Federation in 2015, assessed e-cigarette use and its correlates (i...
October 21, 2016: Substance Use & Misuse
George Mammen, Jürgen Rehm, Sergio Rueda
No abstract available.
October 20, 2016: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
Jeremy T Goldbach, Ethan H Mereish, Claire Burgess
BACKGROUND: Prescription drug, e-cigarette, smokeless tobacco, and synthetic marijuana use has risen dramatically in the United States over the past decade. OBJECTIVES: This paper investigates the use of risky substances among adolescents, and examines disparities between sexual minority (i.e., mostly heterosexual and lesbian, gay, bisexual; LGB) and heterosexual adolescents in use of novel and emerging substances. Given the public health risk and the imminence of these substances in the media, emerging drug use was examined in a county wide sample of adolescents in a Southern state...
October 19, 2016: Substance Use & Misuse
Johannes Thrul, Danielle E Ramo
BACKGROUND: Young adults underutilize current evidence-based smoking cessation strategies; yet social media are widely used and accepted among this population. A better understanding of whether and how young adults try to quit smoking in the context of a social media smoking cessation intervention could inform future intervention improvements. OBJECTIVES: We examined frequency, strategies used, and predictors of self-initiated 24-hour quit attempts among young adults participating in a Facebook intervention...
October 19, 2016: Substance Use & Misuse
Hannah Anderson, Cheryl Richie, Andrew Bernard
No abstract text is available yet for this article.
October 12, 2016: Journal of Burn Care & Research: Official Publication of the American Burn Association
Monica Webb Hooper, Stephanie K Kolar
The prevalence of e-cigarette use is increasing, yet few studies have focused on its use in racial/ethnic minority populations. We examined associations between race/ethnicity and e-cigarette use, plans to continue using e-cigarettes, and reasons for use among current/former smokers. Participants (285 in total; 29% non-Hispanic White, 42% African American/Black, and 29% Hispanic) were recruited between June and November 2014. Telephone-administered surveys assessed demographics, cigarette smoking, e-cigarette use, plans to continue using, and reasons for use...
October 14, 2016: International Journal of Environmental Research and Public Health
Craig W Trumbo, Raquel Harper
We examine differences between college students and non-students with respect to orientation toward e-cigarettes. Participants were U.S. adults 18-24 (465 students, 409 non-students). Data collection employed an online survey by GfK Custom Research. Smoking, vaping, and use of alternate tobacco were assessed, as were variables from the Theory of Reasoned Action and Diffusion of Innovations. This study showed that smoking status largely explains use and orientation toward electronic cigarettes among both students and non-students, with differences attributable to higher smoking rates among non-students...
August 19, 2016: Journal of Public Health Research
Xiaoxin Xu, Xinsong Wang, Xiulan Zhang, Yanli Liu, Huan He, Judith Mackay
No abstract text is available yet for this article.
October 12, 2016: Lancet Respiratory Medicine
David Bareham, Keivan Ahmadi, Mathieu Elie, Arwel W Jones
No abstract text is available yet for this article.
October 12, 2016: Lancet Respiratory Medicine
Hongying Dai, Michael J Deem, Jianqiang Hao
OBJECTIVES: Studies have identified a proliferation of e-cigarette advertisements on Twitter. We investigate whether the prevalence of e-cigarette related advertising is associated with state tobacco regulations after taking socio-economic characteristics into account. METHODS: We collected e-cigarette related tweets from July 23 to October 14, 2015 (n = 757,167) on Twitter. State regulations and smoking prevalence were provided by the Campaign for Tobacco-Free Kids program...
October 14, 2016: International Journal of Public Health
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