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Awua J, Tuliao AP, Gabben-Mensah D, Kanjor F, Botor NJB, Ohene L, Meisel MK. Interpersonal communication and perceived norms as social influence mechanisms of e-cigarette use among adults: a systematic review. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024; 50:291-304. [PMID: 38832973 DOI: 10.1080/00952990.2024.2346928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 04/10/2024] [Accepted: 04/21/2024] [Indexed: 06/06/2024]
Abstract
Background: Given the increasing popularity of e-cigarette use among adults and the ongoing debate about the benefits and the potential adverse health risks associated with e-cigarette use, it is critical to identify the correlates of e-cigarette use. Prior research has found associations between interpersonal communication, perceived norms, and adults' e-cigarette use, but the evidence has yet to be summarized and synthesized.Objectives: This paper reviewed empirical studies examining the relationship between interpersonal communication, perceived norms, and e-cigarette use among adults.Methods: Following PRISMA guidelines, articles were searched on DOAJ, EMBASE, Europe PubMed Central, Google Scholar, PsychINFO, PubMed, Web of Science, and the reference list of the retrieved studies for studies that examined social influence on e-cigarette use. Three reviewers independently screened 1,713 non-duplicate papers and further screened the full text of 195 articles for inclusion.Results: Thirty studies (30), consisting of quantitative (n = 25) and qualitative (n = 5) data, were included in this review. The twenty-five (25) quantitative studies consisted of both cross-sectional (n = 20) and longitudinal (n = 5) studies. Interpersonal communication portraying e-cigarettes as beneficial or harmful was found to increase e-cigarette use and quit attempts, respectively. Across study designs, greater perceptions of others' e-cigarette use or approval were related to more frequent e-cigarette use.Conclusions: The findings highlight that e-cigarette-related interpersonal communication and perceived norms are associated with e-cigarette use. These factors may be useful targets in brief interventions. However, most of the included studies were cross-sectional, limiting the ability to establish clear cause-and-effect relationships; therefore, more longitudinal studies are needed.
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Affiliation(s)
- Joshua Awua
- Center for Addiction Recovery Research, Texas Tech University, Lubbock, TX, USA
- Department of Community, Family, and Addiction Sciences, Texas Tech University, Lubbock, TX, USA
| | - Antover P Tuliao
- Center for Addiction Recovery Research, Texas Tech University, Lubbock, TX, USA
- Department of Community, Family, and Addiction Sciences, Texas Tech University, Lubbock, TX, USA
| | | | - Francis Kanjor
- Counseling Department, Bantuk Rehabilitation and Recovery Centre, Accra, Ghana
| | - Nephtaly Joel B Botor
- Center for Addiction Recovery Research, Texas Tech University, Lubbock, TX, USA
- Department of Community, Family, and Addiction Sciences, Texas Tech University, Lubbock, TX, USA
| | - Lilian Ohene
- Center for Addiction Recovery Research, Texas Tech University, Lubbock, TX, USA
- Department of Community, Family, and Addiction Sciences, Texas Tech University, Lubbock, TX, USA
| | - Matthew K Meisel
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, USA
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Khanal G, Karna A, Kandel S, Sharma HK. Prevalence, Correlates, and Perception of E-cigarettes among Undergraduate Students of Kathmandu Metropolitan City, Nepal: A Cross-Sectional Study. J Smok Cessat 2023; 2023:1330946. [PMID: 38029059 PMCID: PMC10673664 DOI: 10.1155/2023/1330946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 07/14/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction The use of e-cigarettes has been increasing globally especially among the youth population due to rigorous advertisement, marketing, and promotion which has become a significant public health concern. Hence, this study is aimed at identifying the prevalence, correlates, and perception of e-cigarettes among undergraduate students of Kathmandu city. Methods A cross-sectional study was conducted among 405 undergraduates of capital city of Nepal from April 2022 to December 2022. A two-stage systematic random sampling was used to select the respondents. An anonymous, semistructured, self-administered questionnaire was used for data collection. A descriptive, bivariable, and multivariable analysis was done using SPSS version 20. Results The prevalence of ever use and current use of e-cigarettes was 21.2% and 5.9%, respectively. Number of close friends (AOR = 5.23, CI: 1.26, 16.39), number of friends using e-cigarettes (AOR = 7.23, CI: 0.93, 22.82), male sex (AOR = 2.88, CI: 2.15, 10.35), and age (COR = 5.07, CI: 0.93, 8.19) were the major predictors of current e-cigarette usage. Similarly, number of friends using e-cigarettes (AOR = 5.90, CI: 2.15, 10.35), male sex (AOR = 3.53, CI: 2.15, 10.35), age (COR = 4.56, CI: 0.98, 6.24), and place of residence (COR: 5.19, CI: 0.83, 8.02) were the major predictors of ever e-cigarette usage. The prevalence of e-cigarette consumption was higher in males than females (5.4% vs. 0.5%). Approximately, 34.8% respondents had perceived e-cigarettes as a means to help in smoking cessation. 56.5% adults knew that e-cigarettes promoted conventional smoking. Majority (64.7%) of the undergraduate students had presumed e-cigarettes as less harmful to conventional smoking. Conclusion Ever use, current use, and misconception on e-cigarettes were widespread among the undergraduate students. Age, male sex, number of close friends, number of peers using e-cigarette, and place of residence were the major predictors for e-cigarette usage. To deal with the increased e-cigarette consumption state, awareness on the harmful addictive properties of e-cigarettes along with its adverse health consequences must be propagated and an appropriate intervention must be implemented.
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Affiliation(s)
- Gayatri Khanal
- Department of School of Public Health and Community Medicine, Chitwan Medical College Teaching Hospital (CMC), Bharatpur-13, Chitwan, Nepal
| | - Abhishek Karna
- Centre for Research on Educational, Health and Social Science (CREHSS), Bafal, Kathmandu, Nepal
| | - Suresh Kandel
- College of Medical Science and Teaching Hospital (COMS), Bharatpur-10, Chitwan, Nepal
| | - Hari Krishna Sharma
- National Health Education Information and Communication Centre (NHEICC), Teku, Kathmandu, Nepal
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Sutherland BD, Sutherland MT, Trucco EM. Electronic Cigarette Use Intentions Mediate the Association between Low Self-Control and Future Use by Internalizing Symptoms. Subst Use Misuse 2022; 57:1797-1807. [PMID: 36041007 PMCID: PMC9560985 DOI: 10.1080/10826084.2022.2115848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Background: Adolescent electronic (e-)cigarette use intentions are related to initiation. Low self-control is also a risk factor for early stages of substance use. Yet, the impact of low self-control on use through intentions may vary across individuals; depression and anxiety may affect this association. Methods: A sample of 200 adolescents who completed waves 1 and 2 of an ongoing longitudinal study were assessed. We hypothesized that high internalizing symptoms would moderate the indirect effect of low self-control on actual e-cigarette use through e-cigarette use intentions. Results: The mediation pathway was significant at high levels of internalizing symptoms, but not at low or moderate levels. Conclusion: Specifically, those with low self-control and high internalizing symptomatology endorsed the highest e-cigarette use intentions and were more likely to subsequently use e-cigarettes. Youth low in self-control and high in depression and anxiety might be at increased risk to initiate e-cigarette use compared to youth high in self-control and high in internalizing symptomatology.
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Affiliation(s)
- Benjelene D. Sutherland
- Center for Children and Families, Florida International University, 11200 SW 8th Street, AHC-1 Rm. 140, Miami, FL, 33199 USA
| | - Matthew T. Sutherland
- Center for Children and Families, Florida International University, 11200 SW 8th Street, AHC-1 Rm. 140, Miami, FL, 33199 USA
- Department of Psychology, Florida International University, 11200 SW 8th Street, Miami, FL 33199, USA
| | - Elisa M. Trucco
- Center for Children and Families, Florida International University, 11200 SW 8th Street, AHC-1 Rm. 140, Miami, FL, 33199 USA
- Department of Psychology, Florida International University, 11200 SW 8th Street, Miami, FL 33199, USA
- Addiction Center, University of Michigan, 4250 Plymouth Road, Ann Arbor, MI 48109, USA
- Department of Psychiatry, University of Michigan, 4250 Plymouth Road, Ann Arbor, MI 48109, USA
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Park E, Kwon M, Chacko T, Zhou Y, Chen C, Goniewicz ML, Li CS, Chang YP. Instruments to measure e-cigarette related constructs: a systematic review. BMC Public Health 2022; 22:1135. [PMID: 35668485 PMCID: PMC9172158 DOI: 10.1186/s12889-022-13510-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/10/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Electronic cigarettes (e-cigarettes) are relatively new tobacco products that are attracting public attention due to their unique features, especially their many flavor options and their potential as an alternative to cigarettes. However, uncertainties remain regarding the determinants and consequences of e-cigarette use because current research on e-cigarettes is made more difficult due to the lack of psychometrically sound instruments that measure e-cigarette related constructs. This systematic review therefore seeks to identify the instruments in the field that are designed to assess various aspects of e-cigarette use or its related constructs and analyze the evidence presented regarding the psychometric properties of the identified instruments. METHODS This systematic review utilized six search engines: PubMed, Medline, CINAHL, PsycINFO, Web of Science, and EMBASE, to identify articles published in the peer-reviewed journals from inception to February 2022 that contained development or validation processes for these instruments. RESULTS Eighteen articles describing the development or validation of 22 unique instruments were identified. Beliefs, perceptions, motives, e-cigarette use, and dependence, were the most commonly assessed e-cigarette related constructs. The included studies reported either construct or criterion validity, with 14 studies reporting both. Most studies did not report the content validity; for reliability, most reported internal consistencies using Cronbach's alpha, with 15 instruments reporting Cronbach's alpha > 0.70 for the scale or its subscales. CONCLUSIONS Twenty-two instruments with a reported development or validation process to measure e-cigarette related constructs are currently available for practitioners and researchers. This review provides a guide for practitioners and researchers seeking to identify the most appropriate existing instruments on e-cigarette use based on the constructs examined, target population, psychometric properties, and instrument length. The gaps identified in the existing e-cigarette related instruments indicate that future studies should seek to extend the validity of the instruments for diverse populations, including adolescents. Instruments that explore additional aspects of e-cigarette use and e-cigarette related constructs to help build a strong theoretical background and expand our current understanding of e-cigarette use and its related constructs, should also be developed.
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Affiliation(s)
- Eunhee Park
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA.
| | - Misol Kwon
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
| | - Thomas Chacko
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
| | - Yanjun Zhou
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
| | - Chiahui Chen
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
| | - Maciej L Goniewicz
- Roswell Park Comprehensive Cancer Center, Elm and Carlton Streets, Buffalo, NY, 14263, USA
| | - Chin-Shang Li
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
| | - Yu-Ping Chang
- University at Buffalo, School of Nursing, 3435 Main St. University at Buffalo, Wende Hall, Buffalo, NY, 14214-8013, USA
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Wall N, Rocklein Kemplin K. Methods and Statistical Analyses in Studies of Motivation for E-Cigarette Use Among University Students: An Integrative Review. Subst Use Misuse 2022; 57:67-75. [PMID: 34678110 DOI: 10.1080/10826084.2021.1990332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Understanding the motivations for e-cigarette use among college and university students is essential for developing and implementing effective interventions. Evaluating existing literature is necessary to identify methodological gaps and limitations and improve the quality of future research. We aimed to evaluate the quality of the methods and statistical analyses and integrate evidence addressing motivations for e-cigarette use among college and university students. An integrative literature review was conducted by two researchers to identify and evaluate peer-reviewed, quantitative, and mixed methods research exploring motivations for e-cigarette use among college and university students. A systematic analytic method of data reduction was used to identify alignment and divergence of the data, gaps in the literature, and methodological limitations. Fifteen quantitative studies and three mixed methods studies published between 2015-2020 were included. Most studies were cross-sectional, used convenience sampling, and lacked psychometric and assumptions testing. Half performed regression analyses, however, very few adhered to research and statistical reporting standards. Current literature provides a foundation for developing and implementing interventions aimed to prevent e-cigarette use and encourage cessation. Future research should incorporate stronger sampling methods and research designs, as well as the use of rigorous statistical analyses in conjunction with thorough reporting. Supplemental data for this article is available online at https://doi.org/10.1080/10826084.2021.1990332.
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Affiliation(s)
- Nicole Wall
- Department of Nursing, University of Windsor, Windsor, Ontario, Canada
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Seabrook JA, Twynstra J, Gilliland JA. Correlates of Lifetime and Past Month Vape Use in a Sample of Canadian University Students. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2021; 15:11782218211052059. [PMID: 34720584 PMCID: PMC8549468 DOI: 10.1177/11782218211052059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/22/2021] [Indexed: 11/17/2022]
Abstract
Introduction This study examines correlates of lifetime (ie, ever vaped) and past month vape use among students aged 17 to 19 years, 20 to 25 years, and 26+ years from Western University in London, Ontario. The secondary objective is to assess lifetime and past month vape use among students not of legal age to purchase vaping products in Ontario (ie, those 17 to 18 years only). Methods Using Qualtrics, a cross-sectional survey was sent via email to all students at Western University (N = 38 442), assessing their current and past risk-taking behaviors, mental health, sociodemographic characteristics, as well as questions pertaining to their family structure and socioeconomic background during childhood. Students were asked if they had ever vaped in their lifetime and about past month vape use. Logistic regression models were used to assess correlates of lifetime and past month vape use. Results The sample consisted of 2626 university students. Compared to those ages 26+ years, teenage university students were 10 times more likely to have vaped in the past month and males were twice as likely as females to have vaped. Alcohol use doubled the odds of vaping in the past month, whereas cigarette, cannabis, or cocaine use approximately tripled the odds. Students who reported many sexual partners were far more likely to have vaped in the past month. Conclusion Vape use is more common among teenage university students, males, those who drink alcohol, smoke, use cannabis or cocaine, and who report many sexual partners.
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Affiliation(s)
- Jamie A Seabrook
- School of Food and Nutritional Sciences, Brescia University College, London, ON, Canada.,Department of Paediatrics, Western University, London, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.,Children's Health Research Institute, London, ON, Canada.,Lawson Health Research Institute, London, ON, Canada.,Human Environments Analysis Laboratory, Western University, London, ON, Canada
| | - Jasna Twynstra
- School of Food and Nutritional Sciences, Brescia University College, London, ON, Canada.,Department of Medical Biophysics, Western University, London, ON, Canada
| | - Jason A Gilliland
- Department of Paediatrics, Western University, London, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.,Children's Health Research Institute, London, ON, Canada.,Lawson Health Research Institute, London, ON, Canada.,Human Environments Analysis Laboratory, Western University, London, ON, Canada.,School of Health Studies, Western University, London, ON, Canada.,Department of Geography, Western University, London, ON, Canada
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Wamamili B, Lawler S, Wallace-Bell M, Gartner C, Sellars D, Grace RC, Courtney R, Coope P. Cigarette smoking and e-cigarette use among university students in Queensland, Australia and New Zealand: results of two cross-sectional surveys. BMJ Open 2021; 11:e041705. [PMID: 33563621 PMCID: PMC7875298 DOI: 10.1136/bmjopen-2020-041705] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 12/07/2020] [Accepted: 12/22/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Examine the patterns of cigarette smoking and e-cigarette use (vaping), the perceived harm of e-cigarettes compared with tobacco cigarettes, and associations between smoking and vaping with student characteristics. DESIGN Cross-sectional studies. SETTING The University of Queensland (UQ), Australia and eight New Zealand (NZ) universities. PARTICIPANTS Students at UQ: 4957 (70.8% aged <25 years, 63.0% women) and NZ: 1854 (82.5% aged <25 years, 60.1% women). METHODS Χ2 tests compared smoking by age and gender, and vaping by age, gender and smoking status. Two-sided p<0.05 was considered significant and 95% CIs reported where appropriate. Multinomial logistic regression examined associations between smoking and vaping (exclusive smoking, exclusive vaping, dual use and non-use) with age, gender and student type (domestic vs international). RESULTS Smoking (UQ vs NZ, 95% CI): ever 45.2% (43.8% to 46.6%) vs 50.0% (47.7% to 52.3%), current 8.9% (8.1% to 9.7%) vs 10.4% (9.1% to 11.9%) and daily 5.2% (4.6% to 5.8%) vs 5.6% (4.6% to 6.7%), and not smoking in indoor 98.3% vs 87.7% or outdoor smoke-free spaces 83.8% vs 65.3%.Vaping (UQ vs NZ, 95% CI): ever 20.9% (19.8% to 22.1%) vs 37.6% (35.4% to 39.9%), current 1.8% (1.5% to 2.2%) vs 6.5% (5.4% to 7.7%) and daily 0.7% (0.5% to 1.0%) vs 2.5% (1.9% to 3.4%), and not vaping in indoor 91.4% vs 79.6% or outdoor smoke-free spaces 84.4% vs 71.3%. Of respondents, 71.7% (70.3% to 73.2%) vs 75.3% (72.9% to 77.6%) perceived e-cigarettes as less harmful than tobacco cigarettes.Men were more likely than women to smoke and vape, and to believe that e-cigarettes are less harmful. Regression models containing all predictors for smoking and vaping were significant and the effect of gender was significant for dual use, exclusive smoking and exclusive vaping (all p<0.01). Men had higher odds for smoking, vaping or dual use. CONCLUSIONS Results suggest significant differences in patterns of smoking and vaping of university students in Australia and NZ, and a strong influence of gender on smoking and vaping.
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Affiliation(s)
- Ben Wamamili
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
| | - Sheleigh Lawler
- School of Public Health, University of Queensland, Brisbane, Queensland, Australia
| | - Mark Wallace-Bell
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
| | - Coral Gartner
- School of Public Health, University of Queensland, Brisbane, Queensland, Australia
- Queensland Alliance for Environmental Health Sciences, Brisbane, Queensland, Australia
| | - David Sellars
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Randolph C Grace
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
| | - Ryan Courtney
- National Drug and Alcohol Research Centre, University of New South Wales, Kensington, New South Wales, Australia
| | - Pat Coope
- College of Education, Health and Human Development, University of Canterbury, Christchurch, New Zealand
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Jankowski M, Minarowski Ł, Mróz RM, Guziejko K, Mojsak D, Poznański M, Zielonka TM, Rachel M, Kornicki K, Pepłowska P, Bielewicz K, Piotrowski W, Ziobroń A, Pękala-Wojciechowska A, Zborowski J, Shpakou A, Skoczyński S, Majek P, Lawson J, Zejda JE, Brożek GM. E-cigarette use among young adults in Poland: Prevalence and characteristics of e-cigarette users. Adv Med Sci 2020; 65:437-441. [PMID: 32979795 DOI: 10.1016/j.advms.2020.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/02/2020] [Accepted: 09/08/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Electronic cigarette (e-cigarette) use is one of the most popular alternatives to conventional cigarette smoking. This study aimed to investigate the prevalence of cigarette and e-cigarette use among university students from Poland, with particular emphasis on ever and current cigarette and e-cigarette use as well as smoking initiation age. PATIENTS AND METHODS A cross-sectional survey was conducted between 2017 and 2018 in a group of university students in 5 academic centers in Poland. The questionnaire addressed 46 questions about personal attitudes toward cigarette smoking and e-cigarette use. RESULTS Data were collected from 7324 participants (67.3% females, aged 21.9 ± 2.1 years), with an overall response rate of 70.1%. Among participants, 71.2% had ever smoked a cigarette, and almost half of the respondents (45%) declared ever use of an e-cigarette. The mean age of first use of a cigarette was significantly lower (16.5 ± 2.5 y-old) than of an e-cigarette (18.6 ± 2.2 y-old; p < 0.001). Exclusive cigarette smoking was declared by 12.9%, 1.3% were e-cigarette users and 1.5% were dual users. Those in the medical field were less likely to try e-cigarettes (odds ratio, OR = 0.73) or to currently smoke conventional cigarettes (OR = 0.82). Older participants were more likely to have ever smoked conventional cigarettes (OR = 1.06), but less likely to have ever used e-cigarettes (OR = 0.88). CONCLUSIONS In this study, we found a high proportion of young adults who have tried e-cigarettes with both regional and demographic differences. The education profile influences cigarette smoking and e-cigarette use behaviors.
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Wamamili B, Wallace-Bell M, Richardson A, Grace RC, Coope P. Electronic cigarette use among university students aged 18-24 years in New Zealand: results of a 2018 national cross-sectional survey. BMJ Open 2020; 10:e035093. [PMID: 32571858 PMCID: PMC7311043 DOI: 10.1136/bmjopen-2019-035093] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES To examine electronic cigarette use, reasons for use and perceptions of harm among university students. DESIGN Cross-sectional study. SETTING University students across New Zealand. METHODS We analysed data from a 2018 cross-sectional survey of university students, weighted to account for undersampling and oversampling by gender and university size. χ2 tests were used to compare e-cigarette use, reasons for use and perceptions of harm by age, gender, ethnicity and cigarette smoking. PARTICIPANTS The sample comprised 1476 students: 62.3% aged 18-20 years, 37.7% aged 21-24 years; 38.6% male, 61.4% female; 7.9% Māori and 92.1% non-Māori. RESULTS 40.5% of respondents (95% CI 37.9 to 43.1) reported ever, 6.1% (4.9-7.4) current and 1.7% (1.1-2.5) daily use. Regardless of frequency, 11.5% of vapers had vaped daily for ≥1 month, 70.2% of whom used nicotine-containing devices; 80.8% reported not vaping in indoor and 73.8% in outdoor smoke-free spaces. Among ever vapers, curiosity (67.4%), enjoyment (14.4%) and quitting (2.4%) were common reasons for vaping. 76.1% (73.4-78.7) of respondents believed e-cigarettes were less harmful than cigarettes.More males than females reported vaping (ever, current, daily and daily for ≥1 month), nicotine use and belief that e-cigarettes were less harmful than cigarettes. More participants aged 18-20 years reported not vaping in outdoor smoke-free spaces, vaping out of curiosity and belief that e-cigarettes were less harmful than cigarettes, while more participants aged 21-24 years vaped daily for ≥1 month and for enjoyment. More Māori than non-Māori ever vaped. More cigarette smokers than non-smokers vaped (ever, current, daily and daily for ≥1 month), used nicotine and vaped to quit, while more non-smokers did not vape in smoke-free spaces and vaped out of curiosity. CONCLUSIONS Our results suggest high prevalence of e-cigarette ever and current use, particularly among males and smokers. Many vaped out of curiosity and perceived e-cigarettes as less harmful than cigarettes.
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Affiliation(s)
- Ben Wamamili
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
| | - Mark Wallace-Bell
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
| | - Ann Richardson
- School of Health Sciences, University of Canterbury, Christchurch, New Zealand
| | - Randolph C Grace
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
| | - Pat Coope
- College of Education, Health and Human Development, University of Canterbury, Christchurch, New Zealand
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Ilic I, Grujicic Sipetic S, Radovanovic D, Ilic M. Cigarette Smoking and E-Cigarette Use by Pharmacy Students in Serbia. Behav Med 2020; 46:43-51. [PMID: 30615564 DOI: 10.1080/08964289.2018.1541863] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 10/19/2018] [Accepted: 10/24/2018] [Indexed: 10/27/2022]
Abstract
The purpose of this study was to assess the use of e-cigarettes among pharmacy students. In 2016, we conducted a cross-sectional study among pharmacy students enrolled at the University of Kragujevac (Serbia). Overall, 47.0% of pharmacy students reported that they ever smoked cigarettes; 29.7% were former and 17.3% were current smokers. The overall prevalence of e-cigarette use was 9.9%. The final year pharmacy students significantly more frequently smoked tobacco cigarettes (p = .001) and used e-cigarettes (p = .009) compared to younger students. Also, alcohol use was positively related to ever smoking tobacco cigarettes (adjusted OR = 4.57, 95% CI = 2.80-7.43; p < .001) and to ever use of e-cigarettes (adjusted OR = 5.58, 95% CI = 1.58-19.71; p = .008). The pharmacy students who ever used e-cigarettes more frequently reported a history of self-funded study financing (adjusted OR = 14.68, 95% CI = 2.42-89.17; p = .004) and use of psychoactive substances (adjusted OR = 13.63, 95% CI = 2.52-73.69; p = .002). In pharmacy students, a higher overall grade was related to a significantly less frequent ever use of tobacco cigarettes (adjusted OR = 0.43, 95% CI = 0.22-0.84, p = .015). This paper highlights the need for a more effective tobacco control among pharmacy students in Serbia in order to reduce smoking prevalence.
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Affiliation(s)
- Irena Ilic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | | | - Milena Ilic
- Department of Epidemiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac
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Balogh E, Wagner Z, Faubl N, Riemenschneider H, Voigt K, Terebessy A, Horváth F, Füzesi Z, Kiss I. Increasing Prevalence of Electronic Cigarette Use among Medical Students. Repeated Cross-Sectional Multicenter Surveys in Germany and Hungary, 2016-2018. Subst Use Misuse 2020; 55:2109-2115. [PMID: 32646285 DOI: 10.1080/10826084.2020.1790011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Use of electronic cigarettes (e-cigarettes) is gaining popularity among young adults. Medical students' nicotine use behavior is of particular interest because of their impending role in health promotion. Objectives: Aim of our study is to assess changes that occurred between 2016 and 2018 in the prevalence of e-cigarette use among medical students and to explore associations between e-cigarette use, demographic characteristics, and cigarette smoking. Self-administered questionnaire surveys were used to obtain cross-sectional data of medical students in Budapest and Pécs, Hungary, and Dresden, Germany. Results: Sample sizes for 2016 and 2018 were 2297 and 1514, respectively. In the whole sample, past-30-day use of e-cigarettes increased from 4.5% to 8.0% (p < 0.001). The increase in e-cigarette use was significant in both genders (from 3.6% to 5.6% among females, p = 0.028, and from 5.9 to 11.4% among males, p < 0.001). Prevalence of e-cigarette use was higher among Hungarian students than among German students (2.2% versus 5.7% in 2016, and 4.1% versus 10.5% in 2018, p < 0.05 for both years). There was no significant difference in e-cigarette use among different academic years. The ratio of e-cigarette users increased significantly among current cigarette smokers but not among nonsmokers. We could not detect a decrease in cigarette smoking. Conclusions: Prevalence of e-cigarette use increased significantly among medical students without a reduction in cigarette smoking. Medical schools should add the topic of e-cigarettes to their curricula and need to develop cessation programs to help their students quit both cigarettes and e-cigarettes.
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Affiliation(s)
- Erika Balogh
- Department of Public Health Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Zoltán Wagner
- Diabetes Outpatient Clinic, United Health Institutions, City of Pécs, Pécs, Hungary
| | - Nóra Faubl
- Department of Behavioral Sciences, University of Pécs Medical School, Pécs, Hungary
| | - Henna Riemenschneider
- Department of General Practice, Medical Clinic 3, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Karen Voigt
- Department of General Practice, Medical Clinic 3, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - András Terebessy
- Department of Public Health, Faculty of Medicine, Semmelweis University Budapest, Budapest, Hungary
| | - Ferenc Horváth
- Department of Public Health, Faculty of Medicine, Semmelweis University Budapest, Budapest, Hungary
| | - Zsuzsanna Füzesi
- Department of Behavioral Sciences, University of Pécs Medical School, Pécs, Hungary
| | - István Kiss
- Department of Public Health Medicine, University of Pécs Medical School, Pécs, Hungary
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12
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Lewek P, Woźniak B, Maludzińska P, Smigielski J, Kardas P. E-cigarette use and its predictors: Results from an online cross-sectional survey in Poland. Tob Induc Dis 2019; 17:79. [PMID: 31772557 PMCID: PMC6856825 DOI: 10.18332/tid/113093] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/05/2019] [Accepted: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Since the invention of electronic cigarettes (ECs) in 2003, their use has spread worldwide; however, little is known about the profiles of EC users. Understanding the motivators for using ECs enables more accurate prediction of their use and more effective direction of pro-health activities. Our objective was to identify the factors that may influence the decision to use ECs and their possible adverse effects according to the experiences of EC users. METHODS A cross-sectional online survey was administered between 1 July 2016 and 1 January 2017 among 1288 Polish-speaking users of social networks and EC forums. To explore associations between current EC use and other factors, multivariate binary logistic regression analyses were performed. RESULTS The final analysis included 1142 survey participants: mean age 25.9 years (± 11.1), 85.6% were male, 50.3% had secondary education, 98.2% were Polish citizens, and 81.0% were current EC users. Male gender, lower education, aged ≤40 years, former cigarette smoking, previous attempts to quit smoking, perception of lack of harmful effects of ECs, perception of ECs as being tastier and cheaper than cigarettes, awareness of the advantages of ECs and their use as a smoking cessation aid were all statistically significant factors increasing the risk of EC use. The majority of study participants claimed that ECs are less addictive or not addictive compared to cigarettes (62.6%) and less harmful or not harmful (89.5%) compared to cigarettes. The most common reported side effects of ECs were dryness in the mouth (8.3%), itching in the throat (4.5%) and nausea (1.9%). CONCLUSIONS Males aged ≤40 years with a lower level education were more likely to use ECs in the studied Polish population. The perception that ECs are less harmful than regular cigarettes is a factor increasing the odds of EC use; however, although ECs have few adverse effects, they nevertheless exist.
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Affiliation(s)
- Pawel Lewek
- Department of Family Medicine, Medical University of Lodz, Lodz, Poland
| | | | | | - Janusz Smigielski
- Social and Technical Department, State Higher Vocational School, Konin, Poland
| | - Przemyslaw Kardas
- Department of Family Medicine, Medical University of Lodz, Lodz, Poland
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13
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Kinouani S, Leflot C, Vanderkam P, Auriacombe M, Langlois E, Tzourio C. Motivations for using electronic cigarettes in young adults: A systematic review. Subst Abus 2019; 41:315-322. [PMID: 31638872 DOI: 10.1080/08897077.2019.1671937] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background: The most common reasons why adults use e-cigarettes are to stop or reduce tobacco smoking. However, it is unclear if this reason is evenly distributed between young and older adults. Objectives: describe the motivations for e-cigarette use amongst young adults aged 18-25 and compare the reasons for using e-cigarettes of people who currently or formerly used tobacco products to those who had never smoked tobacco prior e-cigarette use. Methods: PubMed®, Scopus®, Cochrane Library®, SocINDEX®, PsycARTICLES®, Psychology and Behavioral Sciences Collection® and PsycINFO® databases were used. English written articles were screened up to March 2018. Depending on study design, quality was assessed using The STROBE or RATS checklists. Results: Six articles were included in the review, all with a moderate quality of evidence. Independently of smoking status, curiosity was the most frequently reported reason for initiating the use of e-cigarettes in young adults. Reasons for continuing to use e-cigarettes were various. The continued use of e-cigarettes could be either a means to replicate smoking habits, or a way for a different and personalized use of nicotine by inhalation. Conclusions: Reasons for using e-cigarettes in young adults are varied and are not limited to stopping smoking.
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Affiliation(s)
- Shérazade Kinouani
- University Bordeaux, Bordeaux, France.,Inserm, Bordeaux Population Health Research Center, Team HEALTHY, University Bordeaux, Bordeaux, France.,Department of General Practice, University of Bordeaux, Bordeaux, France
| | - Chloé Leflot
- University Bordeaux, Bordeaux, France.,Department of General Practice, University of Bordeaux, Bordeaux, France
| | - Paul Vanderkam
- Department of General Practice, Faculty of Medicine, Poitiers, France
| | - Marc Auriacombe
- University Bordeaux, Bordeaux, France.,SANPSY, Bordeaux, France.,Pôle Addictologie, Bordeaux, France
| | - Emmanuel Langlois
- University Bordeaux, Bordeaux, France.,Centre Émile Durkheim, University Bordeaux, Bordeaux, France
| | - Christophe Tzourio
- University Bordeaux, Bordeaux, France.,Inserm, Bordeaux Population Health Research Center, Team HEALTHY, University Bordeaux, Bordeaux, France
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14
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Brożek GM, Jankowski M, Lawson JA, Shpakou A, Poznański M, Zielonka TM, Klimatckaia L, Loginovich Y, Rachel M, Gereová J, Golonko J, Naumau I, Kornicki K, Pepłowska P, Kovalevskiy V, Raskiliene A, Bielewicz K, Krištúfková Z, Mróz R, Majek P, Lubanski J, Kaleta D, Pinkas J, Zejda JE. The Prevalence of Cigarette and E-cigarette Smoking Among Students in Central and Eastern Europe-Results of the YUPESS Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16132297. [PMID: 31261697 PMCID: PMC6651674 DOI: 10.3390/ijerph16132297] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/12/2019] [Accepted: 06/26/2019] [Indexed: 01/22/2023]
Abstract
Electronic cigarettes (e-cigarettes) are an alternative to traditional tobacco cigarette smoking. The aim of this study was to assess the prevalence of cigarette smoking and e-cigarette use among university students from Central and Eastern Europe and to investigate personal characteristics associated with cigarette and e-cigarette smoking. A questionnaire-based cross-sectional survey was performed between 2017–2018 among university students in five European countries: Belarus, Lithuania, Poland, Russia, and Slovakia. The questionnaire included 46 questions related to the frequency and habits of traditional cigarettes and e-cigarettes use. Completed questionnaires were obtained from 14,352 students (8800 medical; aged 20.9 ± 2.4 years) with an overall response rate of 72.2%. Two-thirds of the respondents had smoked a traditional tobacco cigarette and 43.7% had used an e-cigarette. Overall current smoking status included 12.3% traditional cigarette smokers, 1.1% e-cigarette users, and 1.8% were dual users with the remainder being non-smokers. Smoking status differed between the research centres (p < 0.001). Females were less likely to try either cigarettes (OR = 0.83) or e-cigarettes (OR = 0.62) and were less likely to be current cigarette (OR = 0.64), e-cigarette (OR = 0.34), or dual users (OR = 0.33) than males. Perception of e-cigarettes significantly differed between smokers and non-smokers (p < 0.001). Among university students, cigarettes are more popular than e-cigarettes.
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Affiliation(s)
- Grzegorz Marek Brożek
- Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medykow 18 Str, 40-752 Katowice, Poland
| | - Mateusz Jankowski
- Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medykow 18 Str, 40-752 Katowice, Poland.
| | - Joshua Allan Lawson
- Canadian Centre for Health and Safety in Agriculture, College of Medicine, University of Saskatchewan, 104 Clinic Place, PO Box 23, Saskatoon, SK S7N 2Z4, Canada
- Department of Medicine, College of Medicine, University of Saskatchewan, 103 Hospital Drive, Saskatoon, SK S7N 0W8, Canada
| | - Andrei Shpakou
- Department of Sports Medicine and Rehabilitation, Yanka Kupala State University of Grodno, 22 Ozheshko Str, 230023 Grodno, Belarus
| | - Michał Poznański
- Department of General and Oncological Pulmonology, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, Kopcińskiego 22 Str, 90-153 Lodz, Poland
| | - Tadeusz Maria Zielonka
- Department of Family Medicine, Warsaw Medical University, Banacha Street 1a, 02-097 Warsaw, Poland
| | - Ludmila Klimatckaia
- Department of Social Pedagogy and Social Work, Krasnoyarsk State Pedagogical University named after V.P. Astafiev, A. Lebedeva 89 Str, Krasnoyarsk 660017, Russia
| | - Yelena Loginovich
- Institute of Biology Systems and Genetic Research, Lithuanian University of Health Sciences, MLK, Eivenių 4Str, LT-50103 Kaunas, Lithuania
| | - Marta Rachel
- Department of Human Physiology and Pathophysiology, Faculty of Medicine, University of Rzeszów, Kopisto 2a Str, 35-359 Rzeszow, Poland
- Department of Allergology and Cystic Fibrosis, Clinical Provincial Hospital No. 2, Lwowska 60 Str, 35-301 Rzeszów, Poland
| | - Justína Gereová
- Department of Epidemiology, Faculty of Public Health, Slovak Medical University in Bratislava, Limbová 14 Str, 833 03 Bratislava, Slovak Republic
| | - Justyna Golonko
- Student's Scientific Society at 2nd Department of Lung Diseases and Tuberculosis, Medical University of Bialystok, Żurawia 14 Str, 15-540 Bialystok, Poland
| | - Ihar Naumau
- Department of General Hygiene and Ecology, Grodno State Medical University, Gorkogo 80 Str, 230009 Grodno, Belarus
| | - Kamil Kornicki
- Department of General and Oncological Pulmonology, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, Kopcińskiego 22 Str, 90-153 Lodz, Poland
| | - Paulina Pepłowska
- Department of Family Medicine, Warsaw Medical University, Banacha Street 1a, 02-097 Warsaw, Poland
| | - Valeriy Kovalevskiy
- Department of Childhood Psychology, Krasnoyarsk State Pedagogical University named after V.P. Astafiev, A. Lebedeva 89 Str, Krasnoyarsk 660017, Russia
| | - Asta Raskiliene
- Institute of Biology Systems and Genetic Research, Lithuanian University of Health Sciences, MLK, Eivenių 4Str, LT-50103 Kaunas, Lithuania
| | - Krzysztof Bielewicz
- Department of Human Physiology and Pathophysiology, Faculty of Medicine, University of Rzeszów, Kopisto 2a Str, 35-359 Rzeszow, Poland
| | - Zuzana Krištúfková
- Department of Epidemiology, Faculty of Public Health, Slovak Medical University in Bratislava, Limbová 14 Str, 833 03 Bratislava, Slovak Republic
| | - Robert Mróz
- 2nd Department of Lung Diseases and Tuberculosis, Medical University of Bialystok, Żurawia 14 Str, 15-540 Bialystok, Poland
| | - Paulina Majek
- Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medykow 18 Str, 40-752 Katowice, Poland
| | - Jakub Lubanski
- Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medykow 18 Str, 40-752 Katowice, Poland
| | - Dorota Kaleta
- Department of Hygiene and Epidemiology, Medical University of Lodz, Zeligowskiego 7/9 Str, 90-752 Łódź, Poland
| | - Jarosław Pinkas
- School of Public Health, Centre of Postgraduate Medical Education, Kleczewska 61/63 Str, 01-826 Warsaw, Poland
| | - Jan Eugeniusz Zejda
- Department of Epidemiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medykow 18 Str, 40-752 Katowice, Poland
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15
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Abafalvi L, Pénzes M, Urbán R, Foley KL, Kaán R, Kispélyi B, Hermann P. Perceived health effects of vaping among Hungarian adult e-cigarette-only and dual users: a cross-sectional internet survey. BMC Public Health 2019; 19:302. [PMID: 30866897 PMCID: PMC6417163 DOI: 10.1186/s12889-019-6629-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 03/06/2019] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Knowledge about the health effects of e-cigarette use (or vaping) among past and current combustible cigarette users is limited. Several studies have assessed vaping-related adverse events (AEs) and beneficial health effects, however, most studies focused on AEs in general and examined only a few physiological changes that vapers experience. This study aims to explore self-reported AEs and perceived health changes due to e-cigarette use among Hungarian adult e-cigarette-only users (former smokers who switched completely to e-cigarette use) and dual users (smokers who use e-cigarettes and combustible tobacco cigarettes concomitantly). METHODS A cross-sectional, web-based survey of 1042 adult Hungarian e-cigarette users was conducted in 2015. Participants reported AEs and changes in physiological functions since they switched from smoking to e-cigarette use or while dually using e-cigarettes and combustible cigarettes. Confirmatory factor analysis with covariates was applied to explain perceived health changes due to e-cigarette-only use and dual use. RESULTS Dual users (17.6%) were significantly more likely to report AEs of vaping than e-cigarette-only users (26.2% vs. 11.8%, p < 0.001). Experiencing health improvements were significantly more likely among e-cigarette-only users than for dual users for all surveyed physiological functions. E-cigarette-only users reported larger effects of vaping on sensory, physical functioning, and mental health factors compared to dual users. Self-reported changes in sensory and physical functioning were significantly higher among individuals using e-cigarettes more than a year and people who were past heavy smokers (smoked ≥20 cigarettes per day). Gender was related to sensory improvement only; males reported greater improvement than females. CONCLUSIONS The majority of e-cigarette-only users reported more perceived beneficial changes in physiological functions and fewer AEs than dual users. Perceived short-term benefits of e-cigarette use may reinforce users despite the uncertainty of long-term health consequences. Health professionals should provide balanced information regarding the possible short- and long-term positive and negative health effects of e-cigarette use during consultations with patients.
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Affiliation(s)
- Lilla Abafalvi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Melinda Pénzes
- Institute of Public Health, Faculty of Medicine, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Róbert Urbán
- Institute of Psychology, Eötvös Loránd University, Izabella utca 46, Budapest, H-1064 Hungary
| | - Kristie L. Foley
- Department of Implementation Science, Wake Forest University School of Medicine, Medical Center Boulevard, Winston Salem, NC 27157 USA
| | - Réka Kaán
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Barbara Kispélyi
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
| | - Péter Hermann
- Department of Prosthodontics, Faculty of Dentistry, Semmelweis University, Üllői út 26, Budapest, H-1085 Hungary
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16
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Glasser AM, Collins L, Pearson JL, Abudayyeh H, Niaura RS, Abrams DB, Villanti AC. Overview of Electronic Nicotine Delivery Systems: A Systematic Review. Am J Prev Med 2017; 52:e33-e66. [PMID: 27914771 PMCID: PMC5253272 DOI: 10.1016/j.amepre.2016.10.036] [Citation(s) in RCA: 320] [Impact Index Per Article: 45.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 10/07/2016] [Accepted: 10/26/2016] [Indexed: 12/20/2022]
Abstract
CONTEXT Rapid developments in e-cigarettes, or electronic nicotine delivery systems (ENDS), and the evolution of the overall tobacco product marketplace warrant frequent evaluation of the published literature. The purpose of this article is to report updated findings from a comprehensive review of the published scientific literature on ENDS. EVIDENCE ACQUISITION The authors conducted a systematic review of published empirical research literature on ENDS through May 31, 2016, using a detailed search strategy in the PubMed electronic database, expert review, and additional targeted searches. Included studies presented empirical findings and were coded to at least one of nine topics: (1) Product Features; (2) Health Effects; (3) Consumer Perceptions; (4) Patterns of Use; (5) Potential to Induce Dependence; (6) Smoking Cessation; (7) Marketing and Communication; (8) Sales; and (9) Policies; reviews and commentaries were excluded. Data from included studies were extracted by multiple coders (October 2015 to August 2016) into a standardized form and synthesized qualitatively by topic. EVIDENCE SYNTHESIS There were 687 articles included in this systematic review. The majority of studies assessed patterns of ENDS use and consumer perceptions of ENDS, followed by studies examining health effects of vaping and product features. CONCLUSIONS Studies indicate that ENDS are increasing in use, particularly among current smokers, pose substantially less harm to smokers than cigarettes, are being used to reduce/quit smoking, and are widely available. More longitudinal studies and controlled trials are needed to evaluate the impact of ENDS on population-level tobacco use and determine the health effects of longer-term vaping.
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Affiliation(s)
- Allison M Glasser
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia.
| | - Lauren Collins
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia
| | - Jennifer L Pearson
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia
| | - Haneen Abudayyeh
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia
| | - Raymond S Niaura
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia; Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; Georgetown University Medical Center, Lombardi Comprehensive Cancer Center, Washington, District of Columbia
| | - David B Abrams
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia; Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; Georgetown University Medical Center, Lombardi Comprehensive Cancer Center, Washington, District of Columbia
| | - Andrea C Villanti
- The Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, District of Columbia; Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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