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Rabenstein A, Czermak L, Fischer E, Kahnert K, Pogarell O, Jörres RA, Nowak D, Rüther T. Implications of Switching from Conventional to Electronic Cigarettes on Quality of Life and Smoking Behaviour: Results from the EQualLife Trial. Eur Addict Res 2024; 30:207-215. [PMID: 38626733 DOI: 10.1159/000536255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 01/02/2024] [Indexed: 04/18/2024]
Abstract
INTRODUCTION Electronic cigarettes and "vaping" have become popular since their appearance in Europe and the USA in approximately 2006. They are often perceived as having fewer health risks than conventional cigarettes, which makes them of interest as a support tool in smoking cessation. However, its efficacy regarding cessation or reduction of smoking under real-life conditions remains controversial. Our objective was to clarify this question in an observational study of smoking habits after initiating vaping without targeted intervention, as compared to a validated cessation programme. METHODS From October 2015 to April 2018, 80 subjects (60 in the e-cigarette group and 20 in the supervised smoking cessation group) were included in two trial visits, one at the start of the trial and the second after 3 months, plus 4 questionnaire surveys: at the start of the trial and after a 1, 2, and 3 month period. The questionnaire included a nicotine use inventory, a modified Fagerström test for nicotine dependence, and the WHO-QOL-BREF survey. RESULTS E-cigarettes were effective, leading to a significant (p < 0.03) reduction (p < 0.03) in tobacco consumption and nicotine dependence, with an abstinence rate of 43% after 3 months. Compared to participants in the smoking cessation programme, their use was not associated with an improvement in quality of life during the quitting attempt, and there were no significant differences in clinical symptoms between groups. The reduction in nicotine dependence was more pronounced (p < 0.012) for the smoking cessation programme, with higher abstinence rates (p = 0.011 after 12 weeks) and lower (p < 0.003) remaining tobacco consumption compared to electronic cigarettes. DISCUSSION/CONCLUSIONS The use of electronic cigarettes reduced nicotine dependence and tobacco consumption, but a supervised smoking cessation programme was superior in terms of achieved cessation in both regards. Electronic cigarettes did not improve the quality of life. Since e-cigarettes could be associated with long-term health risks, their usefulness in smoking cessation remains questionable, and a professionally guided and validated smoking cessation programme still appears to be superior and preferable, in terms of achieved cessation. Although this trial is limited regarding the number of participants and follow-up time, it highlights the need for additional, large clinical trials evaluating the efficacy of e-cigarettes for smoking cessation in comparison to a professionally guided smoking cessation programme.
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Affiliation(s)
- Andrea Rabenstein
- Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany
| | - Lilian Czermak
- Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany
| | - Elke Fischer
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital, LMU Munich, German Center for Lung Research (DZL Munich), CPD (Comprehensive Pneumology Center Munich), Munich, Germany
| | - Kathrin Kahnert
- Department of Medicine V, LMU University Hospital, LMU Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research (DZL), Munich, Germany
- MediCenter Germering, Germering, Germany
| | - Oliver Pogarell
- Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany
| | - Rudolf A Jörres
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital, LMU Munich, German Center for Lung Research (DZL Munich), CPD (Comprehensive Pneumology Center Munich), Munich, Germany
| | - Dennis Nowak
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital, LMU Munich, German Center for Lung Research (DZL Munich), CPD (Comprehensive Pneumology Center Munich), Munich, Germany
| | - Tobias Rüther
- Department of Psychiatry and Psychotherapy, LMU University Hospital, LMU Munich, Munich, Germany
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Pauwels CGGM, Visser WF, Pennings JLA, Baloe EP, Hartendorp APT, van Tiel L, van Mourik M, Vaessen W, Boesveldt S, Talhout R. Sensory appeal and puffing intensity of e-cigarette use: Influence of nicotine salts versus free-base nicotine in e-liquids. Drug Alcohol Depend 2023; 248:109914. [PMID: 37245418 DOI: 10.1016/j.drugalcdep.2023.109914] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 04/27/2023] [Accepted: 05/05/2023] [Indexed: 05/30/2023]
Abstract
BACKGROUND In the US, nicotine salts (with protonated nicotine instead of free-based nicotine) have been reported to lower the harshness and bitterness of e-cigarette aerosols, making it easier to inhale high levels of nicotine. This study aimed to determine whether nicotine salts also increase sensory appeal at lower concentrations (< 20mg/mL). Moreover, and novel, inhalation intensity of both types of e-liquids was compared. METHODS In a randomized, double-blinded, within-participants design, healthy adults who use e-cigarettes (n=68) vaped tobacco-flavored e-liquids containing 12mg/mL of free-based nicotine or nicotine salt ad libitum, using their own device, during two online sessions (June-July 2021, Utrecht, The Netherlands). The sensory parameters perceived liking, nicotine intensity, harshness, and pleasantness were rated on a 100-unit visual analog scale. The intensity of use was determined by the recorded puff number, duration and interval. RESULTS Test scores on appeal, harshness and puffing behavior parameters showed no significant differences between the nicotine salt and the free-base condition. The average inhalation time was 2.5seconds. Additional analyses found no significant effect of liquid order, age, gender, smoking status, vaping frequency and familiarity with nicotine salts. Significant positive correlations were found between the sensory parameters except for harshness. CONCLUSIONS Contrary to a previous study that used higher nicotine concentrations and standardized puffing conditions in a laboratory setting, we did not observe the effects of nicotine salts on sensory appeal in our real-life study paradigm. Moreover, we did not see effects on study parameters related to puffing intensity.
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Affiliation(s)
- Charlotte G G M Pauwels
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands
| | - Wouter F Visser
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands
| | - Jeroen L A Pennings
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands
| | - Ernesto P Baloe
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands
| | - Arnout P T Hartendorp
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands
| | - Loes van Tiel
- Essensor BV, Marijkeweg 22a, Wageningen6709 PG, the Netherlands
| | | | - Wim Vaessen
- Essensor BV, Marijkeweg 22a, Wageningen6709 PG, the Netherlands
| | - Sanne Boesveldt
- Division of Human Nutrition and Health, Wageningen University & Research, P.O. Box 17, Wageningen6700 AA, the Netherlands
| | - Reinskje Talhout
- National Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, the Netherlands.
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Alhajj MN, Al-Maweri SA, Folayan MO, Halboub E, Khader Y, Omar R, Amran AG, Al-Batayneh OB, Celebić A, Persic S, Kocaelli H, Suleyman F, Alkheraif AA, Divakar DD, Mufadhal AA, Al-Wesabi MA, Alhajj WA, Aldumaini MA, Khan S, Al-Dhelai TA, Alqahtani AS, Murad AH, Makzoumé JE, Kohli S, Ziyad TA. Oral health practices and self-reported adverse effects of E-cigarette use among dental students in 11 countries: an online survey. BMC Oral Health 2022; 22:18. [PMID: 35081945 PMCID: PMC8793181 DOI: 10.1186/s12903-022-02053-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 01/18/2022] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVES E-cigarette use has become popular, particularly among the youth. Its use is associated with harmful general and oral health consequences. This survey aimed to assess self-reported oral hygiene practices, oral and general health events, and changes in physiological functions (including physical status, smell, taste, breathing, appetite, etc.) due to E-cigarette use among dental students. METHODS This online, multicounty survey involved undergraduate dental students from 20 dental schools across 11 different countries. The questionnaire included demographic characteristics, E-cigarette practices, self-reported complaints, and associated physiological changes due to E-cigarette smoking. Data were descriptively presented as frequencies and percentages. A Chi-square test was used to assess the potential associations between the study group and sub-groups with the different factors. Statistical analysis was performed using SPSS at P < 0.05. RESULTS Most respondents reported regular brushing of their teeth, whereas only 70% used additional oral hygiene aids. Reported frequencies of complaints ranged from as low as 3.3% for tongue inflammation to as high as 53.3% for headache, with significant differences between E-cigarette users and non-users. Compared to non-smokers, E-cigarette users reported significantly higher prevalence of dry mouth (33.1% vs. 23.4%; P < 0.001), black tongue (5.9% vs. 2.8%; P = 0.002), and heart palpitation (26.3%% vs. 22.8%; P = 0.001). Although two-thirds of the sample reported no change in their physiological functions, E-cigarette users reported significant improvement in their physiological functions compared to never smokers or tobacco users. CONCLUSION Dental students showed good oral hygiene practices, but E-cigarette users showed a higher prevalence of health complications.
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Affiliation(s)
| | | | - Morenike O Folayan
- Department of Child Dental Health, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Esam Halboub
- Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia
- Department of Oral Medicine, Oral Pathology and Oral Radiology, Faculty of Dentistry, Sana'a University, Sana'a, Yemen
| | - Yousef Khader
- Department of Public Health, Community Medicine and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Ridwaan Omar
- Department of Restorative Sciences, Division of Prosthodontics, Faculty of Dentistry, Kuwait University, Safat, Kuwait
| | - Abdullah G Amran
- Department of Periodontics, Faculty of Dentistry, Thamar University, Dhamar, Yemen
| | - Ola B Al-Batayneh
- Department of Preventive Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, Jordan
| | - Asja Celebić
- Department of Removable Prosthodontics, School of Dental Medicine and Clinical Hospital Centre, University of Zagreb, Zagreb, Croatia
| | - Sanja Persic
- Department of Removable Prosthodontics, School of Dental Medicine and Clinical Hospital Centre, University of Zagreb, Zagreb, Croatia
| | - Humeyra Kocaelli
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
| | - Firas Suleyman
- Department of Prosthodontics, Faculty of Dentistry, University of Health Sciences, İIstanbul, Turkey
| | - Abdulaziz A Alkheraif
- Dental Biomaterials Research Chair, Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Darshan D Divakar
- Dental Biomaterials Research Chair, Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Abdulbaset A Mufadhal
- Department of Conservative Dentistry, Faculty of Dentistry, Sana'a University, Sana'a, Yemen
| | - Mohammed A Al-Wesabi
- Department of Preventive and Biomedical Science, Faculty of Dentistry, University of Science and Technology, Taiz, Yemen
| | - Wadhah A Alhajj
- Department of Periodontics, Faculty of Dentistry, Thamar University, Dhamar, Yemen
- Department of Dentistry, Faculty of Medical Sciences, Civilization University, Sana'a, Yemen
| | - Mokhtar A Aldumaini
- Department of Fixed and Removable Prosthodontics, Faculty of Dentistry, University of Ibb, Ibb, Yemen
| | - Saadika Khan
- Department of Restorative Dentistry, Faculty of Dentistry, University of the Western Cape, Cape Town, South Africa
| | - Thiyezen A Al-Dhelai
- Department of Orthodontic and Pediatric Dentistry, College of Dentistry, Qassim University, Buraydah, Saudi Arabia
- Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, University of Ibb, Ibb, Yemen
| | - Ahmed Shaher Alqahtani
- Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Ali H Murad
- Department of Oral Diagnosis, College of Dentistry, University of Al-Qadisiyah, Al-Diwaniya, Iraq
| | - Joseph E Makzoumé
- Department of Removable Prosthodontics, Faculty of Dental Medicine, Saint-Joseph University of Beirut, Beirut, Lebanon
| | - Shivani Kohli
- Division of Clinical Dentistry, School of Dentistry, International Medical University (IMU), Kuala Lumpur, Malaysia
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AlMatrouk A, Lemons K, Ogura T, Lin W. Modification of the Peripheral Olfactory System by Electronic Cigarettes. Compr Physiol 2021; 11:2621-2644. [PMID: 34661289 DOI: 10.1002/cphy.c210007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Electronic cigarettes (e-cigs) are used by millions of adolescents and adults worldwide. Commercial e-liquids typically contain flavorants, propylene glycol, and vegetable glycerin with or without nicotine. These chemical constituents are detected and evaluated by chemosensory systems to guide and modulate vaping behavior and product choices of e-cig users. The flavorants in e-liquids are marketing tools. They evoke sensory percepts of appealing flavors through activation of chemical sensory systems to promote the initiation and sustained use of e-cigs. The vast majority of flavorants in e-liquids are volatile odorants, and as such, the olfactory system plays a dominant role in perceiving these molecules that enter the nasal cavity either orthonasally or retronasally during vaping. In addition to flavorants, e-cig aerosol contains a variety of by-products generated through heating the e-liquids, including odorous irritants, toxicants, and heavy metals. These harmful substances can directly and adversely impact the main olfactory epithelium (MOE). In this article, we first discuss the olfactory contribution to e-cig flavor perception. We then provide information on MOE cell types and their major functions in olfaction and epithelial maintenance. Olfactory detection of flavorants, nicotine, and odorous irritants and toxicants are also discussed. Finally, we discuss the cumulated data on modification of the MOE by flavorant exposure and toxicological impacts of formaldehyde, acrolein, and heavy metals. Together, the information presented in this overview may provide insight into how e-cig exposure may modify the olfactory system and adversely impact human health through the alteration of the chemosensory factor driving e-cig use behavior and product selections. © 2021 American Physiological Society. Compr Physiol 11:2621-2644, 2021.
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Affiliation(s)
- Abdullah AlMatrouk
- General Department of Criminal Evidence, Forensic Laboratories, Ministry of Interior, Farwaniyah, Kuwait.,Department of Biological Sciences, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Kayla Lemons
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA.,Department of Biological Sciences, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Tatsuya Ogura
- Department of Biological Sciences, University of Maryland Baltimore County, Baltimore, Maryland, USA
| | - Weihong Lin
- Department of Biological Sciences, University of Maryland Baltimore County, Baltimore, Maryland, USA
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Pénzes M, Bakacs M, Brys Z, Vitrai J, Tóth G, Berezvai Z, Urbán R. Vaping-Related Adverse Events and Perceived Health Improvements: A Cross-Sectional Survey among Daily E-Cigarette Users. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168301. [PMID: 34444050 PMCID: PMC8394644 DOI: 10.3390/ijerph18168301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/30/2021] [Accepted: 08/01/2021] [Indexed: 11/20/2022]
Abstract
Web-based samples of e-cigarette users commonly report significant vaping-related health improvements (HIs) and mild adverse events (AEs). This cross-sectional study with in-person interviewing data collection examined self-reported AEs and perceived HIs among Hungarian adult current daily exclusive e-cigarette (n = 65) and dual users (n = 127), and former daily e-cigarette users (n = 91) in 2018. Logistic regression was used to evaluate associations between reporting any AEs/HIs, vaping status, and covariates. More former users (52.7%) reported AEs than current users (39.6%; p = 0.038). Exclusive and dual daily users reported similar rates of AEs (44.6% and 37.0%, respectively; p = 0.308). More current users (46.9%) experienced HIs than former users (35.2%; p = 0.064). Exclusive daily users were more likely to report HIs than dual users (63.1% versus 38.6%; p = 0.001). Former user status and smoking cessation/reduction reasons increased the odds of reporting AEs, whereas nicotine-containing e-liquid use and older age decreased the odds of reporting AEs. Exclusive vaper status, using advanced generation devices, and smoking cessation/reduction reasons increased the odds of experiencing HIs. This study, which used a traditional data collection methodology, found a higher rate of AEs and a lower rate of HIs compared to web-based surveys. Our results highlight that experiencing AEs and HIs is affected by users’ characteristics, in addition to the device and e-liquid type.
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Affiliation(s)
- Melinda Pénzes
- Department of Public Health, Faculty of Medicine, Semmelweis University, H-1085 Budapest, Hungary
- Correspondence: ; Tel.: +36-70-380-7655
| | - Márta Bakacs
- National Institute of Pharmacy and Nutrition, H-1051 Budapest, Hungary;
| | - Zoltán Brys
- Department of Telecommunications and Media Informatics, Faculty of Electrical Engineering and Informatics, Budapest University of Technology and Economics, H-1117 Budapest, Hungary;
| | - József Vitrai
- Pharmaproject-Statisztika Ltd., H-2081 Piliscsaba, Hungary;
| | - Gergely Tóth
- Institute of Sociology, Centre for Social Sciences, Hungarian Academy of Sciences Centre of Excellence, Eötvös Loránd Research Network, H-1097 Budapest, Hungary;
- Faculty of Humanities and Social Sciences, Károli Gáspár University of the Reformed Church in Hungary, H-1091 Budapest, Hungary
| | - Zombor Berezvai
- Institute of Marketing, Corvinus University of Budapest, H-1093 Budapest, Hungary;
| | - Róbert Urbán
- Institute of Psychology, Eötvös Loránd University, H-1064 Budapest, Hungary;
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Adriaens K, Belmans E, Van Gucht D, Baeyens F. Electronic cigarettes in standard smoking cessation treatment by tobacco counselors in Flanders: E-cigarette users show similar if not higher quit rates as those using commonly recommended smoking cessation aids. Harm Reduct J 2021; 18:28. [PMID: 33663529 PMCID: PMC7931336 DOI: 10.1186/s12954-021-00475-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 02/12/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This interventional-cohort study tried to answer if people who smoke and choose an e-cigarette in the context of smoking cessation treatment by tobacco counselors in Flanders are achieving smoking abstinence and how they compare to clients who opt for commonly recommended (or no) aids (nicotine replacement therapy, smoking cessation medication). METHODS Participants were recruited by tobacco counselors. They followed smoking cessation treatment (in group) for 2 months. At several times during treatment and 7 months after quit date, participants were asked to fill out questionnaires and to perform eCO measurements. RESULTS One third of all participants (n = 244) achieved smoking abstinence 7 months after the quit date, with e-cigarette users having higher chances to be smoking abstinent at the final session compared to NRT users. Point prevalence abstinence rates across all follow-up measurements, however, as well as continuous and prolonged smoking abstinence, were similar in e-cigarette users and in clients having chosen a commonly recommended (or no) smoking cessation aid. No differences were obtained between smoking cessation aids with respect to product use and experiences. CONCLUSIONS People who smoke and choose e-cigarettes in the context of smoking cessation treatment by tobacco counselors show similar if not higher smoking cessation rates compared to those choosing other evidence-based (or no) smoking cessation aids.
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Affiliation(s)
- Karolien Adriaens
- Faculty of Psychology and Educational Sciences, KU Leuven – University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium
| | - Eline Belmans
- Faculty of Psychology and Educational Sciences, KU Leuven – University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium
| | - Dinska Van Gucht
- Faculty of Psychology and Educational Sciences, KU Leuven – University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium
- Thomas More University of Applied Sciences, Molenstraat 8, 2018 Antwerp, Belgium
| | - Frank Baeyens
- Faculty of Psychology and Educational Sciences, KU Leuven – University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium
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Karasneh R, Al-Azzam S, Nusair M, Hawamdeh S. Perceptions, symptoms, and practices of electronic cigarette users: Descriptive analysis and validation of Arabic short form vaping consequences questionnaire. PLoS One 2021; 16:e0245443. [PMID: 33481827 PMCID: PMC7822314 DOI: 10.1371/journal.pone.0245443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 12/31/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND E-cigarette (EC) use is increasing worldwide. Understanding the practices and perceptions of e-cigarette users and profiling the symptoms they experience is essential for regulating the use of such products. This study aims to investigate the practices and perceptions of e-cigarette users in Jordan and examine the symptoms (e.g. respiratory) they associate with e-cigarette use. METHODS A cross-sectional online survey was conducted to assess EC use and tobacco smoking behaviors and the corresponding health symptoms among EC users in Jordan. EC use expectancies were also assessed using the Short Form Vaping Consequences Questionnaire, which was first translated into Arabic and tested for validity and reliability. RESULTS Out of the 400 EC users surveyed, 95.5% were male, 76.2% used nicotine-containing juice, and 56.8% were concurrent tobacco smokers. Further, the participants had a mean age of 28.9 years (±10.2). Among dual EC/cigarette users, 88.6% reported that they tried to quit cigarette smoking, with e-cigarette use being the most commonly tried method of smoking cessation. The smoking-related symptoms reported by regular cigarette smokers mainly included sputum production (77.5%). The participants reported that using e-cigarettes instead of tobacco cigarettes had led to improvements in their sputum production (60.8%), breathing (59%), and general wellbeing (52%). Pleasant taste, enjoyable taste sensation, and flavor were significantly stronger (P-value < 0.05) among e-cigarette users compared to dual users. Dual EC/cigarette users reported stronger perceptions in the negative consequences scale, particularly with regards to the hazardous effects of smoking on health (P-value < 0.05). CONCLUSION Dual daily use of e-cigarettes and regular cigarettes is a common practice among EC users. We recommend that further research is conducted on dual EC/cigarette use and the potential health risks this may have (e.g. higher nicotine intake as compared to the single use of either products).
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Affiliation(s)
- Reema Karasneh
- Department of Basic Medical Sciences, Faculty of Medicine, Yarmouk University, Irbid, Jordan
| | - Sayer Al-Azzam
- Clinical Pharmacy Department, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Mohammad Nusair
- Department of Pharmacy Practice, Faculty of Pharmacy, Yarmouk University, Irbid, Jordan
| | - Sahar Hawamdeh
- Clinical Pharmacy Department, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Sapru S, Vardhan M, Li Q, Guo Y, Li X, Saxena D. E-cigarettes use in the United States: reasons for use, perceptions, and effects on health. BMC Public Health 2020; 20:1518. [PMID: 33032554 PMCID: PMC7545933 DOI: 10.1186/s12889-020-09572-x] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/20/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Many researchers claim electronic cigarettes (e-cigarettes) to be a breakthrough invention for tobacco users that aspires to curb their addiction to conventional cigarettes. Claimed to be safer by their promoters, these smokeless devices have become increasingly popular since their arrival on the market among users of all ages, especially adolescents. This paper investigated the trends in e-cigarette usage since the time it arrived in the United States, highlighting the highest surge that has occurred in adolescent e-cigarette use. It also aimed to understand the reasons and perceptions behind the ever-increasing use of e-cigarettes by adolescents. MAIN BODY With the advent of e-cigarettes and common positive perceptions regarding their use, we are at risk of reversing the years of efforts regarding tobacco control and instead advance towards a new addiction with currently unknown long-term health hazards. There is substantial data showing a significant increase of e-cigarette users in the United States, especially among adolescents. The aim of this review was to explore the reasons behind this widespread increase in the use of e-cigarettes among the teenage population in the US and also to uncover the common perceptions about these new electronic delivery systems. In addition, this review attempted to summarize health benefits and hazards associated with e-cigarette use as it crucial to have the right information among its users regarding the health effects of e-cigarette use. CONCLUSION E-cigarettes are more appealing than c-cigarettes for a variety of reasons, including cost, choice of different flavors, ease of accessibility, and use and impact of social media. There are also different perceptions among e-cigarette users, including both adolescents and adults. The former group may use them because of the sense of fashion associated with this novel device, and the latter might intend to quit conventional/combustible cigarettes (c-cigarettes) by switching to e-cigarettes. However, it is important to note that e-cigarettes are a recent phenomenon; therefore, there is a lack of many long-term studies that can identify future health risks associated with e-cigarette use. We need more detailed studies that focus on the long-term health effects of e-cigarette use. Moreover, with the ever-increasing usage of e-cigarettes by adolescents (10 and 19 years), it is very important that e-cigarettes be incorporated into the current tobacco-free laws and ordinances. We conclude by stating that e-cigarettes need stronger regulations to prevent youth access and use.
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Affiliation(s)
- Sakshi Sapru
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA
| | - Mridula Vardhan
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA
| | - Qianhao Li
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA
| | - Yuqi Guo
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA
| | - Xin Li
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA
- Departments of Urology, New York University School of Medicine, New York, NY, 10016, USA
| | - Deepak Saxena
- Department of Molecular Pathobiology, New York University College of Dentistry, 345 E 24th St, Room 921B, New York, NY, 10010, USA.
- Departments of Surgery, New York University School of Medicine, New York, NY, 10016, USA.
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Al-Balas HI, Al-Balas M, Al-Balas H, Almehaiza S, Melhem HB, Al-Balas B. Electronic Cigarettes Prevalence and Awareness Among Jordanian Individuals. J Community Health 2020; 46:587-590. [PMID: 32776292 DOI: 10.1007/s10900-020-00904-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The general awareness regarding E-smoking is varying from country to other depending on multivariable factors. We try to investigate the prevalence of E-Cigarette Awareness, Perceived Harmfulness, Prevalence, and Associations with Smoking-Cessation Outcomes among different age groups and different sex in Jordanian individuals. The study element shaped by data gathered from various questionnaire surveys. The questionnaire was of our own design the method of data collection was through online surveys Different applications were used to distributing the questionnaire including; Whatsapp, Facebook, Instagram, other social applications. The study included 1536 participants. The prevalence of E-smoking is 18% among Jordanian individuals where it is 24.9% in males and 3.5% in females. 47.3% of participants believe that E-smoking has less harmful effects than traditional cigarette smoking while 46.7% believe that E-smoking has the same risk of cigarette smoking. 56% of participants believe the E-smoking can lead to addiction. E-smoking is considered an emerging modality of smoking with limited data regarding its long term impact regarding its addictive behavior and toxic effect. Awareness program regarding E-smoking is mandatory especially for the nontraditional smoker and young people.
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Affiliation(s)
| | - Mahmoud Al-Balas
- Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Zarqa, Jordan
| | - Hamzeh Al-Balas
- Department of General and Special Surgery, Faculty of Medicine, Hashemite University, Zarqa, Jordan
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Chemical Characterization of Electronic Cigarette (e-cigs) Refill Liquids Prior to EU Tobacco Product Directive Adoption: Evaluation of BTEX Contamination by HS-SPME-GC-MS and Identification of Flavoring Additives by GC-MS-O. ATMOSPHERE 2020. [DOI: 10.3390/atmos11040374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The present study focused on the determination of benzene, toluene, ethylbenzene and xylenes (BTEX) concentration levels in 97 refill liquids for e-cigs selected by the Italian National Institute of Health as representative of the EU market between 2013 and 2015 prior to the implementation of the European Union (EU) Tobacco Product Directive (TPD). Most of the e-liquids investigated (85/97) were affected by BTEX contamination, with few exceptions observed (levels below the limit of quantification (LOQ) of headspace-solid phase micro extraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) methodology). Across brands, concentration levels ranged from 2.7 to 30,200.0 µg/L for benzene, from 1.9 to 447.8 µg/L for ethylbenzene, from 1.9 to 1,648.4 µg/L for toluene and from 1.7 to 574.2 µg/L for m,p,o-xylenes. The variability observed in BTEX levels is likely to be related to the variability in contamination level of both propylene glycol and glycerol and flavoring additives included. No correlation was found with nicotine content. Moreover, on a limited number of e-liquids, gas chromatography-mass spectrometry-olfactometry (GC-MS-O) analysis was performed, allowing the identification of key flavoring additives responsible of specific flavor notes. Among them, diacetyl is a flavoring additive of concern for potential toxicity when directly inhaled into human airways. The data reported are eligible to be included in the pre-TPD database and may represent a reference for the ongoing evaluation on e-liquids safety and quality under the current EU Legislation.
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Diamantopoulou E, Barbouni A, Merakou K, Lagiou A, Farsalinos K. Patterns of e-cigarette use, biochemically verified smoking status and self-reported changes in health status of a random sample of vapeshops customers in Greece. Intern Emerg Med 2019; 14:843-851. [PMID: 30635832 DOI: 10.1007/s11739-018-02011-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 12/13/2018] [Indexed: 01/14/2023]
Abstract
To understand the population impact of e-cigarettes, it is important to examine the profile of e-cigarette users. The purpose was to examine the characteristics, patterns of e-cigarette use and smoking status of a random sample of vapeshops customers in Greece. Fourteen vapeshops were randomly selected in the region of Athens. Every third customer buying products for personal use was recruited by a researcher visiting the vapeshops. Current smoking status was assessed by measuring exhaled carbon monoxide (eCO), with a value ≥ 7 ppm being used to classify subjects as current smokers. A questionnaire was used to examine past smoking status, patterns of e-cigarette use, changes in health status and experienced side effects. Logistic regression analysis was performed to identify correlates of being a former smoker. A total of 309 participants were analyzed, with 82.5% being daily e-cigarette users. The vast majority (98%) were smokers before e-cigarette use initiation, with 69.6% of them having eCO < 7 ppm (former smokers). Only 1% were never smokers, and 1% had quit smoking before e-cigarette use initiation; all of them had eCO < 7 ppm. Most participants were using third-generation devices (61.8%) and were using non-tobacco flavors (58.9%). The average liquid consumption was 5 mL/day. Most participants experienced health benefits, mainly improvement in physical status, exercise capacity, olfactory and gustatory senses, while the most common side effects were throat irritation and cough. The strongest correlate of being a former smoker was daily e-cigarette use. Vapeshops customers in Greece are mainly current and former smokers with the majority of them having quit smoking. E-cigarette use by never smokers is rare and none of them subsequently initiate smoking.
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Affiliation(s)
| | - Anastasia Barbouni
- National School of Public Health, Alexandras Av. 196, 11521, Athens, Greece
| | - Kyriakoula Merakou
- National School of Public Health, Alexandras Av. 196, 11521, Athens, Greece
| | - Areti Lagiou
- University of West Attica, 12243, Aigaleo, Greece
| | - Konstantinos Farsalinos
- National School of Public Health, Alexandras Av. 196, 11521, Athens, Greece.
- Onassis Cardiac Surgery Center, Sygrou 356, 17674, Kallithea, Greece.
- Department of Pharmacy, University of Patras, 26500, Rio, Greece.
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12
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Antwi GO, Lohrmann DK, Jayawardene W, Chow A, Obeng CS, Sayegh AM. Associations between e-cigarette and combustible cigarette use among U.S. cancer survivors: implications for research and practice. J Cancer Surviv 2019; 13:316-325. [PMID: 30955182 DOI: 10.1007/s11764-019-00753-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 01/17/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE Prior studies established significant associations between e-cigarette use and combustible cigarette smoking in the general population; however, little is known about such associations among cancer survivors. Thus, the current study examined possible associations between e-cigarette use and combustible cigarette smoking among U.S. cancer survivors. METHODS Cross-sectional data were drawn from the 2016 Behavioral Risk Factor Surveillance System Survey. Binary logistic regression was used to analyze the associations between e-cigarette user status and combustible cigarette-smoking status in a sample of 4680 cancer survivors, controlling for alcohol use and sociodemographic factors. Analyses were weighted for unequal probability of sample selection to reflect national cancer survivor population estimates. RESULTS Prevalence for current e-cigarette use and combustible cigarette smoking for cancer survivors was 2.57% and 16.16%, respectively. In the adjusted analyses, cancer survivors who reported current e-cigarette use, compared to never-users, had greater odds of being current combustible cigarette smokers (odds ratio [OR] = 11.81, 95% confidence interval [CI] = 5.38-25.93). Likewise, former e-cigarette users, compared to never-users, had greater odds of being current combustible cigarette smokers (OR = 15.90, 95% CI = 10.68-23.36). CONCLUSION Among cancer survivors in the USA, e-cigarette use had a positive and highly significant association with combustible cigarette smoking. IMPLICATIONS FOR CANCER SURVIVORS In order to prevent multiple and substitute use of nicotine-delivery products, prevention interventions and cessation programs designed for cancer survivors should specifically target both current combustible cigarette smokers and non-smokers who report former and current e-cigarette use.
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Affiliation(s)
- Godfred O Antwi
- Department of Applied Heath Science, Indiana University School of Public Health, SPH 116, 1025 E 7th Street, Bloomington, IN, 47405, USA.
| | - David K Lohrmann
- Department of Applied Heath Science, Indiana University School of Public Health, SPH 116, 1025 E 7th Street, Bloomington, IN, 47405, USA
| | - Wasantha Jayawardene
- Institute for Research on Addictive Behavior, Indiana University School of Public Health, Bloomington, IN, USA
| | - Angela Chow
- Department of Applied Heath Science, Indiana University School of Public Health, SPH 116, 1025 E 7th Street, Bloomington, IN, 47405, USA
| | - Cecilia S Obeng
- Department of Applied Heath Science, Indiana University School of Public Health, SPH 116, 1025 E 7th Street, Bloomington, IN, 47405, USA
| | - Aaron M Sayegh
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, IN, 47405, USA
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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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A Comparison of E-Cigarette Use Patterns and Smoking Cessation Behavior among Vapers by Primary Place of Purchase. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16050724. [PMID: 30823400 PMCID: PMC6427541 DOI: 10.3390/ijerph16050724] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 02/22/2019] [Accepted: 02/25/2019] [Indexed: 01/15/2023]
Abstract
Background: E-cigarettes are purchased through multiple channels, including general retail, online, and specialty smoke and vape shops. We examine how e-cigarette users’ primary purchase place relates to e-cigarette use and smoking cessation behaviors. Methods: Probability-based samples of the U.S. population who were current e-cigarette users were surveyed in 2014 (N = 879) and 2016 (N = 743), with responses combined for most analyses. E-cigarette use and smoking cessation behaviors were compared across users’ primary purchase place. Results: Higher percentages of vape shop (59.1%) and internet (42.9%) customers were current daily users of e-cigarettes compared to retail (19.7%) and smoke shop (23.2%) customers (p-values < 0.001). Higher percentages of vape shop (40.2%) and internet (35.1%) customers were also former smokers, compared to 17.7% of retail and 19.3% of smoke shop customers (p’s < 0.001). Among those smoking 12 months prior to survey, smoking cessation rates were higher for vape shop (22.2%) and internet customers (22.5%) than for retail customers (10.7%, p = 0.010 and p = 0.022, respectively), even though retail customers were more likely to use FDA-approved smoking cessation aids. The percentage of customers purchasing from vape shops increased from 20.4% in 2014 to 37.6% in 2016, surpassing general retail (27.7%) as the most likely channel in 2016. Conclusions: E-cigarette customers differed in significant ways by channels of purchase, most notably in their smoking cessation behaviors. Previous population studies have relied mostly on retail channel data, which accounted for less than 30% of all products sold by 2016. Future studies of e-cigarette use should consider a broader set of channels.
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15
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When Less is More: Vaping Low-Nicotine vs. High-Nicotine E-Liquid is Compensated by Increased Wattage and Higher Liquid Consumption. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16050723. [PMID: 30823395 PMCID: PMC6427796 DOI: 10.3390/ijerph16050723] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 02/22/2019] [Accepted: 02/24/2019] [Indexed: 01/22/2023]
Abstract
(1) Background: Previous research (Van Gucht, Adriaens, and Baeyens, 2017) showed that almost all (99%) of the 203 surveyed customers of a Dutch online vape shop had a history of smoking before they had started using an e-cigarette. Almost all were daily vapers who used on average 20 mL e-liquid per week, with an average nicotine concentration of 10 mg/mL. In the current study, we wanted to investigate certain evolutions with regard to technical aspects of vaping behaviour, such as wattage, the volume of e-liquid used and nicotine concentration. In recent years, much more powerful devices have become widely available, e-liquids with very low nicotine concentrations have become the rule rather than the exception in the market supply, and the legislation has been adjusted, including a restriction on maximum nicotine concentrations to 20 mg/mL. (2) Methods: Customers (n = 150) from the same Dutch online vape shop were contacted (to allow a historical comparison), as well as 274 visitors from the Facebook group “Belgian Vape Bond” to compare between groups from two different geographies and/or vaping cultures. (3) Results: Most results were in line with earlier findings: Almost all surveyed vapers were (ex-)smokers, had started (80%) vaping to quit smoking and reported similar positive effects of having switched from smoking to vaping (e.g., improved health). A striking observation, however, was that whereas customers of the Dutch online vape shop used e-liquids with a similar nicotine concentration as that observed previously, the Belgian vapers used e-liquids with a significantly lower nicotine concentration but consumed much more of it. The resulting intake of the total quantity of nicotine did not differ between groups. (4) Conclusions: Among vapers, different vaping typologies may exist, depending on subcultural and/or geographic parameters. As a consequence of choosing low nicotine concentrations and consuming more e-liquid, the Belgian vapers may have a greater potential to expose themselves to larger quantities of harmful or potentially harmful constituents (HPHCs) released during vaping.
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16
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Abrams DB, Glasser AM, Villanti AC, Pearson JL, Rose S, Niaura RS. Managing nicotine without smoke to save lives now: Evidence for harm minimization. Prev Med 2018; 117:88-97. [PMID: 29944902 PMCID: PMC6934253 DOI: 10.1016/j.ypmed.2018.06.010] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 06/18/2018] [Accepted: 06/21/2018] [Indexed: 01/05/2023]
Abstract
Tobacco control has made strides in prevention and cessation, but deaths will not decline rapidly without massive behavior change. Currently, inhaled smoke from combusting tobacco is chiefly responsible for prematurely killing 7.2 million people worldwide and 530,000 in the United States annually. An array of noncombustible nicotine products (NNPs) has emerged and has disrupted the marketplace. Saving lives more speedily will require societal acceptance of locating a "sweet spot" within a three-dimensional framework where NNPs are simultaneously: 1. Less toxic, 2. Appealing (can reach smokers at scale), and 3. Satisfying (adequate nicotine delivery) to displace smoking. For this harm minimization framework to eliminate smoking, a laser focus on "smoking control" (not general tobacco control) is needed. By adopting these economically viable NNPs as part of the solution, NNPs can be smoking control's valued ally. Synthesis of the science indicates that policy and regulation can sufficiently protect youth while speeding the switch away from smoking. Despite some risks of nicotine dependence that can be mitigated but not eliminated, no credible evidence counters the assertion that NNPs will save lives if they displace smoking. But scientific evidence and advocacy has selectively exaggerated NNP harms over benefits. Accurate communication is crucial to dispel the misperception of NNPs harms and reassure smokers they can successfully replace smoking cigarettes with NNPs. Saving more lives now is an attainable and pragmatic way to call for alignment of all stakeholders and factions within traditional tobacco control rather than perpetuate the unrealized and unrealizable perfection of nicotine prohibition.
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Affiliation(s)
- David B Abrams
- Department of Social and Behavioral Sciences, NYU College of Global Public Health, New York University, New York, NY, USA.
| | - Allison M Glasser
- Department of Social and Behavioral Sciences, NYU College of Global Public Health, New York University, New York, NY, USA
| | - Andrea C Villanti
- Vermont Center on Behavior and Health, Department of Psychiatry, University of Vermont, Burlington, VT, USA
| | - Jennifer L Pearson
- School of Community Health Sciences, University of Nevada, Reno, NV, USA
| | - Shyanika Rose
- Truth Initiative Schroeder Institute, Washington, DC, USA
| | - Raymond S Niaura
- Department of Social and Behavioral Sciences, NYU College of Global Public Health, New York University, New York, NY, USA
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Hart JL, Walker KL, Sears CG, Lee AS, Ridner SL, Keith RJ. E-cigarette use and perceived health change: Better health through vaping? Tob Induc Dis 2018; 16:48. [PMID: 31516445 PMCID: PMC6664314 DOI: 10.18332/tid/95218] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 09/18/2018] [Accepted: 09/18/2018] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION As e-cigarette use increases, questions about individual and public health effects remain unanswered (e.g. cessation tool, addiction path). Despite increasing use, few studies have focused on vape shop patrons. This study examined whether vape shop patrons believe their health is affected by the use of e-cigs; more specifically, the aim was to evaluate the association between e-cig use, change in tobacco use, and perception of health. METHODS A survey of e-cig users (N=78) was conducted in vape shops. Questions included e-cig and traditional tobacco use, health perceptions, and demographics. Descriptive techniques were used to characterize participants as either those who perceived e-cig use improved their health or those who perceived their health unaffected. Logistic regression assessed the association between change in tobacco use, e-cig use, and perception of health effects. RESULTS Most reported daily e-cig (91%) and current (11.5%) or former (78.2%) combustible cigarette use. Approximately, three-fourths (76.9%) perceived better health; the remainder (23.1%) perceived unaffected health. Change in cigarette use was significantly associated with perceptions that health is better with e-cig use. Participants who decreased cigarette use by 2-3 cartons/month and more than 3 cartons/month were significantly more likely to indicate that e-cig use has improved their health compared to those who decreased tobacco use by 1.5 cartons or fewer per month (OR=4.35, 95% CI: 1.13-16.9; OR=25.67, 95% CI: 2.97-221.7, respectively). CONCLUSIONS The majority of e-cig users perceived better health. Our findings suggest that health campaign designers should carefully assess the scientific uncertainty surrounding the use of these devices and consider means to clearly convey this information. Given the lack of scientific agreement on the health effects of e-cigs and the important role that perceptions play in behavior, health campaign designers, health education practitioners, policy makers, and health care providers should err on the side of caution when advising individuals about e-cig use.
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Affiliation(s)
- Joy L Hart
- Department of Communication, University of Louisville, Louisville, United States.,AHA Tobacco Regulation and Addiction Center, Dallas, United States
| | - Kandi L Walker
- Department of Communication, University of Louisville, Louisville, United States.,AHA Tobacco Regulation and Addiction Center, Dallas, United States
| | - Clara G Sears
- Department of Communication, University of Louisville, Louisville, United States.,AHA Tobacco Regulation and Addiction Center, Dallas, United States
| | - Alexander S Lee
- Department of Communication, University of Louisville, Louisville, United States.,AHA Tobacco Regulation and Addiction Center, Dallas, United States
| | - Stanley Lee Ridner
- College of Nursing, East Tennessee State University, Johnson City, United States
| | - Rachel J Keith
- AHA Tobacco Regulation and Addiction Center, Dallas, United States.,School of Medicine, University of Louisville, Louisville, United States
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About One in Five Novice Vapers Buying Their First E-Cigarette in a Vape Shop Are Smoking Abstinent after Six Months. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15091886. [PMID: 30200290 PMCID: PMC6163307 DOI: 10.3390/ijerph15091886] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/23/2018] [Accepted: 08/29/2018] [Indexed: 01/29/2023]
Abstract
Background: E-cigarette use is rising with the majority of vapers purchasing their e-cigarettes in vape shops. We investigated the smoking/vaping trajectories and quit-smoking success rates of smokers deciding to start vaping for the first time and buying their e-cigarette in brick-and-mortar vape shops in Flanders. Methods: Participants filled out questionnaires assessing smoking/vaping behaviour at three moments (intake, after three and six months) and smoking status was biochemically verified using eCO measurements. Results: Participants (n = 71) were regular smokers (MeCO-intake = 22 ppm), half of whom reported a motivation to quit smoking in the near future. Participants bought 3rd/4th generation e-cigarettes and e-liquid with a nicotine concentration averaging 7 mg/mL. A smoking reduction of 53% (17 cigarettes per day (CPD) at intake to 8 CPD after six months) was observed, whereas eCO decreased to 15 ppm. Eighteen percent of participants had quit smoking completely (eCO = 2 ppm), another 25% had at least halved CPD, whereas 57% had failed to reduce CPD by at least 50% (including 13% lost to follow-up). Quitters consumed more e-liquid than reducers and those who continued to smoke. Conclusions: Around one in five smoking customers buying their first e-cigarette in a brick-and-mortar vape shop had quit smoking completely after six months.
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Sumner W, Farsalinos K. Lessons and Guidance from the Special Issue on Electronic Cigarette Use and Public Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15071338. [PMID: 29949861 PMCID: PMC6068822 DOI: 10.3390/ijerph15071338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 11/20/2022]
Affiliation(s)
- Walton Sumner
- Retired from Department of Internal Medicine, School of Medicine, Washington University, School of Medicine, Washington University, 660 S Euclid Ave, St. Louis, MO 63110, USA.
| | - Konstantinos Farsalinos
- Department of Cardiology, Onassis Cardiac Surgery Center, Sygrou 356, 17674 Kallithea, Greece.
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20
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Farsalinos K. Electronic cigarettes: an aid in smoking cessation, or a new health hazard? Ther Adv Respir Dis 2018; 12:1753465817744960. [PMID: 29214890 PMCID: PMC5937152 DOI: 10.1177/1753465817744960] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 11/07/2017] [Indexed: 12/12/2022] Open
Abstract
The issue of electronic cigarettes is one of the most controversial topics in public health. There is intense debate and dividing opinions about their use patterns, health effects and association with smoking. This is expected since they were only recently introduced to the market and they refer to a harm-reduction approach and strategy that is not universally accepted for smoking and tobacco use in the public health community. Three main factors determine the public health impact of electronic cigarettes: (1) their safety/risk profile, both relative to smoking and in absolute terms; (2) their effectiveness for smoking reduction and cessation; (3) the patterns of use by different population subgroups, especially never-smokers, and adoption of use by youth. This analysis presents a brief overview of currently available evidence and gaps in research covering these three factors.
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Affiliation(s)
- Konstantinos Farsalinos
- Department of Cardiology, Onassis Cardiac
Surgery Center, Sygrou 356, Kallithea 17674, Greece Department of Pharmacy,
University of Patras, Rio-Patras 26500, Greece National School of Public
Health, Athens, Greece
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