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Vyas H, Mohi A, Boyce M, Durham EL, Cray JJ. In utero nicotine exposure affects murine palate development. Orthod Craniofac Res 2024. [PMID: 39092604 DOI: 10.1111/ocr.12844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 05/29/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024]
Abstract
OBJECTIVES Despite data linking smoking to increased risk of fetal morbidity and mortality, 11% of pregnant women continue to smoke or use alternative nicotine products. Studies confirm that nicotine exposure during pregnancy increases the incidence of birth defects; however, little research has focused on specific anatomic areas based on timing of exposure. We aim to determine critical in utero and postnatal periods of nicotine exposure that affect craniofacial development, specifically palate growth. Malformation of the palatal structures can result in numerous complications including facial growth disturbance, or impeding airway function. We hypothesized that both in utero and postnatal nicotine exposure will alter palate development. MATERIALS AND METHODS We administered pregnant C57BL6 mice water supplemented with 100 μg/mL nicotine during early pregnancy, throughout pregnancy, during pregnancy and lactation, or lactation only. Postnatal day 15 pups underwent micro-computed tomography (μCT) analyses specific to the palate. RESULTS Resultant pups revealed significant differences in body weight from lactation-only nicotine exposure, and μCT investigation revealed several dimensions affected by lactation-only nicotine exposure, including palate width, palate and cranial base lengths, and mid-palatal suture width. CONCLUSIONS These results demonstrate the direct effects of nicotine on the developing palate beyond simple tobacco use. Nicotine exposure through tobacco alternatives, cessation methods, and electronic nicotine delivery systems (ENDS) may disrupt normal growth and development of the palate during development and the postnatal periods of breastfeeding. Due to the recent dramatic increase in the use of ENDS, future research will focus specifically on this nicotine delivery method.
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Affiliation(s)
- Heema Vyas
- Department of Biomedical Education and Anatomy, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Amr Mohi
- Department of Biomedical Education and Anatomy, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Mark Boyce
- Department of Biomedical Education and Anatomy, The Ohio State University College of Medicine, Columbus, Ohio, USA
- The Ohio State University College of Dentistry, Columbus, Ohio, USA
| | - Emily L Durham
- Division of Human Genetics, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James J Cray
- Department of Biomedical Education and Anatomy, The Ohio State University College of Medicine, Columbus, Ohio, USA
- The Ohio State University College of Dentistry, Columbus, Ohio, USA
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Stjepanović D, Phartiyal P, Leung J, Lim CCW, Sun T, Chung JYC, Gartner CE, Hall WD, Chan GCK. Efficacy of smokeless tobacco for smoking cessation: a systematic review and meta-analysis. Tob Control 2023; 32:757-768. [PMID: 35197366 DOI: 10.1136/tobaccocontrol-2021-057019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 02/10/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Smoking remains prevalent in many countries despite rigorous tobacco control strategies. The use of Swedish snus, a type of low-nitrosamine smokeless tobacco, has been promoted as a tobacco harm reduction strategy. DATA SOURCES AND STUDY SELECTION Three databases were searched for studies that assessed the effectiveness of snus in promoting smoking abstinence. A total of 28 studies were reviewed (5 randomised controlled trials (RCTs), 7 longitudinal and 16 cross-sectional studies). DATA EXTRACTION Separate meta-analyses were conducted by study type, pooling effect estimates where outcome measures and design were sufficiently comparable. Study details and quality assessment (Risk of Bias 2 for RCTs, Newcastle-Ottawa Scale for observational studies) are provided for each study. DATA SYNTHESIS While the meta-analysis of RCTs did not show a significant association between snus use and smoking cessation (risk ratio (RR)=1.33, 95% CI 0.71 to 2.47 and RR=0.62, 95% CI 0.27 to 1.41), the results of the meta-analysis of longitudinal cohort studies (RR=1.38, 95% CI 1.05 to 1.82, p=0.022) and cross-sectional studies (OR=1.87, 95% CI 1.29 to 2.72, p=0.001) indicated that use of snus was associated with an increased likelihood of quitting or having quit smoking. There was significant heterogeneity in the cross-sectional studies, and leave-one-out analysis indicated that the longitudinal cohort results were driven by one study. Most studies examined were subject to an elevated risk of bias. CONCLUSION There is weak evidence for the use of snus for smoking cessation. Better RCTs and longitudinal studies are needed; meanwhile, existing cessation aids may be better placed than snus to promote abstinence.
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Affiliation(s)
- Daniel Stjepanović
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Preeti Phartiyal
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Janni Leung
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
- School of Psychology, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Carmen C W Lim
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Tianze Sun
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Jack Yiu Chak Chung
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Coral E Gartner
- School of Public Health, The University of Queensland, Herston, Queensland, Australia
- Queensland Alliance for Environmental Health Sciences, Faculty of Health and Behavioural Sciences, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Wayne D Hall
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
- Queensland Alliance for Environmental Health Sciences, Faculty of Health and Behavioural Sciences, The University of Queensland, Woolloongabba, Queensland, Australia
| | - Gary C K Chan
- National Centre for Youth Substance Use Research, The University of Queensland, Saint Lucia, Queensland, Australia
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Martins BNFL, Normando AGC, Rodrigues-Fernandes CI, Wagner VP, Kowalski LP, Marques SS, Marta GN, Júnior GDC, Ruiz BII, Vargas PA, Lopes MA, Santos-Silva AR. Global frequency and epidemiological profile of electronic cigarette users: a systematic review. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 134:548-561. [PMID: 36182650 DOI: 10.1016/j.oooo.2022.07.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Electronic cigarette (e-cigarette) use is growing significantly worldwide, especially among young people. This product has been associated with renormalizing smoking and hindering quit attempts in smokers. Moreover, among nonsmokers, it can lead to subsequent cigarette smoking and nicotine dependence. The present study aimed to assess the epidemiological profile of e-cigarette users worldwide. STUDY DESIGN A systematic review was performed using 3 main electronic databases (Medline/PubMed, SCOPUS, and EMBASE). Studies were independently assessed by 2 reviewers based on established eligibility criteria. The risk of bias was assessed using the MAStARI critical appraisal instrument. RESULTS From 4,496 records, 43 were included. Among the 1,238,392 participants, 132,786 (10.72%) were e-cigarette users. The age range with the highest percentage of e-cigarette users was 18-24 years old, with 40,989 (30.86%) males, 34,875 (26.26%) females, and 33.6% being current cigarette smokers. The highest prevalence of users was 52.88% in Croatia and 49.62% in New Zealand. Other possible correlations were observed with e-cigarette use, such as a high level of education. CONCLUSION Overall, e-cigarette users tended to be male young adults with a higher level of education. The highest prevalence of use was found in Croatia. This systematic review provides valuable information to improve the development of appropriate intervention strategies targeting e-cigarette users for more accurate anti-smoking actions.
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Affiliation(s)
| | | | | | - Vivian Petersen Wagner
- Academic Unit of Oral and Maxillofacial Medicine and Pathology, Department of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery, University of Sao Paulo Medical School and Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, São Paulo, Brazil
| | - Sandra Silva Marques
- São Paulo State Reference Centre on Alcohol, Tobacco and Other Drugs, Secretary of Health, São Paulo, Brazil; State Coordination of the Tobacco Program, São Paulo, Brazil
| | - Gustavo Nader Marta
- Department of Radiation Oncology, Hospital Sírio-Libanês São Paulo, São Paulo, Brazil
| | - Gilberto de Castro Júnior
- Clinical Oncology Service, São Paulo State Cancer Institute (ICESP-FMUSP), São Paulo, São Paulo, Brazil
| | | | - Pablo Agustin Vargas
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, São Paulo, Brazil
| | - Marcio Ajudarte Lopes
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, São Paulo, Brazil
| | - Alan Roger Santos-Silva
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, São Paulo, Brazil.
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Montemayor BN, Noland M, Barry AE. College students mandated to substance use courses: Age-of-onset as a predictor of contemporary polysubstance use. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022:1-8. [PMID: 36194393 DOI: 10.1080/07448481.2022.2128682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 06/16/2023]
Abstract
Objective: College campuses report alcohol and other drug policy violations as the most frequent reason students receive disciplinary referrals and, thus, are mandated to programming. This study sought to determine predictors of mandated students' alcohol use frequency, and the likelihood of early-onset alcohol using college students enrolled in mandated programming engaging in current polysubstance use. Methods and participants: Employing a purposive sampling method, n = 822 participants were recruited from a pool of students who violated their university's alcohol policy between October 2019 and July 2021. Results: Data analysis revealed early-onset alcohol use (p < .001), gender ID (p < .01), Greek Affiliation (p < .001), ethnicity (p < .05), and perceived norms (p < .001) significantly predicted alcohol frequency. Analysis also revealed engaging in early-onset alcohol use significantly predicted current participation in polysubstance use (p < 0.01), outside of controls. Conclusions: University programs should consider exploring polysubstance use targeted interventions to mitigate these harmful behaviors and associated negative consequences.
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Affiliation(s)
- Benjamin N Montemayor
- Department of Health Behavior, Texas A&M University School of Public Health, College Station, Texas, USA
| | - Melody Noland
- Department of Kinesiology and Health Promotion, University of Kentucky, Lexington, Kentucky, USA
| | - Adam E Barry
- Department of Health Behavior, Texas A&M University School of Public Health, College Station, Texas, USA
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Campo L, Lumia S, Fustinoni S. Assessing Smoking Habits, Attitudes, Knowledge, and Needs among University Students at the University of Milan, Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12527. [PMID: 36231827 PMCID: PMC9566438 DOI: 10.3390/ijerph191912527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND College campuses and universities are valuable settings for smoking prevention programs targeting young adults. AIM To investigate smoking habits, electronic cigarette (e-cig) and heated tobacco product (HTP) use, exposure to passive smoke, compliance with smoking bans on campus, attitudes toward the anti-smoking policies, and educational needs among students at the University of Milan, Italy. METHODS A validated questionnaire was web-submitted to 64,801 students in the period May-July 2021. For each item, the frequency was calculated and χ2 test with Bonferroni correction was used to compare differences among the 10 faculties of the University. RESULTS 7162 students participated in the survey, while 6605 questionnaires were included in this report (62% female, 84% aged 18-25 years). Sixty-four percent of participants were never smokers, 19% were smokers, 2.8% were e-cig or HTP users, 3.7% were dual smokers, 10% were former smokers, and 66% reported routinely spending free time with smokers. Almost all students were aware of the dangers of active and passive smoking of cigarettes, while about 20% did not have an opinion on the dangers of e-cigs/HTPs. Only 49% were aware of the smoking ban in the outdoor areas of the university. Students from the faculties of Law and Political, Economic, and Social Sciences smoked more frequently and were more frequently exposed to passive smoke than other students. Medicine students were the most aware of the dangers of passive smoking and using e-cigs/HTPs. CONCLUSIONS This is the first study in Italy involving the entire student population of a university and highlighting differences among faculties in terms of active and passive smoking and opinions. The results suggest that prevention campaigns addressed to students should consider their specific study curricula and give information tailored to the different educational needs to efficiently support health promotion.
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Affiliation(s)
- Laura Campo
- EPIGET—Epidemiology, Epigenetics, and Toxicology Lab, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milano, Italy
| | - Silvia Lumia
- EPIGET—Epidemiology, Epigenetics, and Toxicology Lab, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milano, Italy
| | - Silvia Fustinoni
- EPIGET—Epidemiology, Epigenetics, and Toxicology Lab, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milano, Italy
- Environmental and Industrial Toxicology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
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Greer AE, Morgan K, Samuolis J, Diaz G, Merighi J, Mahoney P. An examination of electronic nicotine delivery system use among college students using social cognitive theory. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022; 70:1839-1847. [PMID: 33253007 DOI: 10.1080/07448481.2020.1835922] [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: 11/28/2018] [Revised: 01/02/2020] [Accepted: 02/29/2020] [Indexed: 06/12/2023]
Abstract
Objective: Using social cognitive theory as a framework, this study examined electronic nicotine delivery systems (ENDS) use, related cognitions, and context among college students. Participants: Respondents were 1229 students attending a mid-sized, northeastern university. Methods: A cross-sectional survey was administered and SPSS was used for analysis. Results: Almost 41% of respondents reported ENDS use in the prior month (past-month user), 26.8% reported trying ENDS but no use in the prior month (occasional user), and 32.3% reported never trying ENDS. The results highlight significant associations in past-month versus occasional use and reasons for initation, location for ENDS use, perceived norms for ENDS use, and outcome expectations for ENDS use. Conclusions: This study highlights a need for theory-based, multi-level strategies to reduce ENDS use. Interventions should increase awareness about the risks of ENDS, include peer-based interventions to foster health-promoting campus social environments, and explore the use of policies restricting campus ENDS use.
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Affiliation(s)
- Anna E Greer
- Department of Public Health, Sacred Heart University, Fairfield, Connecticut, USA
| | - Kerry Morgan
- Department of Health Science, Sacred Heart University, Fairfield, Connecticut, USA
| | - Jessica Samuolis
- Department of Psychology, Sacred Heart University, Fairfield, Connecticut, USA
| | - Gabrielle Diaz
- Department of Public Health, Sacred Heart University, Fairfield, Connecticut, USA
| | - Julianna Merighi
- Department of Exercise Science, Sacred Heart University, Fairfield, Connecticut, USA
| | - Patrick Mahoney
- Department of Biology, Sacred Heart University, Fairfield, Connecticut, USA
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Karey E, Reed T, Katsigeorgis M, Farrell K, Hess J, Gibbon G, Weitzman M, Gordon T. Exhalation of alternative tobacco product aerosols differs from cigarette smoke-and may lead to alternative health risks. Tob Use Insights 2022; 15:1179173X221078200. [PMID: 35250322 PMCID: PMC8891836 DOI: 10.1177/1179173x221078200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 01/16/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Variation in alternative tobacco product (ATP) constituents, heating potential, and consumer behaviors have made it difficult to characterize their health risks. To date, most toxicity studies of ATPs have used established cigarette endpoints to inform study design. Furthermore, to assess where ATPs fall on the tobacco harm continuum, with cigarettes representing maximum potential risk, studies have tended to compare the relative biological responses to ATPs against those due to cigarettes. OBJECTIVES 1) To characterize the exhalation profiles of two popular ATPs: electronic cigarettes (e-cigarettes) and hookah waterpipes (hookah) and 2) to determine if ATP exhalation patterns were representative of cigarette exhalation patterns. METHODS Exhalation patterns were recorded (mouth only, nose only, or both mouth and nose) among individuals observed in the New York City tri-state area using a recognizable tobacco product (cigarette, e-cigarette, or hookah). Cigarette smokers and e-cigarette vapers were observed on city streets; water-pipe smokers were observed inside Manhattan hookah bars. RESULTS E-cigarette vapers practiced exclusive nasal exhalation at far higher rates than did cigarette smokers (19.5% vs 4.9%). Among vapers, e-cigarette device type was also significantly associated with exhalation profile. Overall, cigarette smokers exhaled from their nose approximately half to one-third as often as ATP users (hookah and e-cigarettes, respectively). CONCLUSIONS Nasal exhalation of tobacco emissions appears to be a shared characteristic across several types of ATPs. It is therefore plausible that ATP-specific consumer behaviors may foster unique upper respiratory health consequences that have not been observed in smokers. Thus, product-specific behaviors should inform the prioritization of biological endpoints used in studies evaluating ATP toxicity and health effects.
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Affiliation(s)
- Emma Karey
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Taylor Reed
- Department of Social Welfare, University of California at Los Angeles, Luskin School of Public Affairs, Los Angeles, CA, USA
| | - Maria Katsigeorgis
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Kayla Farrell
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Jade Hess
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Grace Gibbon
- Department of Social Welfare, University of California at Los Angeles, Luskin School of Public Affairs, Los Angeles, CA, USA
| | - Michael Weitzman
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
- New York University College of Global Public Health, New York, NY, USA
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY, USA
| | - Terry Gordon
- Department of Environmental Medicine, New York University Grossman School of Medicine, New York, NY, USA
- New York University College of Global Public Health, New York, NY, USA
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Agaku I, Odani S, Gordon J. State-specific changes in receipt of cessation counseling from dentist and physician offices, 2011–2015. POPULATION MEDICINE 2021. [DOI: 10.18332/popmed/136451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Li J, Berg CJ, Weber AA, Vu M, Nguyen J, Haardörfer R, Windle M, Goodman M, Escoffery C. Tobacco Use at the Intersection of Sex and Sexual Identity in the U.S., 2007-2020: A Meta-Analysis. Am J Prev Med 2021; 60:415-424. [PMID: 33218922 DOI: 10.1016/j.amepre.2020.09.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/26/2020] [Accepted: 09/14/2020] [Indexed: 12/19/2022]
Abstract
CONTEXT A 2009 systematic review synthesized data between 1987 and 2007 and revealed a higher prevalence of smoking among sexual minority populations than among heterosexuals. Subsequently, growing attention to tobacco use among sexual minority populations has spurred more literature on this issue because higher tobacco use prevalence has been found in certain sexual minority subgroups relative to others. However, a population-level synthesis of tobacco use prevalence by sexual minority subgroup has not been done for the past decade. EVIDENCE ACQUISITION Investigators conducted a meta-analysis by searching MEDLINE, Web of Science, EMBASE, and PsycINFO for U.S.-based studies published between 2007 and 2020 that specifically reported tobacco use prevalence among adults and separated the sexes and gays/lesbians versus bisexuals. Using random-effects models, meta-prevalence estimates, 95% CIs, and heterogeneity (I2) were calculated for each sexual minority subgroup. EVIDENCE SYNTHESIS A total of 30 studies were included in the meta-analysis. The highest current cigarette use prevalence estimates were found among bisexual women (37.7%), followed by lesbians (31.7%), gay men (30.5%), and bisexual men (30.1%). Heterosexual men (21.0%) and women (16.6%) had the lowest prevalence. CONCLUSIONS Tobacco use prevalence among sexual minorities during 2007-2020 remained at similarly high levels as those during 1987-2007, and tobacco use disparity between sexual minorities and heterosexuals persisted in the past decade. Significant heterogeneity existed in tobacco use across sexual minority subgroups, with bisexual women having the highest prevalence. These findings are critical for increasing decision maker's awareness and action to address sexual minorities' persistent high prevalence of tobacco use, particularly among bisexual women.
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Affiliation(s)
- Jingjing Li
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Carla J Berg
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia; George Washington Cancer Center, George Washington University, Washington, District of Columbia
| | - Amber A Weber
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Milkie Vu
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Justin Nguyen
- Emory College of Arts and Sciences, Emory University, Atlanta, Georgia
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Michael Windle
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Michael Goodman
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Cam Escoffery
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, Georgia.
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Pullicin AJ, Kim H, Brinkman MC, Buehler SS, Clark PI, Lim J. Impacts of Nicotine and Flavoring on the Sensory Perception of E-Cigarette Aerosol. Nicotine Tob Res 2020; 22:806-813. [PMID: 30997500 DOI: 10.1093/ntr/ntz058] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 04/12/2019] [Indexed: 12/29/2022]
Abstract
INTRODUCTION To examine the interaction between an added flavoring (cherry) and nicotine on the perception of electronic cigarette (e-cigarette) aerosol and how this impacts the appeal of flavored liquids for e-cigarette (e-liquids). METHODS A total of 19 subjects (13 male, 6 female) vaped six commercially available e-liquids with varying contents of nicotine (0, 6, 12 mg/mL) and cherry flavor (4.7% or 9.3% vol/vol). For each e-liquid, subjects first rated overall liking/disliking of the aerosol using the Labeled Hedonic Scale, followed by perceived intensities of sweetness, bitterness, harshness (irritation), and cherry flavor of the aerosol using the general version of Labeled Magnitude Scale. RESULTS The main findings were that (1) added nicotine increased perceived irritation and bitterness, and decreased the perceived sweetness of the e-cigarette aerosol; (2) cherry flavoring added a characteristic "cherry flavor" and an increase in the flavoring concentration from 4.7% to 9.3% tended to increase perceived intensities of sweetness, harshness, and bitterness; and (3) hedonic ratings of the e-cigarette aerosol decreased as nicotine level increased, but were not affected by flavor level. CONCLUSIONS Our findings indicate that the appeal of the e-cigarette aerosol decreases as nicotine concentration increases. Conversely, perceived sweetness improved liking. An increase in the concentration of cherry flavoring did not appear to impact any of the measured attributes to a significant degree. IMPLICATIONS This work demonstrates that the perception of specific sensory attributes of e-cigarettes and their overall appeal are affected by the e-liquid constituents. Most significantly, the results suggest that nicotine decreases the sensory appeal of e-cigarettes by contributing to the perceived irritation and bitterness of the aerosol. These data have implications for the role that nicotine plays in the sensory perception and appeal of e-cigarettes aerosol and further how these sensory factors can be modulated by sweet flavoring.
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Affiliation(s)
- Alexa J Pullicin
- Department of Food Science and Technology, Oregon State University, Corvallis, OR
| | - Hyoshin Kim
- Battelle Public Health Center for Tobacco Research, Battelle Memorial Institute, Seattle, WA
| | | | - Stephanie S Buehler
- Battelle Public Health Center for Tobacco Research, Battelle Memorial Institute, Columbus, OH
| | - Pamela I Clark
- School of Public Health, University of Maryland, College Park, MD
| | - Juyun Lim
- Department of Food Science and Technology, Oregon State University, Corvallis, OR
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Winters BR, Kochar TK, Clapp PW, Jaspers I, Madden MC. Impact of E-Cigarette Liquid Flavoring Agents on Activity of Microsomal Recombinant CYP2A6, the Primary Nicotine-Metabolizing Enzyme. Chem Res Toxicol 2020; 33:1689-1697. [PMID: 32496054 DOI: 10.1021/acs.chemrestox.9b00514] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nicotine is the primary psychoactive chemical in both traditional and electronic cigarettes (e-cigarettes). Nicotine levels in both traditional cigarettes and e-cigarettes are an important concern for public health. Nicotine exposure due to e-cigarette use is of importance primarily due to the addictive potential of nicotine, but there is also concern for nicotine poisoning in e-cigarette users. Nicotine concentrations in e-liquids vary widely. Additionally, there is significant genetic variability in the rate of metabolism of nicotine due to polymorphisms of CYP2A6, the enzyme responsible for the metabolism of approximately 80% of nicotine. Recent studies have shown CYP2A6 activity is also reduced by aromatic aldehydes such as those added to e-liquids as flavoring agents, which may increase nicotine serum concentrations. However, the impacts of flavored e-liquids on CYP2A6 activity are unknown. In this study, we investigated the impact of three flavored e-liquids on microsomal recombinant CYP2A6. Microsomal recombinant CYP2A6 was challenged at e-liquid concentrations ranging up to 0.125% (v/v) and monitored for metabolic activity using a probe molecule approach. Two e-liquids exhibited dose-dependent inhibition of CYP2A6 activity. Mass spectrometry was conducted to identify flavoring agents in flavored e-liquids that inhibited CYP2A6. Microsomal recombinant CYP2A6 was subsequently exposed to flavoring agents at concentrations ranging from 0.03 μM to 500 μM. Cinnamaldehyde and benzaldehyde were found to be the most potent inhibitors of microsomal CYP2A6 of the flavoring agents tested, with identified IC50 values of 1.1 μM and 3.0 μM, respectively. These data indicate certain aromatic aldehyde flavoring agents are potent inhibitors of CYP2A6, which may reduce nicotine metabolism in vivo. These findings indicate an urgent need to evaluate the effects of flavoring agents in e-cigarette liquids on the pharmacokinetics of nicotine in vivo.
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Affiliation(s)
- Brett R Winters
- Curriculum in Toxicology and Environmental Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States.,GSI Environmental Inc., Oakland, California 94612, United States
| | - Tavleen K Kochar
- Department of Chemistry, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States
| | - Phillip W Clapp
- Center for Environmental Medicine, Asthma, and Lung Biology, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States
| | - Ilona Jaspers
- Curriculum in Toxicology and Environmental Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States.,Center for Environmental Medicine, Asthma, and Lung Biology, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States
| | - Michael C Madden
- Public Health and Integrative Toxicology Division, Office of Research and Development, United States Environmental Protection Agency, Chapel Hill, North Carolina 27514, United States
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Dobbs PD, Clawson AH, Gowin M, Cheney MK. Where college students look for vaping information and what information they believe. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2020; 68:347-356. [PMID: 30615581 DOI: 10.1080/07448481.2018.1549557] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 10/05/2018] [Accepted: 11/12/2018] [Indexed: 06/09/2023]
Abstract
Objective: This convergent mixed methods study examined how information sources influence college students' beliefs and knowledge about vaping. Participants: College students either completed a survey (n = 522; January-April, 2016) or were interviewed (n = 33; 2015-2016). Methods: College students completed an online survey asking 'where' students had heard about e-cigarette and 'what' they had heard. Responses were quantified and a chi-square analysis was conducted. Additional college student e-cigarette users were interviewed about the credibility of information sources. Thematic analysis was conducted with the coded interviews. Results: There was a significant relationship between information sources for e-cigarettes (social sources, media, advertising, education/research) and the messages they recalled. Friends who vaped and e-cigarette users were the most credible information sources. Confirmation bias and scientific impotence bias characterized assessment of e-cigarette information. Conclusions: Health education specialists working on college campuses should provide accurate information via communication channels most unitized by college students.
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Affiliation(s)
- Page D Dobbs
- Department of Health and Exercise Science, University of Oklahoma, Norman, Oklahoma, USA
| | - Ashley H Clawson
- Department of Psychology, Oklahoma State University, Stillwater, Oklahoma, USA
| | - Mary Gowin
- Department of Health and Exercise Science, University of Oklahoma, Norman, Oklahoma, USA
| | - Marshall K Cheney
- Department of Health and Exercise Science, University of Oklahoma, Norman, Oklahoma, USA
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Sharma E, Bansal-Travers M, Edwards KC, Halenar MJ, Taylor KA, Kasza KA, Day H, Hammad HT, Anic G, Limpert J, Gardner LD, Borek N, Kimmel HL, Compton WM, Hyland A, Stanton CA. Longitudinal pathways of exclusive and polytobacco hookah use among youth, young adults and adults in the USA: findings from the PATH Study Waves 1-3 (2013-2016). Tob Control 2020; 29:s155-s162. [PMID: 32321849 PMCID: PMC7523186 DOI: 10.1136/tobaccocontrol-2020-055625] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The goal of this study is to examine cross-sectional rates of use and longitudinal pathways of hookah use among US youth (ages 12-17), young adults (ages 18-24), and adults 25+ (ages 25 and older). DESIGN Data were drawn from the first three waves (2013-2016) of the Population Assessment of Tobacco and Health Study, a nationally representative, longitudinal cohort study of US adults and youth. Respondents with data at all three waves (youth, n=11 046; young adults, n=6478; adults 25+, n=17 188) were included in longitudinal analyses. RESULTS Young adults had higher ever, past 12-month (P12M) and past 30-day cross-sectional prevalence of hookah use at each wave than youth or adults 25+. The majority of Wave 1 (W1) hookah users were P12M users of other tobacco products (youth: 73.9%, young adults: 80.5%, adults 25+: 83.2%). Most youth and adult W1 P12M hookah users discontinued use in Wave 2 or Wave 3 (youth: 58.0%, young adults: 47.5%, adults 25+: 63.4%). Most W1 P12M hookah polytobacco users used cigarettes (youth: 49.4%, young adults: 59.4%, adults 25+: 63.2%) and had lower rates of quitting all tobacco than exclusive hookah users or hookah polytobacco users who did not use cigarettes. CONCLUSIONS Hookah use is more common among young adults than among youth or adults 25+. Discontinuing hookah use is the most common pathway among exclusive or polytobacco hookah users. Understanding longitudinal transitions in hookah use is important in understanding behavioural outcomes at the population level.
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Affiliation(s)
- Eva Sharma
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, United States
| | - Maansi Bansal-Travers
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Kathryn C Edwards
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, United States
| | - Michael J Halenar
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, United States
| | - Kristie A Taylor
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, United States
| | - Karin A Kasza
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Hannah Day
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Hoda T Hammad
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Gabriella Anic
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Jean Limpert
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Lisa D Gardner
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Nicolette Borek
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, MD, United States
| | - Heather L Kimmel
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, United States
| | - Wilson M Compton
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, United States
| | - Andrew Hyland
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Cassandra A Stanton
- Behavioral Health and Health Policy Practice, Westat, Rockville, MD, United States
- Department of Oncology, Georgetown University Medical Center, Washington, DC, United States
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14
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Cornacchione Ross J, Sutfin EL, Suerken C, Walker S, Wolfson M, Reboussin BA. Longitudinal associations between marijuana and cigar use in young adults. Drug Alcohol Depend 2020; 211:107964. [PMID: 32251920 PMCID: PMC7508868 DOI: 10.1016/j.drugalcdep.2020.107964] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND We assess the longitudinal associations between marijuana and cigar (little cigars and cigarillos [LCCs] and large cigars) use on subsequent initiation of marijuana and cigar use. METHODS Data are from a cohort study of 2189 young adults recruited in fall 2010 from 11 colleges in the Southeast. We used discrete-time survival analysis to examine whether ever use of marijuana at baseline (spring 2011, freshman year) predicted initiation of LCCs and large cigars and whether ever use of these cigar products predicted initiation of marijuana use across 10 waves of data collection (2011-2018). RESULTS The sample was 65.3 % female, 83.6 % White, 5.9 % Hispanic, and 61.8 % had college-educated mothers. At baseline, 70 % reported never using LCCs, 71 % reported never using large cigars, and 74 % reported never using marijuana. Ever use of marijuana at baseline was associated with an increased risk of LCC initiation (Incident rate ratio [IRR] = 1.6, 95 %CI = 1.0, 2.5) but not large cigar initiation. Ever use of LCCs (IRR = 1.4, 95 %CI = 1.1, 1.8) and ever use of large cigars (IRR = 1.3, 95 %CI = 1.1, 1.8) at baseline both predicted initiation of marijuana use. CONCLUSIONS Our findings support growing evidence that marijuana and LCCs are strongly associated and use of one substance predicts use of the other. In contrast to studies of adults, we also found that young adults who have tried large cigars may be at increased risk for subsequent marijuana use. These findings highlight the need to consider each product as a potential gateway of the other when developing interventions for young adults.
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Affiliation(s)
- Jennifer Cornacchione Ross
- Department of Social Sciences and Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston Salem, NC, 27157, USA.
| | - Erin L Sutfin
- Department of Social Sciences and Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston Salem, NC, 27157, USA
| | - Cynthia Suerken
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston Salem, NC, 27157, USA
| | - Stephannie Walker
- Department of Social Sciences and Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston Salem, NC, 27157, USA
| | - Mark Wolfson
- Department of Social Medicine, Population and Public Health, School of Medicine, University of California, Riverside, 3333 14(th)Street, Riverside, CA, 92501, USA
| | - Beth A Reboussin
- Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Medical Center Boulevard, Winston Salem, NC, 27157, USA
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15
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Lucherini M, Hill S, Smith K. Potential for non-combustible nicotine products to reduce socioeconomic inequalities in smoking: a systematic review and synthesis of best available evidence. BMC Public Health 2019; 19:1469. [PMID: 31694602 PMCID: PMC6836524 DOI: 10.1186/s12889-019-7836-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 10/23/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND While some experts have emphasised the potential for e-cigarettes to facilitate cessation among smokers with low socioeconomic status (SES), there is limited evidence of their likely equity impact. We assessed the potential for electronic cigarettes and other non-combustible nicotine-containing products (NCNPs) to reduce inequalities in smoking by systematically reviewing evidence on their use by SES in countries at stage IV of the cigarette epidemic. METHODS Ten electronic databases were searched in February 2017 using terms relating to e-cigarettes, smokeless tobacco and nicotine replacement therapy (NRT); and SES. We included studies published since 1980 that were available in English and examined product use by SES indicators such as income and education. Data synthesis was based on those studies judged to be of medium- to high-quality using guidelines adapted from the Critical Appraisal Skills Programme. RESULTS We identified 54 studies describing NCNP use by SES across 12 countries, of which 27 were judged of sufficient quality to include in data synthesis. We found mixed patterns of e-cigarette current use by SES, with evidence of higher use among low-income adults but unclear or mixed findings by education and occupation. In contrast, smokeless tobacco current use was consistently higher among low SES adults. There was very limited evidence on the SES distribution of NRT in adults and of all NCNPs in young people. CONCLUSIONS The only NCNP for which there are clear patterns of use by SES is smokeless tobacco, where prevalence is higher among low SES groups. While this suggests a potentially positive impact on inequalities in smoking (if NCNP use displaces smoked tobacco use), this has not been seen in practice. These findings do not support the suggestion that e-cigarettes have the potential to reduce social inequalities in smoking, since i) current evidence does not show a clear trend of higher e-cigarette use in population groups with higher tobacco consumption, and ii) the experience of smokeless tobacco suggests that - even where NCNP use is higher among low SES groups - this does not necessarily replace smoked tobacco use in these groups.
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Affiliation(s)
- Mark Lucherini
- Global Health Policy Unit, School of Social & Political Science, University of Edinburgh, Edinburgh, UK.
- School of Geography, Geology and the Environment, Keele University, Newcastle, UK.
| | - Sarah Hill
- Global Health Policy Unit, School of Social & Political Science, University of Edinburgh, Edinburgh, UK
| | - Katherine Smith
- School of Social Work & Social Policy, University of Strathclyde, Glasgow, UK
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Kuniyoshi KM, Rehan VK. The impact of perinatal nicotine exposure on fetal lung development and subsequent respiratory morbidity. Birth Defects Res 2019; 111:1270-1283. [PMID: 31580538 DOI: 10.1002/bdr2.1595] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/13/2019] [Accepted: 09/05/2019] [Indexed: 01/18/2023]
Abstract
Maternal smoking during pregnancy remains as a significant public health crisis as it did decades ago. Although its prevalence is decreasing in high-income countries, it has worsened globally, along with a concerning emergence of electronic-cigarette usage within the last two decades. Extensive epidemiologic and experimental evidence exists from both human and animal studies, demonstrating the detrimental long-term pulmonary outcomes in the offspring of mothers who smoke during pregnancy. Even secondhand and thirdhand smoke exposure to the developing lung might be as or even more harmful than firsthand smoke exposure. Furthermore, these effects are not limited only to the exposed progeny, but can also be transmitted transgenerationally. There is compelling evidence to support that the majority of the effects of perinatal smoke exposure on the developing lung, including the transgenerational transmission of asthma, is mediated by nicotine. Nicotine exposure induces cell-specific molecular changes in lungs, which offers a unique opportunity to prevent, halt, and/or reverse the resultant damage through targeted molecular interventions. Experimentally, the proposed interventions, such as administration of peroxisome proliferator-activated receptor gamma (PPARγ) agonists can not only block but also potentially reverse the perinatal nicotine exposure-induced respiratory morbidity in the exposed offspring. However, the development of a safe and effective intervention is still many years away. In the meantime, electropuncture at specific acupoints appears to be emerging as a more practical and safe physiologic approach to block the harmful pulmonary consequences of perinatal nicotine exposure.
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Affiliation(s)
- Katherine M Kuniyoshi
- Department of Pediatrics, David Geffen School of Medicine, The Lundquist Institute for Biomedical Innovation at Harbor, UCLA Medical Center, Torrance, California
| | - Virender K Rehan
- Department of Pediatrics, David Geffen School of Medicine, The Lundquist Institute for Biomedical Innovation at Harbor, UCLA Medical Center, Torrance, California
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17
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Hinds JT, Loukas A, Perry CL. Sexual and Gender Minority College Students and Tobacco Use in Texas. Nicotine Tob Res 2019; 20:383-387. [PMID: 28472411 DOI: 10.1093/ntr/ntx095] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Accepted: 04/30/2017] [Indexed: 11/13/2022]
Abstract
Introduction Most research regarding sexual and gender minority (SGM) populations is limited to examination of cigarette or general tobacco use or does not examine heterogeneity across SGM groups other than lesbian or gay and bisexual individuals. This study examined differences in the odds of current use and age of initiation of five tobacco/nicotine products among three groups of SGM young adults who self-identified as (1) gay or lesbian, (2) bisexual, and (3) queer, transgender, or "other," compared to their heterosexual peers. Methods Participants were 4252 college students aged 18-29 years from 24 colleges in Texas who completed an online tobacco use survey. Multilevel logistic regression models were used to examine the odds of SGM participants currently using each tobacco product. Multilevel linear regression models were used to examine the association of current product users' SGM status with self-reported age of each product's initiation. All models were adjusted for sociodemographic factors and accounted for students clustered within each college. Results At least one SGM group had significantly greater odds of currently using every tobacco product type compared to heterosexual participants, except hookah. There were few differences across groups in age of initiation. However, queer, transgender, and "other-" identified participants initiated e-cigarettes 1.34 years younger than heterosexual participants, and bisexual participants initiated smokeless tobacco 3.66 years younger than heterosexual participants. Conclusions Findings highlight some significant tobacco use disparities among SGM young adults compared to their heterosexual peers. Longitudinal studies with larger group sizes will identify prospective predictors of sustained SGM-related tobacco use disparities. Implications This study extends the current literature by including the sexual and gender minority identity options of queer, transgender, and "other," highlighting disparities in tobacco use between young adults in these subgroups compared to their heterosexual peers, particularly in noncigarette tobacco product use. Findings underscore the need for the Food and Drug Association and other health agencies to tailor health communication efforts specific to sexual and gender minority populations pertaining to the risks and harms surrounding tobacco product use.
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Affiliation(s)
- Josephine T Hinds
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, TX
| | - Alexandra Loukas
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, TX
| | - Cheryl L Perry
- The Michael & Susan Dell Center for Healthy Living, UTHealth School of Public Health, Austin Campus, Austin, TX
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18
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Hinds JT, Li X, Loukas A, Pasch KE, Perry CL. Flavored Cigars Appeal to Younger, Female, and Racial/Ethnic Minority College Students. Nicotine Tob Res 2019; 20:347-354. [PMID: 28199700 DOI: 10.1093/ntr/ntx041] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 02/06/2017] [Indexed: 11/12/2022]
Abstract
Introduction This study examined the association of sociodemographic characteristics, tobacco and substance use behaviors, and reasons to use cigars in young adults' flavored and non-flavored cigar use. Methods Participants were 523, 18- to 29- year-old young adult college students (60.4% male; 40.9% non-Hispanic white) who reported current (past 30-day) cigar use. Results Almost 75% of the sample regularly chose flavored cigar products. Multilevel logistic regression analyses indicated that younger, female, and racial/ethnic minority cigar users had significantly greater odds of using flavored cigars than their counterparts. Current marijuana smokers, ever-blunt smokers, and students who reported using cigars because they were affordable and/or available in flavors they liked had a greater odds of flavored cigar use compared to their counterparts. Moreover, among dual users of cigars and cigarettes, those who cited using cigars because they were cheaper than cigarettes and because cigars felt like smoking regular cigarettes had greater odds of using flavored cigars compared to their peers. Number of days cigars were smoked and current use of other tobacco products were not associated with flavored cigar use. Conclusions Appealing attributes of flavored cigars have the potential to contribute to the tobacco use and subsequent nicotine addiction of younger, female, and racial/ethnic minority young adults. The wide variety of cigar flavors, their attractive price, and similarity to cigarette smoking underscore the need for additional research that links these unique traits to sustained tobacco use, and underscore the need for regulation of flavored products. Implications This study extends the current literature by finding that younger, female, and racial/ethnic minorities have greater odds of flavored cigar use than their peers. Flavored cigars have characteristics that appeal to members of these populations, which can contribute to their long-term use and potential for addiction.
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Affiliation(s)
- Josephine T Hinds
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX
| | - Xiaoyin Li
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX
| | - Alexandra Loukas
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX
| | - Keryn E Pasch
- Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX
| | - Cheryl L Perry
- The Michael and Susan Dell Center for Healthy Living, UTHealth School of Public Health, Austin, TX
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Kumar N, Puljević C, Ferris J, Winstock A, Barratt MJ. Cannabis use patterns at the dawn of US cannabis reform. J Cannabis Res 2019; 1:5. [PMID: 33526080 PMCID: PMC7815050 DOI: 10.1186/s42238-019-0003-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/07/2019] [Indexed: 02/02/2023] Open
Abstract
In the United States (US), three in 10 cannabis users develop cannabis use disorder (CUD). Usage patterns in line with CUD may be associated with socio-economic disadvantage, and other negative effects. Thus, research on CUD is paramount. To provide understanding around CUD, it is necessary to detail granular cannabis usage preferences, as some risk from cannabis use may be mitigated through informed behavioral choices by users. We describe cannabis usage preferences among US Global Drug Survey (GDS) respondents, primarily young men. The cross-sectional web-based GDS (2017) was completed by 8345 US-resident respondents (median age = 23, Interquartile Range 19–32; % male = 75.48) who reported cannabis use. Of those who reported cannabis use in the past year, most (78%) reported consuming their first joint more than an hour after waking, and about half the sample (49%) had their last joint 1–2 h before bed. Cannabis was used for a median of 250 days in the last year (almost daily). Respondents spent a median of four hours a day stoned when cannabis was used. High potency herbal cannabis was the preferred variant by 62% of participants. We suggest that frequent use of cannabis may increase risk of health harms, and highlight the need to mitigate problematic use. With the rapidly developing US cannabis market, possibly problematic usage patterns may indicate potential for CUD especially within young men.
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Affiliation(s)
- Navin Kumar
- Yale Institute for Network Science, Yale University, New Haven, CT, USA. .,Center for Empirical Research on Stratification and Inequality (CERSI), Yale University, New Haven, CT, USA. .,Department of Sociology, Yale University, New Haven, CT, USA.
| | - Cheneal Puljević
- Centre for Health Service Research, University of Queensland, QLD, Brisbane, Australia
| | - Jason Ferris
- Centre for Health Service Research, University of Queensland, QLD, Brisbane, Australia
| | - Adam Winstock
- University College London, London, UK.,Global Drug Survey Ltd, London, UK
| | - Monica J Barratt
- Drug Policy Modelling Program, National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, NSW, Australia.,National Drug Research Institute, Faculty of Health Sciences, Curtin University, Perth, WA, Australia.,Behaviours and Health Risks Program, Burnet Institute, Melbourne, VIC, Australia
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20
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Berg CJ, Haardörfer R, Payne JB, Getachew B, Vu M, Guttentag A, Kirchner TR. Ecological momentary assessment of various tobacco product use among young adults. Addict Behav 2019; 92:38-46. [PMID: 30579116 DOI: 10.1016/j.addbeh.2018.12.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 12/07/2018] [Accepted: 12/10/2018] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Young adults are at high risk for using traditional and novel tobacco products. However, little is known about daily/weekly use patterns or psychosocial triggers for using various tobacco products. METHODS This ecological momentary assessment (EMA) study examined timing, tobacco cravings, affect, social context, and other substance use (alcohol, marijuana) in relation to use of cigarettes, electronic nicotine delivery systems (ENDS), and any tobacco product (i.e., cigarettes, ENDS, cigars, hookah), respectively. We also examined interactions between these predictors, sex, and race/ethnicity. From a longitudinal study of 3418 18-25 year-olds from seven Georgia colleges/universities, we recruited 72 reporting current tobacco use to participate in the 21-day EMA study; 43 participated, of which 31 completed ≥66% assessments and were analyzed. Cravings, affect, social context, and substance use were assessed daily across four four-hour windows. RESULTS Of the 31 participants, average age was 21.10 years (SD = 1.95), 45.2% were female, and 71.0% non-Hispanic White; 71.0% used cigarettes, 58.1% ENDS, 38.7% cigars, and 25.8% hookah (25.6% used one product, 46.5% two, 27.9% ≥ three). Predictors of cigarette use included higher anxiety, greater odds of marijuana and alcohol use, and higher boredom levels among women. Predictors of ENDS use included being non-White and greater odds of marijuana use, as well as higher tobacco cravings among women and higher boredom among men. Predictors of any tobacco product use included being non-White, higher boredom levels, and greater odds of marijuana and alcohol use. CONCLUSIONS Distinct interventions may be needed to address use of differing tobacco products among young adults.
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Affiliation(s)
- Carla J Berg
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, United States; Winship Cancer Institute, Emory University, 1365 Clifton Rd NE, Atlanta, GA 30322, United States.
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, United States
| | - Jackelyn B Payne
- Winship Cancer Institute, Emory University, 1365 Clifton Rd NE, Atlanta, GA 30322, United States
| | - Betelihem Getachew
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, United States
| | - Milkie Vu
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, United States
| | - Alexandra Guttentag
- College of Global Public Health, New York University, 715 Broadway, 12th Floor New York, NY 10003, United States
| | - Thomas R Kirchner
- College of Global Public Health, New York University, 715 Broadway, 12th Floor New York, NY 10003, United States
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21
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Bianco CL. Rates of electronic cigarette use among adults with a chronic mental illness. Addict Behav 2019; 89:1-4. [PMID: 30237110 DOI: 10.1016/j.addbeh.2018.08.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 08/06/2018] [Accepted: 08/28/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Electronic cigarette (e-cig) use has increased dramatically over the past decade, rates of e-cig use among those with a chronic mental illness has largely been unexplored. Exploring this relationship for adults with a mental illness is necessary when examining the health needs of this population. METHODS Data from the 2016 National Health Interview Survey (NHIS) was used to explore associations between e-cig use and chronic mental illness. E-cig use was explored in two different contexts, having tried an e-cig at least once and current e-cig use. Chronic mental illness was categorized as depression, anxiety, emotional disorder, or ADD, bipolar, schizophrenia, other disorder. RESULTS Rates of ever trying an e-cig and current e-cig use were higher among those with a chronic mental illness. Complex logistic regressions suggested having a chronic mental illness significantly increases the likelihood of both trying an e-cig and being an e-cig user. CONCLUSIONS Increased likelihood of e-cig use in chronic mental illness supports previous findings. This may be due to perceptions that e-cigs are less harmful and they provide ways of socially connecting with others. IMPLICATIONS Current knowledge surrounding e-cig use in this population is lacking. The 2016 NHIS allows for a nationally representative prediction of e-cig use in this population. This data is relevant in monitoring potential harm caused by e-cigs, in addition it may be helpful when assessing the value of e-cigs as a smoking cessation tool for those with a mental illness.
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22
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Loukas A, Marti CN, Perry CL. Trajectories of Tobacco and Nicotine Use Across Young Adulthood, Texas, 2014-2017. Am J Public Health 2019; 109:465-471. [PMID: 30676800 DOI: 10.2105/ajph.2018.304850] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To examine intraindividual change in polytobacco and individual tobacco and nicotine product use across young adulthood. METHOD Participants were 2711 students from 24 Texas colleges participating in a 6-wave online study, with 6 months between each wave. Participants were aged 18 to 25 years at baseline in fall 2014 or spring 2015 and aged 20 to 28 years at wave 6. We used growth curve modeling for an accelerated longitudinal design to examine change from ages 18 to 28 years in polytobacco use (use of 2 or more products) and in use of 5 individual products (cigarettes, smokeless tobacco or snus, large cigars, cigarillos, or little cigars, hookah, and electronic nicotine delivery systems [ENDS]). RESULTS There was a statistically significant decline in polytobacco use from ages 18 to 28 years. There were also statistically significant declines in ENDS, hookah, and cigar use but not in smokeless tobacco use, for which use was negligible, or in cigarette use. Importantly, cigarettes were the most used product at virtually all ages. CONCLUSIONS Young adults may mature out of polytobacco use with increasing age, but they may continue to use some products, most notably cigarettes, potentially the most toxic and addictive tobacco and nicotine product.
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Affiliation(s)
- Alexandra Loukas
- Alexandra Loukas and C. Nathan Marti are with the Department of Kinesiology & Health Education, University of Texas at Austin. Cheryl L. Perry is with the University of Texas Health Science Center at Houston, School of Public Health in Austin
| | - C Nathan Marti
- Alexandra Loukas and C. Nathan Marti are with the Department of Kinesiology & Health Education, University of Texas at Austin. Cheryl L. Perry is with the University of Texas Health Science Center at Houston, School of Public Health in Austin
| | - Cheryl L Perry
- Alexandra Loukas and C. Nathan Marti are with the Department of Kinesiology & Health Education, University of Texas at Austin. Cheryl L. Perry is with the University of Texas Health Science Center at Houston, School of Public Health in Austin
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Abstract
Background: Rates of electronic cigarettes (e-cigarette) use (vaping) have increased among college students over the past decade. Objectives: The current study sought to provide an in-depth examination of college students' beliefs about and attitudes toward cigarettes and e-cigarettes that may influence support/non-support of tobacco-free policies on college campuses and within their communities. Methods: Between August and December 2015, five focus groups (n = 22) were conducted at a large Southern University. Focus group discussions addressed social acceptance and areas where students commonly smoked/vaped on campus. Sessions were transcribed verbatim. Two researchers independently coded the transcripts and identified themes. A third researcher independently reviewed the coding and thematic analysis process (triangulation of researchers). Results: Participants expressed positive attitudes toward smoke-free policies that did not target college students, especially those that protected vulnerable populations (e.g., children). However, some were skeptical of tobacco-free policies that included e-cigarettes. Participants believed the campus tobacco-free policy had moved smokers' behavior off campus, but many reported seeing people vape in locations where smoking was not allowed (i.e., library, dorm rooms). Most perceived smoking to be less acceptable than vaping; smoking was described as 'dirty', while vaping was glamorized as a cultural trend. Conclusions/Importance: Findings from our qualitative study suggest that college students are supportive of smoke-free policies, but they are less supportive of comprehensive tobacco-free policies that include e-cigarettes. College campuses and surrounding communities should plan for education about policy protection via communication channels viewed frequently by students when including vaping devices in their comprehensive tobacco-free policies/ordinances.
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Affiliation(s)
- Page D Dobbs
- Department of Health and Exercise Science, University of Oklahoma , Norman , Oklahoma , USA
| | - David T Rolfe
- Department of Physical Education, School Health, and Movement Studies, Central Washington University , Ellensburg , Washington , USA
| | - Marshall K Cheney
- Department of Health and Exercise Science, University of Oklahoma , Norman , Oklahoma , USA
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Bierhoff J, Haardörfer R, Windle M, Berg CJ. Psychological Risk Factors for Alcohol, Cannabis, and Various Tobacco Use among Young Adults: A Longitudinal Analysis. Subst Use Misuse 2019; 54:1365-1375. [PMID: 31023112 PMCID: PMC6510654 DOI: 10.1080/10826084.2019.1581220] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Alcohol, cannabis, and tobacco use are prevalent in young adults and may be differentially related to psychological symptoms characterized as externalizing or internalizing. OBJECTIVES This study examined the use of alcohol, cannabis, and various tobacco products in relation to externalizing (ADHD) versus internalizing factors (depression, anxiety), hypothesizing alcohol and cannabis use are associated with externalizing factors whereas tobacco use is related to internalizing factors. METHODS Data from a 2-year longitudinal study of 2,397 US college students (aged 18-25) launched in 2014 were analyzed. Adult ADHD Self-Report Scale, Patient Health Questionnaire-9 item (assessing depressive symptoms), and the Zung Self-Rating Anxiety Scale scores were examined in relation to subsequent past 30-day use of alcohol, cannabis, and tobacco products (cigarettes, little cigars/cigarillos, smokeless tobacco, e-cigarettes, hookah), as well as nicotine dependence per the Hooked on Nicotine Checklist. RESULTS Participants were 20.49 (SD = 1.93) years old, 64.7% female, and 65.5% White. In multivariable analyses, greater ADHD symptoms predicted alcohol and cannabis use (p = .042 and p = .019, respectively). Cigarette and little cigar/cigarillo use were predicted by greater depressive (p = .001 and p = .002, respectively), and anxiety symptoms (p = .020 and p = .027, respectively). Nicotine dependence was correlated with greater anxiety symptoms (p = .026). Counter to hypotheses, smokeless tobacco use was predicted by greater ADHD symptoms (p = .050); neither e-cigarette nor hookah use were predicted by these psychological symptoms. Conclusions/Importance: Research examining risk factors for tobacco use must distinguish among the various tobacco products. Moreover, interventions may need to differentially target use of distinct substances, including among the range of tobacco products.
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Affiliation(s)
- Jennifer Bierhoff
- a Department of Behavioral Sciences and Health Education, Rollins School of Public Health , Emory University , Atlanta , Georgia, USA
| | - Regine Haardörfer
- a Department of Behavioral Sciences and Health Education, Rollins School of Public Health , Emory University , Atlanta , Georgia, USA
| | - Michael Windle
- a Department of Behavioral Sciences and Health Education, Rollins School of Public Health , Emory University , Atlanta , Georgia, USA
| | - Carla J Berg
- a Department of Behavioral Sciences and Health Education, Rollins School of Public Health , Emory University , Atlanta , Georgia, USA
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Examining the relationship between pregnancy and quitting use of tobacco products in a U.S. national sample of women of reproductive age. Prev Med 2018; 117:52-60. [PMID: 30145348 PMCID: PMC6195821 DOI: 10.1016/j.ypmed.2018.08.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 08/07/2018] [Accepted: 08/21/2018] [Indexed: 11/24/2022]
Abstract
This study examined quit rates longitudinally for cigarettes, e-cigarettes, hookah, cigars, and all tobacco products in a U.S. national sample of women aged 18-44 who completed both Wave 1 (W1) and Wave 2 (W2) of the Population Assessment of Tobacco and Health (PATH, 2013-2014, 2014-2015) study (N = 7814). Quit rates were examined among women who transitioned into pregnancy across survey waves, and among a comparable sample of non-pregnant women to provide contextual information about quitting among the broader population of reproductive-aged women. Multiple logistic regression modeling was used to estimate the associations of pregnancy and quitting adjusting for other demographic and psychosocial characteristics. Quit rates among women who were pregnant in W2 were highest for hookah (98.3%), followed by cigars (88.0%), e-cigarettes (81.3%), and lowest for tobacco cigarettes (53.4%). Slightly more than half (58.7%) of women reported quitting use all tobacco products while pregnant. Pregnancy was independently associated with increased odds of quitting hookah (AOR = 52.9, 95%CI = 3.4, 830.2), e-cigarettes (AOR = 21.0, 95%CI = 2.6, 170.3), all tobacco products (AOR = 9.6, 95%CI = 6.4, 14.5), and cigarettes (AOR = 6.5, 95%CI = 4.2, 10.1), although not cigars. Relative to other demographic and psychosocial characteristics, pregnancy was the strongest predictor of quitting use of each tobacco product. While these data indicate that pregnancy has strong, independent associations with quitting a variety of commercially available tobacco products, the comparatively lower quit rates for cigarettes versus other tobacco products underscores the long-standing need for more intensive, multipronged clinical and regulatory interventions to reduce cigarette use among reproductive-aged women.
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Creamer MR, Loukas A, Clendennen S, Mantey D, Pasch KE, Marti CN, Perry CL. Longitudinal predictors of cigarette use among students from 24 Texas colleges. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2018; 66:617-624. [PMID: 29419363 PMCID: PMC6135706 DOI: 10.1080/07448481.2018.1431907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 11/17/2017] [Accepted: 01/09/2018] [Indexed: 06/08/2023]
Abstract
Objective: The purpose of this study is to examine differences between current and non-current cigarette users, focusing on sociodemographic factors, non-cigarette tobacco product use, parental and friend use, and alcohol and marijuana use; and to identify predictors of cigarette use sixmonths later. Participants: Participants included young adults (n = 4,296) from 24 Texas colleges, participating in a young adult cohort study, beginning in fall 2014. Methods: Mixed effects logistic regressions were conducted accounting for school-level variability. Results: Cigarette users were older, more likely to report use of non-cigarette tobacco products and peer use of cigarettes than non-current users. Wave 1 cigarette and non-cigarette tobacco product use, marijuana use and binge drinking, and peer use all uniquely predicted cigarette use at wave 2. Conclusions: Colleges need prevention programs targeting multiple tobacco products, because non-cigarette tobacco use and other risky behaviors appear to be independent risk factors for cigarette use in young adults.
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Affiliation(s)
| | - Alexandra Loukas
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, Texas, USA
| | | | - Dale Mantey
- UTHealth School of Public Health in Austin, Austin, Texas, USA
| | - Keryn E. Pasch
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, Texas, USA
| | - C. Nathan Marti
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, Texas, USA
| | - Cheryl L. Perry
- Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, Texas, USA
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Cheney MK, Gowin M, Clawson AH. Using the Ecological Model to understand influences on college student vaping. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2018; 66:597-607. [PMID: 29452051 DOI: 10.1080/07448481.2018.1440578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 01/05/2018] [Accepted: 02/10/2018] [Indexed: 06/08/2023]
Abstract
UNLABELLED Objective The Ecological Model was used to examine the social and environmental influences of the college environment on e-cigarette use (vaping) among college students. PARTICIPANTS Undergraduate college student e-cigarette users (vapers) across three large college campuses in the southwest US from Jan 2015- Aug 2016. METHODS Thirty-three interviews were conducted. Transcribed interviews were coded then analyzed for themes. RESULTS College student vapers report multiple levels of influence on their vaping beyond personal beliefs and peer influences, including parents, explicit campus and community messaging, community member requests, and respect for others. College student vapers also describe constant associations with smokers in allowable public places to vape. CONCLUSIONS Parents, community members, campus policy, and the physical environment all influence where and when college students vape. Health communication messages to prevent college student vaping should incorporate alternative messages that are important to college students, such as respect for others and social image.
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Affiliation(s)
- Marshall K Cheney
- a University of Oklahoma , Department of Health and Exercise Science , Norman , Oklahoma , USA
| | - Mary Gowin
- a University of Oklahoma , Department of Health and Exercise Science , Norman , Oklahoma , USA
| | - Ashley H Clawson
- b Department of Psychology , Oklahoma State University , Stillwater , Oklahoma , USA
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Goldberg RL, Cataldo JK. Using an e-Cigarette is Like Eating Tofu When You Really Want Meat. Am J Health Behav 2018; 42:54-64. [PMID: 30688641 DOI: 10.5993/ajhb.42.5.5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Objective Whereas controversy about the e-cigarette's effectiveness and safety as a smoking cessation tool continues, e-cigarette use prevalence continues rising. In this study, we sought to describe experiences of adult e-cigarette users and to examine their motivations, beliefs, and use patterns. Methods This qualitative study included one-on-one semi-structured phone interviews with 20 current California e-cigarette users (mean age = 38 ± 9.44 years). Interviews were transcribed and thematically analyzed using MAXQDA. Results E-cigarettes initially addressed participants' problems related to smoking; they no longer smelled like cigarette smoke and could avoid smoke-free regulations. Participants highlighted the importance of e-cigarette flavors and of "receiving moral credit" for harm reduction by using e-cigarettes to quit smoking cigarettes. Many described eventual dissatisfaction with e-cigarettes, which resulted in relapse to cigarette smoking and/or dual use with cigarettes. The convenience of e-cigarettes coupled with the pattern of constant use left participants increasingly reliant on e-cigarettes. Conclusion Ultimately, failed cessation and dual use exposes smokers to greater levels of nicotine, while still exposing them to cigarette smoke. Public health campaigns should promote awareness of the risks of using e-cigarettes, including failed cessation attempts, dual use, addiction, and other health consequences.
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Affiliation(s)
- Rachel L Goldberg
- Clinical Research Coordinator, Department of Physiological Nursing, University of California San Francisco, San Francisco, CA, USA
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Wong EC, Haardörfer R, Windle M, Berg CJ. Distinct Motives for Use Among Polytobacco Versus Cigarette Only Users and Among Single Tobacco Product Users. Nicotine Tob Res 2018; 20:117-123. [PMID: 27798088 DOI: 10.1093/ntr/ntw284] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 10/24/2016] [Indexed: 12/30/2022]
Abstract
Background Alternative tobacco product (ATP) use as well as co-use of various tobacco products has increased in recent years, particularly among young adults. However, little is known about the differential role of motives for ATP or polytobacco use. Methods We examined (1) motives for tobacco use in relation to polytobacco versus cigarette only use and (2) motives for tobacco use in relation to levels of tobacco use across products. We analyzed data from past 30-day tobacco users at Wave 2 (Spring 2015) of a six-wave longitudinal study of 3418 students aged 18-25 years from seven U.S. colleges/universities. Variables included sociodemographics, tobacco use (cigarettes, little cigars/cigarillos [LCCs], smokeless tobacco [SLT], hookah, and e-cigarettes), and tobacco use motives (social, self-enhancement, boredom relief, and affect regulation). Results Multivariate analyses found that boredom relief motives were associated with polytobacco use versus cigarette only use (p = .007). Higher consumption levels demonstrated the following associations: cigarettes-positively with boredom relief (p = .025) and affect regulation motives (p < .001); LCCs-positively with affect regulation motives (p = .035); SLT-negatively with social (p = .003) and positively with self-enhancement (p = .017) and boredom relief motives (p = .007); and hookah-positively with social (p = .002) and boredom relief motives (p = .033) and negatively with self-enhancement (p = .004) and affect regulation motives (p = .001). Conclusions Distinct motives for use were associated with polytobacco use among smokers. Moreover, higher levels of use among single product users also demonstrated distinct associations across use motives. These data should inform targeted cessation interventions addressing motives for use in ATP and polytobacco users. Implications Interventionists, public health practitioners, and health care providers must address the increasing issue of ATP and polytobacco use and tailor interventions to reduce ATP and polytobacco use in light of the distinct motives for use.
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Affiliation(s)
- Eugene C Wong
- Centers for Disease Control and Prevention, Atlanta, GA
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Michael Windle
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Carla J Berg
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, GA
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Nduaguba SO, Ford KH, Bamgbade BA, Ubanyionwu O. Comparison of pharmacy students' self-efficacy to address cessation counseling needs for traditional and electronic cigarette use. CURRENTS IN PHARMACY TEACHING & LEARNING 2018; 10:955-963. [PMID: 30236434 DOI: 10.1016/j.cptl.2018.04.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 02/06/2018] [Accepted: 04/03/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND PURPOSE This study assessed pharmacy students' self-rated ability to provide cessation counseling for e-cigarette use and traditional cigarette smoking. EDUCATIONAL ACTIVITY AND SETTING A cross-sectional study was conducted in spring 2014 at The University of Texas at Austin. Participants included first through fourth year (P1-P4) doctor of pharmacy (PharmD) students. Perceived confidence and knowledge to counsel on cigarette smoking cessation and e-cigarette cessation were self-rated and based on the Ask-Advise-Assess-Assist-and Arrange (5 A's) follow-up model as well as general counseling skills for recreational nicotine product use cessation. Comparisons were made between students' confidence to counsel patients on traditional cigarette smoking cessation and e-cigarette cessation and by class level. FINDINGS Compared to cigarette smoking cessation counseling, students were less confident in their ability to counsel on e-cigarette cessation using the 5 A's model and general counseling skills. Students perceived themselves to be less knowledgeable about the harmful effects of e-cigarettes, pharmacists' role in counseling on e-cigarette cessation, and how patients can benefit from e-cigarette cessation counseling. A higher proportion of students reported having no training on e-cigarette cessation compared to cigarette smoking cessation (59% vs 9%). SUMMARY Targeted training on how to counsel patients on e-cigarette cessation should be included in pharmacy curricula. Such training is expected to increase the confidence of pharmacists-in-training to address the needs of patients who use e-cigarettes.
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Affiliation(s)
- Sabina O Nduaguba
- Health Outcomes and Pharmacy Practice Division, College of Pharmacy, The University of Texas at Austin, 2409 University Avenue STOP A1930, Austin, TX 78712, United States.
| | - Kentya H Ford
- Health Outcomes and Pharmacy Practice Division, College of Pharmacy, The University of Texas at Austin, 2409 University Avenue STOP A1930, Austin, TX 78712, United States.
| | - Benita A Bamgbade
- Department of Pharmacy and Health Systems, School of Pharmacy, Bouve College of Health Sciences, Northeastern University, Boston, MA 02111, United States.
| | - Ogechi Ubanyionwu
- John Peter Smith (JPS) Hospital, 1500 S Main Street, Fort Worth, TX 76104, United States
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Getachew B, Payne JB, Vu M, Pillai D, Shah J, Levine H, Berg CJ. Perceptions of Alternative Tobacco Products, Anti-tobacco Media, and Tobacco Regulation among Young Adults: A Qualitative Study. Am J Health Behav 2018; 42:118-130. [PMID: 29973316 PMCID: PMC6818245 DOI: 10.5993/ajhb.42.4.11] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Objectives With increased alternative tobacco product (ATP) use and lagging public health action, we explored perceptions of ATPs, anti-tobacco messaging, and tobacco regulation among young adults. Methods Semi-structured interviews were conducted with 60 Georgia college students aged 18-25 using: (1) cigarettes, little cigars/cigarillos (LCCs), smokeless tobacco, or e-cigarettes ≥15 days of the past 30; or (2) hookah ≥10 of the past 30 days (due to lower frequency of use). Of 99 participants recruited, 80 consented, and 60 participated. Results Participants were on average 21.01 years old (SD = 2.07), 56.7% women, and 65.0% black; 56.7% reported current use of cigarettes, 43.3% LCCs, 26.7% smokeless tobacco, 45.0% e-cigarettes, and 41.7% hookah. Cigarettes were perceived as most harmful to health and most addictive. E-cigarettes and hookah were generally regarded as lowest risk. Many indicated that ATP risk information was limited or inaccessible and that most anti-tobacco campaigns were irrelevant to ATPs. Participants requested more research and dissemination of evidence regarding ATP risks and need for ATP regulation. Conclusions In light of low risk perceptions regarding ATPs among young adults, research, anti-tobacco campaigns, and regulation must address their known and potential risks.
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Berg CJ, Haardörfer R, Vu M, Getachew B, Lloyd SA, Lanier A, Childs D, Sandridge Y, Bierhoff J, Li J, Dossantos E, Windle M. Cigarette use trajectories in young adults: Analyses of predictors across system levels. Drug Alcohol Depend 2018; 188:281-287. [PMID: 29807215 PMCID: PMC6819815 DOI: 10.1016/j.drugalcdep.2018.03.055] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/23/2018] [Accepted: 03/28/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Cigarette smoking escalates most in early to middle young adulthood. However, little research has examined a range of multilevel factors in relation to smoking trajectories during this time. METHODS We examined: 1) trajectories of cigarette smoking among 2967 US college students (aged 18-25) in a two-year, six-wave longitudinal study (using growth mixture modeling); and 2) intrapersonal- (i.e., other substance use, depressive symptoms, ADHD symptoms,); interpersonal- (i.e., adverse childhood events, social support, parental tobacco and marijuana use), and community-level (i.e., type of college, rural vs. urban setting) predictors of differing trajectories (using multinomial logistic regression). RESULTS We identified three trajectory classes: 1) Dabblers, who used cigarettes at one point in their life or not at all (85.6%); 2) College Onset Smokers, who began smoking regularly during the college years (6.2%); and 3) Later Onset Smokers, who began smoking during the mid- to late-20 s (8.2%). Multinomial regression (with Dabblers as the reference group) showed that predictors of being College Onset Smokers included being male (p = .031); Asian (p = .001) but not Black (p = .008; Ref: White); early onset smokers (i.e., initiation before age 15; p = .006); past 30-day users of little cigars/cigarillos (p = .024), alcohol (p < .001), and marijuana (p = .008); children of tobacco users (p = .050); and public (p = .031) or a technical college students (p < .001; Ref: private college); predictors of being Later Onset Smokers were being male (p = .019) and technical college students (p = .005). CONCLUSIONS Despite some young adults' smoking initiating/escalating in middle young adulthood, few risk factors were documented. This understudied period warrants greater examination to inform intervention.
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Affiliation(s)
- Carla J. Berg
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA,Corresponding author at: Department of Behavioral Sciences and Health Education, Emory University School of Public Health, 1518 Clifton Road, NE, Room 524, Atlanta, GA 30322, USA. (C.J. Berg)
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Milkie Vu
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Betelihem Getachew
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Steven A. Lloyd
- Department of Psychological Science, University of North Georgia, 82 College Circle, Dahlonega, GA 30597, USA
| | - Angela Lanier
- Department of Kinesiology, Berry College, 2277 Martha Berry Hwy NW, Mount Berry, GA 30149, USA
| | - Donyale Childs
- Department of Nursing, 504 College Drive Albany, GA 31705, USA
| | - Yasmeni Sandridge
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Jennifer Bierhoff
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Jingjing Li
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Elliyah Dossantos
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
| | - Michael Windle
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Rd NE, Atlanta, GA 30322, USA
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Staudt MR, Salit J, Kaner RJ, Hollmann C, Crystal RG. Altered lung biology of healthy never smokers following acute inhalation of E-cigarettes. Respir Res 2018; 19:78. [PMID: 29754582 PMCID: PMC5950177 DOI: 10.1186/s12931-018-0778-z] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 04/16/2018] [Indexed: 12/20/2022] Open
Abstract
Background Little is known about health risks associated with electronic cigarette (EC) use although EC are rising in popularity and have been advocated as a means to quit smoking cigarettes. Methods Ten never-smokers, without exposure history to tobacco products or EC, were assessed at baseline with questionnaire, chest X-ray, lung function, plasma levels of endothelial microparticles (EMP), and bronchoscopy to obtain small airway epithelium (SAE) and alveolar macrophages (AM). One week later, subjects inhaled 10 puffs of “Blu” brand EC, waited 30 min, then another 10 puff; n = 7 were randomized to EC with nicotine and n = 3 to EC without nicotine to assess biological responses in healthy, naive individuals. Results Two hr. post-EC exposure, subjects were again assessed as at baseline. No significant changes in clinical parameters were observed. Biological changes were observed compared to baseline, including altered transcriptomes of SAE and AM for all subjects and elevated plasma EMP levels following inhalation of EC with nicotine. Conclusions This study provides in vivo human data demonstrating that acute inhalation of EC aerosols dysregulates normal human lung homeostasis in a limited cohort of healthy naïve individuals. These observations have implications to new EC users, nonsmokers exposed to secondhand EC aerosols and cigarette smokers using EC to quit smoking. Trial registration ClinicalTrials.gov NCT01776398 (registered 10/12/12), NCT02188511 (registered 7/2/14). Electronic supplementary material The online version of this article (10.1186/s12931-018-0778-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Michelle R Staudt
- Department of Genetic Medicine, Weill Cornell Medical College, 1300 York Avenue, Box 164, New York, NY, USA
| | - Jacqueline Salit
- Department of Genetic Medicine, Weill Cornell Medical College, 1300 York Avenue, Box 164, New York, NY, USA
| | - Robert J Kaner
- Department of Genetic Medicine, Weill Cornell Medical College, 1300 York Avenue, Box 164, New York, NY, USA
| | - Charleen Hollmann
- Department of Genetic Medicine, Weill Cornell Medical College, 1300 York Avenue, Box 164, New York, NY, USA
| | - Ronald G Crystal
- Department of Genetic Medicine, Weill Cornell Medical College, 1300 York Avenue, Box 164, New York, NY, USA.
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Wagoner KG, Sutfin EL, Song EY, King JL, Egan KL, Reboussin B, Debinski B, Spangler J, Wolfson M. Trends in point-of-sale tobacco marketing around college campuses: Opportunities for enhanced tobacco control efforts. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2018; 66:145-154. [PMID: 29020532 PMCID: PMC5922252 DOI: 10.1080/07448481.2017.1389734] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
OBJECTIVE Colleges have implemented policies to limit tobacco use on-campus; however, the off-campus environment is often overlooked in tobacco control efforts. We assessed availability, marketing, and promotion of cigarettes, snus, and traditional smokeless tobacco (SLT) in a sample of communities surrounding 11 college campuses in North Carolina and Virginia. PARTICIPANTS Between January-March of 2011, 2012 and 2013, 481 tobacco-selling retailers, including convenience stores, pharmacies and supermarkets, located near campuses were assessed. METHODS Trained observers completed annual point-of-sale assessments. RESULTS The percentage of stores selling (81.4% to 58.6%; p < .0001) and advertising snus (80.1% to 53.11%; p < .0001) significantly decreased over time. Convenience stores increased promotions of cigarettes (65.4% to 72.8%; p = 0.04) and SLT (3.1% to 23.3%; p = 0.02). CONCLUSIONS Off-campus environments have abundant tobacco availability and marketing. Colleges should collaborate with state and local tobacco control advocates to address tobacco promotion near campuses to potentially decrease product appeal and access among young adults.
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Affiliation(s)
- Kimberly G. Wagoner
- Wake Forest School of Medicine, Department of Social Sciences and Health Policy, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Erin L. Sutfin
- Wake Forest School of Medicine, Department of Social Sciences and Health Policy, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Eunyoung Y. Song
- Wake Forest School of Medicine, Department of Social Sciences and Health Policy, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Jessica L. King
- Wake Forest School of Medicine, Department of Social Sciences and Health Policy, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Kathleen L. Egan
- University of Florida, Department of Epidemiology, 2004 Mowry Road, Gainesville, Florida 32610, USA
| | - Beth Reboussin
- Wake Forest School of Medicine, Department of Biostatistical Sciences, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Beata Debinski
- Johns Hopkins University Bloomberg School of Public Health, Department of Health, Behavior and Society, 615 N. Wolfe St # E4527, Baltimore, MD 21205, USA
| | - John Spangler
- Wake Forest School of Medicine, Department of Family Medicine, Medical Center Blvd, Winston-Salem, NC 27157, USA
| | - Mark Wolfson
- Wake Forest School of Medicine, Department of Social Sciences and Health Policy, Medical Center Blvd, Winston-Salem, NC 27157, USA
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Golbidi S, Li H, Laher I. Oxidative Stress: A Unifying Mechanism for Cell Damage Induced by Noise, (Water-Pipe) Smoking, and Emotional Stress-Therapeutic Strategies Targeting Redox Imbalance. Antioxid Redox Signal 2018; 28:741-759. [PMID: 29212347 DOI: 10.1089/ars.2017.7257] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
SIGNIFICANCE Modern technologies have eased our lives but these conveniences can impact our lifestyles in destructive ways. Noise pollution, mental stresses, and smoking (as a stress-relieving solution) are some environmental hazards that affect our well-being and healthcare budgets. Scrutinizing their pathophysiology could lead to solutions to reduce their harmful effects. Recent Advances: Oxidative stress plays an important role in initiating local and systemic inflammation after noise pollution, mental stress, and smoking. Lipid peroxidation and release of lysolipid by-products, disturbance in activation and function of nuclear factor erythroid 2-related factor 2 (Nrf2), induction of stress hormones and their secondary effects on intracellular kinases, and dysregulation of intracellular Ca2+ can all potentially trigger other vicious cycles. Recent clinical data suggest that boosting the antioxidant system through nonpharmacological measures, for example, lifestyle changes that include exercise have benefits that cannot easily be achieved with pharmacological interventions alone. CRITICAL ISSUES Indiscriminate manipulation of the cellular redox network could lead to a new series of ailments. An ideal approach requires meticulous scrutiny of redox balance mechanisms for individual pathologies so as to create new treatment strategies that target key pathways while minimizing side effects. FUTURE DIRECTIONS Extrapolating our understanding of redox balance to other debilitating conditions such as diabetes and the metabolic syndrome could potentially lead to devising a unifying therapeutic strategy. Antioxid. Redox Signal. 28, 741-759.
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Affiliation(s)
- Saeid Golbidi
- 1 Department of Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia , Vancouver, Canada
| | - Huige Li
- 2 Department of Pharmacology, Johannes Gutenberg University Medical Center , Mainz, Germany
| | - Ismail Laher
- 1 Department of Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia , Vancouver, Canada
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Exercise Training Mitigates Water Pipe Smoke Exposure-Induced Pulmonary Impairment via Inhibiting NF- κB and Activating Nrf2 Signalling Pathways. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7459612. [PMID: 29692875 PMCID: PMC5859847 DOI: 10.1155/2018/7459612] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 01/16/2018] [Indexed: 12/29/2022]
Abstract
Water pipe smoking is a tobacco smoking method commonly used in Eastern countries and is gaining popularity in Europe and North America, in particular among adolescents and young adults. Several clinical and experimental studies have reported that exposure to water pipe smoke (WPS) induces lung inflammation and impairment of pulmonary function. However, the mechanisms of such effects are not understood, as are data on the possible palliative effect of exercise training. The present study evaluated the effects of regular aerobic exercise training (treadmill: 5 days/week, 40 min/day) on subchronic exposure to WPS (30 minutes/day, 5 days/week for 2 months). C57BL/6 mice were exposed to air or WPS with or without exercise training. Airway resistance measured using forced oscillation technique was significantly and dose-dependently increased in the WPS-exposed group when compared with the air-exposed one. Exercise training significantly prevented the effect of WPS on airway resistance. Histologically, the lungs of WPS-exposed mice had focal moderate interstitial inflammatory cell infiltration consisting of neutrophil polymorphs, plasma cells, and lymphocytes. There was a mild increase in intra-alveolar macrophages and a focal damage to alveolar septae in some foci. Exercise training significantly alleviated these effects and also decreased the WPS-induced increase of tumor necrosis factor α and interleukin 6 concentrations and attenuated the increase of 8-isoprostane in lung homogenates. Likewise, the lung DNA damage induced by WPS was significantly inhibited by exercise training. Moreover, exercise training inhibited nuclear factor kappa-B (NF-κB) expression induced by WPS and increased that of nuclear factor erythroid 2-related factor 2 (Nrf2). Our findings suggest that exercise training significantly mitigated WPS-induced increase in airway resistance, inflammation, oxidative stress, and DNA damage via mechanisms that include inhibiting NF-κB and activating Nrf2 signalling pathways.
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Vu M, Getachew B, Payne JB, Kirchner TR, Berg CJ. Initiation, continuation of use and cessation of alternative tobacco products among young adults: A qualitative study. Tob Prev Cessat 2018; 4. [PMID: 30272039 PMCID: PMC6159942 DOI: 10.18332/tpc/84869] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Diverse non-cigarette alternative tobacco products are increasingly popular in the United States. This study investigates the reasons why young adults initiate and continue the use of these products, as well as potential motivations and approaches for quitting. Products assessed include cigarettes, little cigars/cigarillos (LCCs), smokeless tobacco, e-cigarettes, and hookahs. METHODS We conducted 60 telephone interviews, of 30-minute duration, with tobacco users enrolled in colleges in Georgia. Qualitative analysis was used to identify themes emerging from the data. RESULTS Reasons for initiation, continued use, and (potential) cessation showed similarities and differences across products. Most commonly cited reasons for initiation included: peer influence (all products), flavors/tastes (all products except cigarettes), and easy environmental access and/or low costs (LCCs, smokeless tobacco, and e-cigarettes). Participants discussed several influences on continued use, such as peer influence (cigarettes, LCCs, and hookahs), stress management (all products except hookahs), and use with other substances (cigarettes, LCCs, and hookahs). Primary motivations for cessation mentioned by participants were family responsibilities (cigarettes, e-cigarettes, and hookahs) and health concerns (all products except e-cigarettes). Frequently used cessation strategies included avoidance of other tobacco users (cigarettes, LCCs, and hookahs) and a reduction of nicotine intake (cigarettes and e-cigarettes). CONCLUSIONS Our findings suggest that researchers should consider the differences in reasons for use and discontinued use of tobacco products in order to develop targeted messaging strategies, particularly noting the differential impact of interpersonal influences and health concerns. We also point to a need for regulatory action that limits diversification and accessibility of different products.
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Affiliation(s)
- Milkie Vu
- Department of Behavioral Sciences and Health Education, Emory University, Atlanta, United States
| | - Betelihem Getachew
- Department of Behavioral Sciences and Health Education, Emory University, Atlanta, United States
| | - Jackelyn B Payne
- Department of Behavioral Sciences and Health Education, Emory University, Atlanta, United States
| | - Thomas R Kirchner
- College of Global Public Health, New York University, New York City, United States
| | - Carla J Berg
- Department of Behavioral Sciences and Health Education, Emory University, Atlanta, United States
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Jawad M, Charide R, Waziry R, Darzi A, Ballout RA, Akl EA. The prevalence and trends of waterpipe tobacco smoking: A systematic review. PLoS One 2018; 13:e0192191. [PMID: 29425207 PMCID: PMC5806869 DOI: 10.1371/journal.pone.0192191] [Citation(s) in RCA: 171] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 01/19/2018] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Waterpipe tobacco smoking is harmful to health however its prevalence estimates remain uncertain. We aimed to systematically review the medical literature on waterpipe tobacco prevalence and trends. METHODS We searched Medline, Embase and ISI Web of Science for 'waterpipe' and its synonyms, without using language or date restrictions. We included any measure of waterpipe tobacco smoking prevalence in jurisdictionally representative populations. We stratified findings by prevalence measure (past 30 day, ever, regular or occasional, daily, other or unspecified) and age (adults or youth). RESULTS We included 129 studies reporting 355 estimates for 68 countries. In general, prevalence estimates among adults were highest in the Eastern Mediterranean, and among youth were about equal between Eastern Mediterranean and European regions. Past 30 day use was highest among Lebanese youth (37.2% in 2008), ever use was highest among Lebanese youth in 2002 and Lebanese university students in 2005 (both 65.3%), regular or occasional use was highest in among Iranian university students (16.3% in 2005), and daily use was highest among Egyptian youth (10.4% in 2005). Trend data were limited but most studies reported increased use over time, ranging from 0.3-1.0% per year among youth in the US to 2.9% per year among youth in Jordan (both for past 30 day use). Results were similar for ever use trends. Turkey (2.3% in 2008 to 0.8% in 2010) and Iraq (6.3% in 2008 and 4.8% in 2012) both witnessed decreased waterpipe use. CONCLUSION Waterpipe tobacco smoking is most prevalent in Eastern Mediterranean and European countries, and appears higher among youth than adults. Continued surveillance will be important to assess and inform policy measures to control waterpipe tobacco use.
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Affiliation(s)
- Mohammed Jawad
- Public Health Policy Evaluation Unit, Imperial College London, London, United Kingdom
- * E-mail:
| | - Rana Charide
- Clinical Research Institute, American University of Beirut, Beirut, Lebanon
| | - Reem Waziry
- Department of Epidemiology Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Andrea Darzi
- AUB GRADE Center, Clinical Research Institute, American University of Beirut, Beirut, Lebanon
| | - Rami A. Ballout
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Elie A. Akl
- Clinical Research Institute, American University of Beirut, Beirut, Lebanon
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
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Tobacco product use and mental health status among young adults. Addict Behav 2018; 77:67-72. [PMID: 28965069 DOI: 10.1016/j.addbeh.2017.09.012] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 09/15/2017] [Accepted: 09/22/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Individuals with mental health conditions represent a priority population for tobacco control. This population smokes cigarettes at disproportionately higher rates than the general population, but less is known about the relationship between non-cigarette tobacco use and mental health status. METHOD In 2013, 2370 young adults recruited from 11 colleges in North Carolina and Virginia completed an online survey on tobacco use. We compared past 6-month self-reported mental health diagnosis, past 30-day depression score, and past 7-day stress score to past 30-day cigarette, e-cigarette, waterpipe, cigar, and smokeless tobacco use. Models adjusted for age, gender, race, ethnicity, and mother's education. Non-cigarette products were also adjusted for past 30-day cigarette use. RESULTS Among participants, 249 (10.5%) reported a mental health diagnosis, most commonly depression (5.5%), ADHD/ADD (4.5%), and anxiety (0.8%). Those who reported a mental health diagnosis had greater odds of using cigarettes (AOR=1.55; CI=1.01, 2.27). Mean stress score was 16.0 (SD=6.9) of possible 40. Higher stress scale score was associated with increased odds of e-cigarette (AOR=1.03; CI=1.01, 1.05), waterpipe (AOR=1.04; CI=1.01, 1.06), and cigarette (AOR=1.02; CI=1.00, 1.04) use. Mean depression score was 7.2 (SD=5.6) of possible 33. Higher depression scale score was associated with increased odds for e-cigarette (AOR=1.04; CI=1.01, 1.08) and cigarette (AOR=1.03; CI=1.01, 1.06) use. CONCLUSION Findings in this study provide further evidence of a potential relationship between non-cigarette tobacco products and mental health status. Tobacco control efforts aimed at reducing tobacco use disparities among mental health populations should focus on non-cigarette tobacco products in addition to cigarettes.
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Coleman BN, Rostron B, Johnson SE, Ambrose BK, Pearson J, Stanton CA, Wang B, Delnevo C, Bansal-Travers M, Kimmel HL, Goniewicz ML, Niaura R, Abrams D, Conway KP, Borek N, Compton WM, Hyland A. Electronic cigarette use among US adults in the Population Assessment of Tobacco and Health (PATH) Study, 2013-2014. Tob Control 2017; 26:e117-e126. [PMID: 28624763 PMCID: PMC6693501 DOI: 10.1136/tobaccocontrol-2016-053462] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 04/18/2017] [Accepted: 04/24/2017] [Indexed: 11/03/2022]
Abstract
BACKGROUND Electronic cigarette (e-cigarette) use in the USA is increasing. As such, it is critical to understand who uses e-cigarettes, how e-cigarettes are used and what types of products are prevalent. This study assesses patterns of current e-cigarette use among daily and non-daily adult users in the 2013-2014 Population Assessment of Tobacco and Health (PATH) Study. METHODS We examined the proportion of current adult e-cigarette users (n=3642) reporting infrequent use (use on 'some days' and use on 0-2 of the past 30 days), moderate use (use on 'some days' and use on >2 of the past 30 days) and daily use. We examined demographic characteristics, use of other tobacco products and e-cigarette product characteristics overall and by use category. Adjusted prevalence ratios (aPRs) were calculated using Poisson regression to assess correlates of daily e-cigarette use. RESULTS Among the 5.5% of adult current e-cigarette users in the PATH Study, 42.2% reported infrequent use, 36.5% reported moderate use and 21.3% reported daily use. Cigarette smokers who quit in the past year were more likely to report daily e-cigarette use, compared with current smokers (aPR=3.21, 95% CI=2.75 to 3.76). Those who reported using rechargeable or refillable devices were more likely to report daily use compared with those who did not use these devices (aPR=1.95, 95% CI=1.44 to 2.65 and aPR=2.10, 95% CI=1.75 to 2.52, respectively). CONCLUSIONS The majority of e-cigarette users in this study reported less than daily use. Compared with non-daily use, daily use was associated with being a former smoker; however, cross-sectional data limits our ability to establish the temporality or directionality of such associations.
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Affiliation(s)
- Blair N Coleman
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Brian Rostron
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Sarah E Johnson
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Bridget K Ambrose
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Jennifer Pearson
- Schroeder Institute for Tobacco Research and Policy Studies, Truth Initiative, Washington, District of Columbia, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Cassandra A Stanton
- Westat Inc, Rockville, Maryland, USA
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Baoguang Wang
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Cristine Delnevo
- Center for Tobacco Studies, School of Public Health, Rutgers University, New Brunswick, New Jersey, USA
| | | | - Heather L Kimmel
- National Institute on Drug Abuse, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, USA
| | | | - Raymond Niaura
- Schroeder Institute for Tobacco Research and Policy Studies, Truth Initiative, Washington, District of Columbia, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - David Abrams
- Schroeder Institute for Tobacco Research and Policy Studies, Truth Initiative, Washington, District of Columbia, USA
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kevin P Conway
- National Institute on Drug Abuse, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, USA
| | - Nicolette Borek
- Center for Tobacco Products, US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Wilson M Compton
- National Institute on Drug Abuse, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, USA
| | - Andrew Hyland
- Roswell Park Cancer Institute, Buffalo, New York, USA
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Berg CJ, Haardörfer R, Getachew B, Johnston T, Foster B, Windle M. Fighting Fire With Fire: Using Industry Market Research to Identify Young Adults at Risk for Alternative Tobacco Product and Other Substance Use. SOCIAL MARKETING QUARTERLY 2017; 23:302-319. [PMID: 30271276 PMCID: PMC6159230 DOI: 10.1177/1524500417718533] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Limited public health research has used psychographic profiling to segment young adults and examine their substance use behaviors. We aimed to conduct market research to identify young adult market segments at risk for alternative tobacco products (ATPs), alcohol, and marijuana use. Substance use; psychographics per the Values, Attitudes, and Lifestyle Scale (VALS); and other key variables were assessed at baseline in a longitudinal study of 3,418 students aged 18-25 from seven colleges/universities in the state of Georgia. Cluster analysis was conducted on VALS factors to identify distinct segments. Regression examined segments in relation to substance use risk. Past 30-day use prevalence for each substance was as follows: cigarettes, 13.3%; little cigars/cigarillos (LCCs), 11.2%; smokeless tobacco (SLT), 3.6%; e-cigarettes, 10.9%; hookah, 12.2%; alcohol, 63.1%; and marijuana, 19.0%. Five segments were identified, created, and named: Conventionals, Simple Lifes, Open Minds, Confident Novelty-seekers, and Stoic Individualists. Controlling for sociodemographics, Open Minds, Confident Novelty-seekers, and Stoic Individualists (vs. Conventionals [referent]) were more likely to smoke cigarettes. Confident Novelty-seekers were more likely to use LCCs. Simple Lifes were less likely to use SLT. Open Minds and Confident Novelty-seekers were more likely to use e-cigarettes. Open Minds were more likely and Simple Lifes were less likely to use hookah. Open Minds were more likely to use alcohol; Simple Lifes and Stoic Individualists were less likely to use alcohol. Open Minds were more likely to use marijuana. Market research is an effective strategy for identifying young adults at risk for using distinct ATPs and can inform targeted health campaigns and cessation interventions.
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Affiliation(s)
- Carla J. Berg
- Department of Behavioral Sciences and Health Education, Emory University School of Public Health, Atlanta, GA, USA
| | - Regine Haardörfer
- Department of Behavioral Sciences and Health Education, Emory University School of Public Health, Atlanta, GA, USA
| | - Betelihem Getachew
- Department of Behavioral Sciences and Health Education, Emory University School of Public Health, Atlanta, GA, USA
| | - Teresa Johnston
- Center for Young Adult Addiction and Recovery, Kennesaw State University, Kennesaw, GA, USA
| | - Bruce Foster
- Campus Life, Central Georgia Technical College, Warner Robins, GA, USA
| | - Michael Windle
- Department of Behavioral Sciences and Health Education, Emory University School of Public Health, Atlanta, GA, USA
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Hartwell G, Thomas S, Egan M, Gilmore A, Petticrew M. E-cigarettes and equity: a systematic review of differences in awareness and use between sociodemographic groups. Tob Control 2017; 26:e85-e91. [PMID: 28003324 PMCID: PMC5739861 DOI: 10.1136/tobaccocontrol-2016-053222] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 10/10/2016] [Accepted: 10/26/2016] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To assess whether electronic cigarette (e-cigarette) awareness, 'ever use' and current use vary significantly between different sociodemographic groups. DESIGN Systematic review. DATA SOURCES Published and unpublished reports identified by searching seven electronic databases (PubMed, MEDLINE, Web of Science, EMBASE, Global Health, PsycINFO, CINAHL Plus) and grey literature sources. STUDY SELECTION Systematic search for and appraisal of cross-sectional or longitudinal studies that assessed e-cigarette awareness, 'ever use' or current use, and included subgroup analysis of 1 or more PROGRESS Plus sociodemographic groups. No geographical or time restrictions imposed. Assessment by multiple reviewers, with 17% of full articles screened meeting the selection criteria. DATA EXTRACTION Data extracted and checked by multiple reviewers, with quality assessed using an adapted tool developed by the Joanna Briggs Institute. DATA SYNTHESIS Results of narrative synthesis suggest broadly that awareness, 'ever use' and current use of e-cigarettes may be particularly prevalent among older adolescents and younger adults, males, people of white ethnicity and-particularly in the case of awareness and 'ever use'-those of intermediate or high levels of education. In some cases, results also varied within and between countries. CONCLUSIONS E-cigarette awareness, 'ever use' and current use appear to be patterned by a number of sociodemographic factors which vary between different countries and subnational localities. Care will therefore be required to ensure neither the potential benefits nor the potential risks of e-cigarettes exacerbate existing health inequalities.
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Affiliation(s)
- Greg Hartwell
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, NIHR School for Public Health Research, London, UK
| | - Sian Thomas
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, NIHR School for Public Health Research, London, UK
| | - Matt Egan
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, NIHR School for Public Health Research, London, UK
| | - Anna Gilmore
- Department for Health, University of Bath, UK Centre for Tobacco and Alcohol Studies (UKCTAS), Bath, UK
| | - Mark Petticrew
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, NIHR School for Public Health Research, London, UK
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Electronic Cigarette Use in Students and Its Relation with Tobacco-Smoking: A Cross-Sectional Analysis of the i-Share Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14111345. [PMID: 29113070 PMCID: PMC5707984 DOI: 10.3390/ijerph14111345] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 10/30/2017] [Accepted: 11/02/2017] [Indexed: 12/20/2022]
Abstract
While young adults often try e-cigarettes, little is known about its use and the reasons for experimentation, particularly in relation with tobacco-smoking. In 2016, data were collected from 2720 French-speaking students participating in a web-based study on students' health: the internet-based Students Health Research Enterprise (i-Share) project. Univariate analyses and multivariable logistic regressions were performed to study the relationship between e-cigarette use and smoking status. Two out of five students declared having tried e-cigarettes and 3.6% were current users. Former smokers were more likely than current smokers to use e-cigarettes currently. Among those who had never smoked, 13.5% had tried e-cigarettes. Very few (0.3%) were current users, alternating e-liquids with and without nicotine. The three main reasons for trying e-cigarettes were curiosity, offer to try by someone, and attractiveness of e-liquid flavors. Among current smokers, previous attempts to quit smoking and a strong desire to stop tobacco were reported more in e-cigarette current users than in former users. In this large sample of French students, findings were consistent with the possibility that e-cigarettes might be used as smoking cessation or reduction aids by some young adults whereas other young never-smokers could be exposed to nicotine.
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Farrelly MC, Chaloupka FJ, Berg CJ, Emery SL, Henriksen L, Ling P, Leischow SJ, Luke DA, Kegler MC, Zhu SH, Ginexi EM. Taking Stock of Tobacco Control Program and Policy Science and Impact in the United States. JOURNAL OF ADDICTIVE BEHAVIORS AND THERAPY 2017; 1:8. [PMID: 30198028 PMCID: PMC6124688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The 60% decline in the prevalence of cigarette smoking among U.S. adults over the past 50 years represents a significant public health achievement. This decline was steered in part by national, state, and local tobacco control programs and policies, such as public education campaigns; widespread smoke-free air laws; higher cigarette prices that have been driven by large increases in federal, state, and local cigarette excise taxes; and other tobacco control policy and systems-level changes that discourage smoking. Using the MPOWER framework informed by the Centers for Disease Control and Prevention (CDC) Office on Smoking and Health and the World Health Organization (WHO), this paper reviews these accomplishments and identifies gaps in tobacco control policy implementation and additional research needed to extend these historic successes.
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Affiliation(s)
- Matthew C Farrelly
- Center for Health Policy Science and Tobacco Research, RTI International, 3040 E. Cornwallis Road, P.O. Box 12194, Research Triangle Park, NC 27709, United States
| | - Frank J Chaloupka
- Health Policy Center, Institute for Health Research and Policy, University of Illinois at Chicago, 444 Westside Research Office Bldg. 1747 West Roosevelt Road Chicago, IL 60608, United States
| | - Carla J Berg
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, United States
| | - Sherry L Emery
- Health Policy Center, Institute for Health Research and Policy, University of Illinois at Chicago, 444 Westside Research Office Bldg. 1747 West Roosevelt Road Chicago, IL 60608, United States
- NORC at the University of Chicago, 55 East Monroe Street, 30th Floor Chicago, IL 60603 United States
| | - Lisa Henriksen
- Stanford Prevention Research Center, Stanford University School of Medicine, 1070 Arastradero Road, Suite 353, Palo Alto, CA 94304, United States
| | - Pamela Ling
- Center for Tobacco Control Research and Education and Division of General Internal Medicine. University of California San Francisco, 530 Parnassus Avenue, Suite 366, San Francisco, CA 94143, United States
| | - Scott J Leischow
- Public Health Program, College of Health Solutions, Arizona State University, 550 North 3rd Street, Room 512E Phoenix, Arizona 85004, United States
| | - Douglas A Luke
- George Warren Brown School of Social Work, Washington University in St. Louis, 700 Rosedale Ave, St. Louis, MO 63112-1408, United States
| | - Michelle C Kegler
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Atlanta, GA 30322, United States
| | - Shu-Hong Zhu
- Department of Family Medicine and Public Health, University of California, San Diego, 9500 Gilman Drive #0905, La Jolla, CA 92093, United States
| | - Elizabeth M Ginexi
- National Cancer Institute, National Institutes of Health, 31 Center Dr., Room B1C19, Bethesda, MD 20892, United States
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Llamas J, Holmes LM, Lisha NE, Ling PM. Psychometric evaluation of an abbreviated version of the intragroup marginalization inventory. J Ethn Subst Abuse 2017; 18:237-256. [PMID: 28708013 DOI: 10.1080/15332640.2017.1336956] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Tobacco and marijuana use among U.S. young adults is a top public health concern, and racial/ethnic minorities may be at particular risk. Past research examining cultural variables has focused on the individual in relation to the mainstream U.S. culture; however, an individual can also experience within-group stress, or intragroup marginalization. We used the 2014 San Francisco Bay Area Young Adult Health Survey to validate an abbreviated measure of intragroup marginalization and identify associations between intragroup marginalization and tobacco and marijuana use among ethnic minority young adults (N = 1,058). Exploratory factor analysis was conducted to identify factors within the abbreviated scale, and logistic regressions were conducted to examine relationships between intragroup marginalization and tobacco and marijuana use. Two factors emerged from the abbreviated scale. The first factor encompassed items related to belonging and membership, capturing whether individuals experienced marginalization due to not fitting in because of physical appearance or behavior. The second factor encompassed whether individuals shared similar hopes and dreams to their friends and family members. Factor 1 (membership) was associated with increased odds of marijuana use (OR = 1.34, p < .05) and lower odds of using cigars (OR = 0.79, p < .05), controlling for sociodemographic factors. Results suggest that young adults may use marijuana as a means to build connection and belonging to cope with feeling marginalized. Health education programs focused on ethnic minority young adults are needed to help them effectively cope with intragroup marginalization without resorting to marijuana use.
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Affiliation(s)
| | | | - Nadra E Lisha
- c University of California San Francisco , San Francisco , California
| | - Pamela M Ling
- c University of California San Francisco , San Francisco , California
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Majeed BA, Sterling KL, Weaver SR, Pechacek TF, Eriksen MP. Prevalence and harm perceptions of hookah smoking among U.S. adults, 2014-2015. Addict Behav 2017; 69:78-86. [PMID: 28161620 DOI: 10.1016/j.addbeh.2017.01.032] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 01/18/2017] [Accepted: 01/24/2017] [Indexed: 10/20/2022]
Abstract
This study aimed to determine the prevalence and factors associated with hookah smoking and perceptions of harm among U.S. adults. Data were pooled from the Tobacco Products and Risk Perceptions Surveys conducted separately in the summers of 2014 and 2015, among a probability sample selected from an online research panel. Descriptive, logistic regression, and multinomial logistic regression analyses were conducted. In 2014/2015, prevalence of ever and past 30-day hookah smoking among U.S. adults were 15.8% (95% C.I.: 15.0%, 16.7%) and 1.5% (95% C.I.: 1.2%, 1.8%), respectively. Adults who used other alternative tobacco products had a higher odds of hookah smoking than those who did not. Adults with some college education (AOR, 1.53) and with a college degree or more (AOR, 2.21), those identified as non-Hispanic other (AOR, 1.38) were more likely to be ever hookah smokers. Being a young adult (AOR, 2.7), college-educated (AOR, 2.3), never smoker (AOR, 2.1), and an ever hookah smoker (AOR, 2.8) were associated with lower perceptions of harm. Findings suggest that young college students are at higher risk of smoking hookah and that hookah smoking is more prevalent among individuals who use other tobacco products, such as little cigars and cigarillos, traditional cigars, and e-cigarettes, indicating a distinct group of users of alternative tobacco products. Regarding potential harm of hookah, the study highlights a knowledge gap and misperception especially among young, college-educated, and never smokers. Public health interventions should target these subpopulations to provide them with accurate information on hookah smoking.
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Cohn AM, Ehlke SJ, Cobb CO, Soule EK. Hookah tobacco smoking in a large urban sample of adult cigarette smokers: Links with alcohol and poly-tobacco use. Addict Behav 2017; 68:1-5. [PMID: 28086138 PMCID: PMC5293175 DOI: 10.1016/j.addbeh.2016.12.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 12/15/2016] [Accepted: 12/23/2016] [Indexed: 10/20/2022]
Abstract
Hookah tobacco smoking (HTS) has been increasing, particularly among young adults and has similar health effects compared to cigarette smoking. The link between HTS and poly-tobacco use is well documented, but fewer show an association between HTS and alcohol use. It is essential to identify factors that increase the risk for or addictiveness and consequences of HTS, given its growing prevalence. This study examined whether the association between HTS and poly-tobacco use differed as a function of age and alcohol consumption within in a sample of 1223 adult cigarette smokers. Approximately 20% of participants reported HTS. Compared to non-users, hookah users were more likely to be male, highly educated, and to report drug and alcohol use, binge drinking, and poly-tobacco use but were less likely to be heavy smokers (≥10 cigarettes per day). Regression analyses predicting number of tobacco products used (excluding cigarettes and HTS) indicated a three-way interaction of HTS, frequency of alcohol use, and age such that the association between HTS and number of tobacco products used was strongest for younger respondents who consumed alcohol more frequently. As observed in previous studies, alcohol is an important risk factor in the relationship between HTS and poly-tobacco use, particularly among younger cigarette smokers. The links between alcohol, HTS, and poly-tobacco use should be considered when developing HTS education and prevention materials directed toward younger cigarette smokers. Findings provide information relevant to FDA's interest in the addiction potential of HTS and its link to poly-tobacco use.
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Affiliation(s)
- Amy M Cohn
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, USA; Department of Oncology, Georgetown University Medical Center, Lombardi Comprehensive Cancer Center, 3970 Reservoir Road NW, Washington, DC, USA.
| | - Sarah J Ehlke
- Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, 900 G Street NW, 4th Floor, Washington, DC, USA
| | - Caroline O Cobb
- Department of Psychology and Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, VA, USA
| | - Eric K Soule
- Department of Psychology and Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, VA, USA
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Mohammed KA, Geneus CJ, Yadgir S, Subramaniam DS, Burroughs TE. Correlates of Hookah Pipe Awareness and Perceived Harmfulness Among U.S. Adults. Am J Prev Med 2017; 52:513-518. [PMID: 27989450 DOI: 10.1016/j.amepre.2016.10.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 10/10/2016] [Accepted: 10/25/2016] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Hookah smoking has recently become a common form of smoking, and its prevalence has increased worldwide. This study determined the prevalence and correlates of hookah awareness and perceived harmfulness among U.S. adults. METHODS Weighted multivariable logistic regression analyses were performed on 6,711 adults aged ≥18 years collected from the 2013-2014 Health Information National Trends Survey (Cycles 3 and 4). Analysis was conducted in 2016. RESULTS Overall, 74.3% were aware of hookah. Of these, 73.4% believed hookah pipes were equally harmful as cigarettes whereas 15.7% believed otherwise. Older (OR=0.13, 95% CI=0.09, 0.18), black (OR=0.51, 95% CI=0.38, 0.71), Hispanic (OR=0.52, 95% CI=0.37, 0.71), and less-educated (OR=0.42, 95% CI=0.27, 0.65) respondents had lower odds of being aware of hookah. Compared with non-smokers, former smokers had 83% (95% CI=1.44, 2.33) higher odds of hookah awareness. Among those aware of hookah, older (OR=0.44, 95% CI=0.31, 0.62), black (OR=0.64, 95% CI=0.43, 0.96), and less-educated (OR=0.55, 95% CI=0.33, 0.92) respondents had lower odds of perceiving hookah as less harmful than cigarettes. CONCLUSIONS Most adults in U.S. are aware of hookah, but only 15.7% believe it is less harmful than cigarettes. This small proportion are mostly young, white, and college graduates. Targeted behavioral interventions will be necessary to increase individuals' perceived risk, knowledge, and perceived harmfulness of hookah smoking.
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Affiliation(s)
- Kahee A Mohammed
- Saint Louis University Center for Outcomes Research (SLUCOR), St. Louis, Missouri.
| | - Christian J Geneus
- Department of Biostatistics and Bioinformatics, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Simon Yadgir
- Saint Louis University College of Public Health and Social Justice, St. Louis, Missouri
| | - Divya S Subramaniam
- Saint Louis University Center for Outcomes Research (SLUCOR), St. Louis, Missouri
| | - Thomas E Burroughs
- Saint Louis University Center for Outcomes Research (SLUCOR), St. Louis, Missouri
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Breland A, Soule E, Lopez A, Ramôa C, El-Hellani A, Eissenberg T. Electronic cigarettes: what are they and what do they do? Ann N Y Acad Sci 2017; 1394:5-30. [PMID: 26774031 PMCID: PMC4947026 DOI: 10.1111/nyas.12977] [Citation(s) in RCA: 232] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Electronic cigarettes (ECIGs) use electricity to power a heating element that aerosolizes a liquid containing solvents, flavorants, and the dependence-producing drug nicotine for user inhalation. ECIGs have evolved rapidly in the past 8 years, and the changes in product design and liquid constituents affect the resulting toxicant yield in the aerosol and delivery to the user. This rapid evolution has been accompanied by dramatic increases in ECIG use prevalence in many countries among adults and, especially, adolescents in the United States. The increased prevalence of ECIGs that deliver nicotine and other toxicants to users' lungs drives a rapidly growing research effort. This review highlights the most recent information regarding the design of ECIGs and their liquid and aerosol constituents, the epidemiology of ECIG use among adolescents and adults (including correlates of ECIG use), and preclinical and clinical research regarding ECIG effects. The current literature suggests a strong rationale for an empirical regulatory approach toward ECIGs that balances any potential ECIG-mediated decreases in health risks for smokers who use them as substitutes for tobacco cigarettes against any increased risks for nonsmokers who may be attracted to them.
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Affiliation(s)
| | - Eric Soule
- Virginia Commonwealth University, Richmond, Virgina
| | - Alexa Lopez
- Virginia Commonwealth University, Richmond, Virgina
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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: 333] [Impact Index Per Article: 47.6] [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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