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Reproductive toxicity to male mice of nose only exposure to water- pipe smoke 2015 Department of Pharmacology, College of Medicine and Health Sciences, Sultan Qaboos University, Al Khod, Oman.
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Journal Article
Periodical, Full
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology
Periodical, Abbrev.
Cell.Physiol.Biochem.
Pub Date Free Form
Volume
35
Issue
1
Start Page
29
Other Pages
37
Notes
JID: 9113221; 0 (Antioxidants); 0 (Estrogens); 0 (Leptin); 0 (VEGFR2 protein, mouse); 059QF0KO0R (Water); 3XMK78S47O (Testosterone); 9002-67-9 (Luteinizing Hormone); EC 2.7.10.1 (Vascular Endothelial Growth Factor Receptor-2); EC 3.1.3.1 (Alkaline Phospha
Place of Publication
Switzerland
ISSN/ISBN
1421-9778; 1015-8987
Accession Number
PMID: 25547785
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1159/000369672 [doi]
Output Language
Unknown(0)
PMID
25547785
Abstract
BACKGROUND/AIMS: Water-pipe smoking (WPS) is popular in the Middle East and is starting to gain popularity in several Western countries as well. It is widely and erroneously perceived to be less harmful than other forms of tobacco use. The reproductive adverse effects of cigarette smoking have been studied before with conflicting results, but data on the possible adverse reproductive effects of WPS are lacking. Here, we assessed the effects of nose-only exposure to mainstream WPS generated by commercially available honey-flavored "moasel" tobacco in mice. METHODS: The duration of the session was 30 min/day for one month. Control mice were exposed to air. Twenty-four h after the last exposure, mice were killed and the testes and plasma removed for analysis. In testicular homogenates total protein, alkaline phosphatase activity, several indices of oxidative damage and Vascular Endothelial Growth Factor Receptor 2 (VEGFR2) were quantified. The plasma concentrations of leptin, testosterone, estrogen and luteinizing hormone (LH) were also measured. Histological analysis of testes and lungs was also conducted. RESULTS: WPS caused statistically significant decreases in the plasma concentrations of leptin, testosterone, and LH, and in the concentrations of total protein and the antioxidant indices measured. A statistically non-significant decrease in VEGFR2 protein in the WPS--exposed mice compared to the control mice was also found. The body and testicular weights of mice exposed to WPS, as well as their testicular alkaline phosphatase activity and light microscopic histology, and plasma estrogen concentration were all not significantly affected by WPS. CONCLUSION: Further studies on the functional implications of these findings in mice exposed to WPS for longer durations are warranted.
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Data Source
Authors
Ali,B.H., Adham,S.A., Al Balushi,K.A., Shalaby,A., Waly,M.I., Manoj,P., Beegam,S., Yuvaraju,P., Nemmar,A.
Original/Translated Title
URL
Date of Electronic
20150102
PMCID
Editors
Social Media Use for Public Health Campaigning in a Low Resource Setting: The Case of Waterpipe Tobacco Smoking 2015 Department of Primary Care and Public Health, Imperial College London, London W6 8RP, UK.; Poole, UK.; Faculty of Medicine, Imperial College London, London W6 8RP, UK.; Department of Internal Medicine, American University of Beirut, Beirut 1107 2020, Leba
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
BioMed research international
Periodical, Abbrev.
Biomed.Res.Int.
Pub Date Free Form
Volume
2015
Issue
Start Page
562586
Other Pages
Notes
LR: 20150816; JID: 101600173; OID: NLM: PMC4529915; 2014/11/21 [received]; 2015/01/12 [revised]; 2015/01/19 [accepted]; 2015/07/26 [epublish]; ppublish
Place of Publication
United States
ISSN/ISBN
2314-6141
Accession Number
PMID: 26273631
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1155/2015/562586 [doi]
Output Language
Unknown(0)
PMID
26273631
Abstract
INTRODUCTION: Waterpipe tobacco smoking prevalence is increasing worldwide despite its documented health effects. A general belief that it is less harmful than cigarettes may be fuelled by the lack of media campaigns highlighting its health effects. We aimed to create and assess the impact of a social media campaign about dangers of waterpipe smoking. METHODS: The "ShishAware" campaign included three social media (Facebook, Twitter, and YouTube) and a website. Nine months after launch we collected data to assess use of, and reaction to, our media accounts. RESULTS: Requiring limited maintenance resources, Facebook attracted campaign supporters but YouTube attracted opposers. Twitter enabled the most organisation-based contact but Facebook was the most interactive medium. Facebook users were more likely to "like" weekday than weekend statuses and more likely to comment on "shisha fact" than "current affairs" statuses. Follower subscription increased as our posting rate increased. Our YouTube video gained 19,428 views (from all world continents) and 218 comments (86% from pro-waterpipe smokers). CONCLUSIONS: Social media campaigns can be created and maintained relatively easily. They are innovative and have the potential for wide and rapid diffusion, especially towards target audiences. There is a need for more rigorous evaluation of their effects, particularly among the youth.
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Book Title
Database
Publisher
Data Source
Authors
Jawad,M., Abass,J., Hariri,A., Akl,E.A.
Original/Translated Title
URL
Date of Electronic
20150726
PMCID
PMC4529915
Editors
The global epidemiology of waterpipe smoking 2015 Department of Epidemiology, Florida International University, Miami, Florida, USA Syrian Center for Tobacco Studies, Aleppo, Syria.; Department of Epidemiology, Florida International University, Miami, Florida, USA.; Department of Epidemiology, Florida In
Source Type
Print(0)
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Journal Article
Periodical, Full
Tobacco control
Periodical, Abbrev.
Tob.Control
Pub Date Free Form
Mar
Volume
24 Suppl 1
Issue
Start Page
i3
Other Pages
i12
Notes
LR: 20150423; CI: Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.; GR: R01 DA035160/DA/NIDA NIH HHS/United States; GR: R
Place of Publication
England
ISSN/ISBN
1468-3318; 0964-4563
Accession Number
PMID: 25298368
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; Review; IM
DOI
10.1136/tobaccocontrol-2014-051903 [doi]
Output Language
Unknown(0)
PMID
25298368
Abstract
OBJECTIVES: In the past decade, waterpipe smoking (a.k.a. hookah, shisha, narghile) has become a global phenomenon. In this review, we provide an updated picture of the main epidemiological trends in waterpipe smoking globally. DATA SOURCES: Peer-reviewed publications indexed in major biomedical databases between 2004 and 2014. Search keywords included a combination of: waterpipe, hookah, shisha along with epidemiology, patterns, prevalence and predictors. We also used different spellings of waterpipe terms commonly used. STUDY SELECTION: The focus was on studies with large representative samples, national data or high-quality reports that illuminated aspects of the epidemiology and trends in waterpipe smoking. DATA EXTRACTION: Multiple researchers extracted the data independently and collectively decided on the most important and pertinent studies to include in the review. DATA SYNTHESIS: Waterpipe smoking has become a global phenomenon among youth. The global waterpipe epidemic is likely driven by (1) the introduction of manufactured flavoured tobacco (Maassel); (2) the intersection between waterpipe's social dimension and thriving cafe culture; (3) the evolution of mass communication media; (4) the lack of regulatory/policy framework specific to the waterpipe. Waterpipe smoking is becoming the most popular tobacco use method among youth in the Middle East, and is quickly gaining popularity elsewhere. Important patterns of waterpipe smoking include the predominance among younger, male, high socioeconomic, and urban groups. Intermittent and social use are also noted patterns. CONCLUSIONS: Waterpipe smoking has become a global public health problem. Developing surveillance, intervention and regulatory/policy frameworks specific to the waterpipe has become a public health priority.
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Data Source
Authors
Maziak,W., Taleb,Z.B., Bahelah,R., Islam,F., Jaber,R., Auf,R., Salloum,R.G.
Original/Translated Title
URL
Date of Electronic
20141008
PMCID
PMC4345835
Editors
Psycho-social Needs Impact on Hookah Smoking Initiation among Women: A Qualitative Study from Iran 2015 Community-Based Participatory Research Center, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran.; Department of Reproductive Health, Prenatal and Delivery, School of Nursing and Midwifery, Tehran
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
International journal of preventive medicine
Periodical, Abbrev.
Int.J.Prev.Med.
Pub Date Free Form
24-Aug
Volume
6
Issue
Start Page
79
Other Pages
7802.163374. eCollection 2015
Notes
LR: 20151004; JID: 101535380; OID: NLM: PMC4564902; OTO: NOTNLM; 2015 [ecollection]; 2014/06/08 [received]; 2015/04/13 [accepted]; 2015/08/24 [epublish]; epublish
Place of Publication
Iran
ISSN/ISBN
2008-7802; 2008-7802
Accession Number
PMID: 26425334
Language
eng
SubFile
Journal Article
DOI
10.4103/2008-7802.163374 [doi]
Output Language
Unknown(0)
PMID
26425334
Abstract
BACKGROUND: In Iranian women, the use of hookah is the most common method of tobacco smoking. This study aimed to find the role of psycho-social needs and gaps as a possible risk factor for hookah smoking initiation in women. METHODS: This qualitative study was conducted during 2012-2013 in Tehran, Iran. Thirty-six women participated in the study. They were current or former users of hookah. Data were collected through in-depth individual interviews and was analyzed through content analysis. RESULTS: Four main categories were identified from the data. This study focused on the category: Psycho-social needs and gaps. This category has five sub-categories which explain why women begin to smoke hookah including curiosity; desire for non-feminine, forbidden, and negative activities; need for amusement and recreation; for others: To show off; attract attention; satisfy and join others and protection. CONCLUSIONS: From this study, a variety of factors which contribute to the initiation of hookah smoking among women have been identified. Keeping young girls and women away from seemingly happy gatherings of hookah smokers; Providing appropriate recreational facilities for young women and training families on how to help their children in the event of a crisis-like intention to take up smoking behavior, can be some effective ways for reducing hookah smoking initiation among women.
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Data Source
Authors
Baheiraei,A., Shahbazi Sighaldeh,S., Ebadi,A., Kelishadi,R., Majdzadeh,S.R.
Original/Translated Title
URL
Date of Electronic
20150824
PMCID
PMC4564902
Editors
Tobacco Use Among Arab Immigrants Living in Colorado: Prevalence and Cultural Predictors 2015 University of Texas Health Sciences Center in Houston, TX, USA Dana.g.elhajj@uth.tmc.edu.; University of Colorado Denver, Aurora, CO, USA.; University of Colorado Denver, Aurora, CO, USA.; University of Colorado Denver, Aurora, CO, USA.; University of Col
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Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of transcultural nursing : official journal of the Transcultural Nursing Society / Transcultural Nursing Society
Periodical, Abbrev.
J.Transcult.Nurs.
Pub Date Free Form
18-Nov
Volume
Issue
Start Page
Other Pages
Notes
LR: 20151121; CI: (c) The Author(s) 2015; JID: 9001407; OTO: NOTNLM; aheadofprint
Place of Publication
ISSN/ISBN
1552-7832; 1043-6596
Accession Number
PMID: 26586697
Language
ENG
SubFile
JOURNAL ARTICLE
DOI
1043659615617512 [pii]
Output Language
Unknown(0)
PMID
26586697
Abstract
PURPOSE: The authors determined the prevalence of smoking among Arab immigrants living in Colorado. The authors also evaluated the relationship between acculturation and tobacco use, including both cigarettes and hookah among Arab immigrants. METHOD: A cross-sectional survey of 100 adult Arab immigrants living in Colorado was carried out. RESULTS: The results revealed that 19% of the study participants were current cigarette smokers and 21% were current hookah smokers. Participants who were more integrated into Arab culture were more likely to use tobacco products (p = .03) and to have family members (p = .02) and friends who use tobacco products (p = .007). CONCLUSIONS: Acculturation plays a major role in affecting the health habits of Arab immigrants living in Colorado, especially in the area of hookah smoking. IMPLICATIONS FOR PRACTICE: Understanding some culturally relevant predictors of tobacco use might assist health care providers in designing successful smoking cessation programs.
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Data Source
Authors
El Hajj,D.G., Cook,P.F., Magilvy,K., Galbraith,M.E., Gilbert,L., Corwin,M.
Original/Translated Title
URL
Date of Electronic
20151118
PMCID
Editors
Hookah Use Predicts Cigarette Smoking Progression Among College Smokers 2015 Department of Psychiatry, University of California, San Diego, CA; Mental Health Care Line, VA San Diego Healthcare System, San Diego, CA; nmdoran@ucsd.edu.; San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
Periodical, Abbrev.
Nicotine Tob.Res.
Pub Date Free Form
Nov
Volume
17
Issue
11
Start Page
1347
Other Pages
1353
Notes
CI: (c) The Author 2015; JID: 9815751; 2014/09/08 [received]; 2014/12/22 [accepted]; 2015/01/12 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1469-994X; 1462-2203
Accession Number
PMID: 25586774
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1093/ntr/ntu343 [doi]
Output Language
Unknown(0)
PMID
25586774
Abstract
INTRODUCTION: Hookah use is increasingly common among U.S. college students, but little is known regarding the relationship between hookah and cigarette use. The purpose of this study was to test the hypothesis that the added nicotine exposure from hookah use may accelerate the uptake of cigarettes. METHODS: An ethnically diverse sample of college students (n = 256; 43% female) who had smoked cigarettes in the past month completed 2 in-person interviews over 6 months. This study was a secondary analysis of data collected for a longitudinal study of young adult cigarette smoking patterns. Analyses examined 6-month changes in past 30 day cigarettes smoked and number of days smoking, controlling for age, nicotine dependence, marijuana use, and the respective baseline variable for each outcome. RESULTS: Current hookah use (any use in past 30 days) was endorsed by 34% of participants at baseline, while 94% reported lifetime use. Change in past 30 day number of cigarettes (p = .043) and number of smoking days (p = .040) differed significantly between those who did or did not report recent hookah use at baseline. Hookah users reported a greater number of cigarettes smoked at the 6-month follow-up, while nonusers decreased their smoking quantity. For number of smoking days in the past 30, hookah users reported a smaller decrease than nonusers. CONCLUSIONS: Recent hookah use predicted increased cigarette smoking over 6 months in a college sample. These are the first prospective data demonstrating this relationship, indicating the value of developing strategies to prevent hookah use among college students.
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Database
Publisher
. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco
Data Source
Authors
Doran,N., Godfrey,K.M., Myers,M.G.
Original/Translated Title
URL
Date of Electronic
20150112
PMCID
Editors
Acute invasive pulmonary aspergillosis, shortly after occupational exposure to polluted muddy water, in a previously healthy subject 2015 Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, Italia.; Department of Respiratory Medicine, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, Italia.; Department of Radiology and Imaging, Sa
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Print(0)
Ref Type
Journal Article
Periodical, Full
Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia
Periodical, Abbrev.
J.Bras.Pneumol.
Pub Date Free Form
Sep-Oct
Volume
41
Issue
5
Start Page
473
Other Pages
477
Notes
LR: 20151120; JID: 101222274; 0 (Antifungal Agents); 304NUG5GF4 (Itraconazole); OID: NLM: PMC4635095; 2015/02/23 [received]; 2015/07/28 [accepted]; ppublish
Place of Publication
Brazil
ISSN/ISBN
1806-3756; 1806-3713
Accession Number
PMID: 26578140
Language
eng; por
SubFile
Case Reports; Journal Article; IM
DOI
10.1590/S1806-37132015000000108 [doi]
Output Language
Unknown(0)
PMID
26578140
Abstract
Invasive pulmonary aspergillosis (IPA) predominantly occurs in severely neutropenic immunocompromised subjects. The occurrence of acute IPA after brief but massive exposure to Aspergillus conidia in previously healthy subjects has been documented, although only six such cases have been reported. The diagnosis was delayed in all six of the affected patients, five of whom died. We report the case of a 50-year-old HIV-negative male, a water pipeline maintenance worker, who presented with acute-onset dyspnea and fever one day after working for 2 h in a deep pit containing polluted, muddy water. Over a one-month period, his general condition deteriorated markedly, despite antibiotic therapy. Imaging showed bilateral diffuse nodules with cavitation, some of which were surrounded by ground-glass opacity suggestive of a halo sign (a hallmark of IPA). Cultures (of sputum/bronchial aspirate samples) and serology were positive for Aspergillus fumigatus. After being started on itraconazole, the patient improved. We conclude that massive exposure to Aspergillus conidia can lead to acute IPA in immunocompetent subjects.
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Publisher
Data Source
Authors
Pilaniya,V., Gera,K., Gothi,R., Shah,A.
Original/Translated Title
URL
Date of Electronic
PMCID
PMC4635095
Editors
Women smoking in the Tunisian center: socio demographic characteristics and effects on functional respiratory parameters 2015
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
La Tunisie medicale
Periodical, Abbrev.
Tunis.Med.
Pub Date Free Form
May
Volume
93
Issue
5
Start Page
287
Other Pages
293
Notes
JID: 0413766; 7U1EE4V452 (Carbon Monoxide); ppublish
Place of Publication
Tunisia
ISSN/ISBN
0041-4131; 0041-4131
Accession Number
PMID: 26578044
Language
fre
SubFile
English Abstract; Journal Article; IM
DOI
/article-medicale-tunisie.php?article=2807 [pii]
Output Language
Unknown(0)
PMID
26578044
Abstract
Objectives of this study were to describe sociodemographic characteristics of Tunisian woman smoker and to study her respiratory functional profile. METHODS: all women answered for a questionnaire and benefited of a total physical plethysmography and of a carbon monoxide lung transfer measure (TLCO). RESULTS: 101 smoking women were selected. These women consumed cigarettes (74 %), the snuff "neffa "(10 %) and the water pipe (15 %). A chronic bronchitis was present at 22 women. A proximal bronchial obstruction was found at 11 women who were consumer of the "neffa" and cigarettes. A lower airway obstruction was found in all women consumer of water pipe. The TLCO was low at "neffa" group of women. CONCLUSION: woman smoking has a negative influence on pulmonary function which depends on sociocultural characteristics and on the history of smoking.
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Publisher
Data Source
Authors
Rouatbi,S., Mezghenni,S., Ayachi,M., Benzarti,M.
Original/Translated Title
La tabagisme au feminin au centre Tunisien : Caracteristiques sociodemographiques et retentissement fonctionnel respiratoire
URL
Date of Electronic
PMCID
Editors
"A cold shower": electrical magnetic interference caused by water heater current leakage through shower water pipe inducing ICD shock 2015 University of Foggia, Foggia, Italy.; Ospedali Riuniti, Foggia, Italy.; Ospedali Riuniti, Foggia, Italy.; Ospedali Riuniti, Foggia, Italy.; University of Foggia, Foggia, Italy.; University of Foggia, Foggia, Italy. Electronic address: natale.brunetti@unif
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
International journal of cardiology
Periodical, Abbrev.
Int.J.Cardiol.
Pub Date Free Form
1-Mar
Volume
182
Issue
Start Page
279
Other Pages
280
Notes
JID: 8200291; OTO: NOTNLM; 2014/12/05 [received]; 2014/12/29 [accepted]; 2014/12/30 [aheadofprint]; ppublish
Place of Publication
Netherlands
ISSN/ISBN
1874-1754; 0167-5273
Accession Number
PMID: 25585363
Language
eng
SubFile
Case Reports; Letter; IM
DOI
10.1016/j.ijcard.2014.12.122 [doi]
Output Language
Unknown(0)
PMID
25585363
Abstract
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Santoro,F., Pellegrino,P.L., D'Arienzo,G., Ziccardi,L., Di Biase,M., Brunetti,N.D.
Original/Translated Title
URL
Date of Electronic
20141230
PMCID
Editors
Association of Electronic Cigarette Use With Initiation of Combustible Tobacco Product Smoking in Early Adolescence 2015 Department of Preventive Medicine, University of Southern California, Keck School of Medicine, Los Angeles2Department of Psychology, University of Southern California, Los Angeles.; Department of Family Medicine and Public Health, University of California
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Jama
Periodical, Abbrev.
JAMA
Pub Date Free Form
18-Aug
Volume
314
Issue
7
Start Page
700
Other Pages
707
Notes
LR: 20160302; GR: F31 DA039708/DA/NIDA NIH HHS/United States; GR: P50 CA180905/CA/NCI NIH HHS/United States; GR: P50-CA180905/CA/NCI NIH HHS/United States; GR: R01 DA026831/DA/NIDA NIH HHS/United States; GR: R01 DA033296/DA/NIDA NIH HHS/United States; GR:
Place of Publication
United States
ISSN/ISBN
1538-3598; 0098-7484
Accession Number
PMID: 26284721
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; AIM; IM
DOI
10.1001/jama.2015.8950 [doi]
Output Language
Unknown(0)
PMID
26284721
Abstract
IMPORTANCE: Exposure to nicotine in electronic cigarettes (e-cigarettes) is becoming increasingly common among adolescents who report never having smoked combustible tobacco. OBJECTIVE: To evaluate whether e-cigarette use among 14-year-old adolescents who have never tried combustible tobacco is associated with risk of initiating use of 3 combustible tobacco products (ie, cigarettes, cigars, and hookah). DESIGN, SETTING, AND PARTICIPANTS: Longitudinal repeated assessment of a school-based cohort at baseline (fall 2013, 9th grade, mean age = 14.1 years) and at a 6-month follow-up (spring 2014, 9th grade) and a 12-month follow-up (fall 2014, 10th grade). Ten public high schools in Los Angeles, California, were recruited through convenience sampling. Participants were students who reported never using combustible tobacco at baseline and completed follow-up assessments at 6 or 12 months (N = 2530). At each time point, students completed self-report surveys during in-classroom data collections. EXPOSURE: Student self-report of whether he or she ever used e-cigarettes (yes or no) at baseline. MAIN OUTCOMES AND MEASURES: Six- and 12-month follow-up reports on use of any of the following tobacco products within the prior 6 months: (1) any combustible tobacco product (yes or no); (2) combustible cigarettes (yes or no), (3) cigars (yes or no); (4) hookah (yes or no); and (5) number of combustible tobacco products (range: 0-3). RESULTS: Past 6-month use of any combustible tobacco product was more frequent in baseline e-cigarette ever users (n = 222) than never users (n = 2308) at the 6-month follow-up (30.7% vs 8.1%, respectively; difference between groups in prevalence rates, 22.7% [95% CI, 16.4%-28.9%]) and at the 12-month follow-up (25.2% vs 9.3%, respectively; difference between groups, 15.9% [95% CI, 10.0%-21.8%]). Baseline e-cigarette use was associated with greater likelihood of use of any combustible tobacco product averaged across the 2 follow-up periods in the unadjusted analyses (odds ratio [OR], 4.27 [95% CI, 3.19-5.71]) and in the analyses adjusted for sociodemographic, environmental, and intrapersonal risk factors for smoking (OR, 2.73 [95% CI, 2.00-3.73]). Product-specific analyses showed that baseline e-cigarette use was positively associated with combustible cigarette (OR, 2.65 [95% CI, 1.73-4.05]), cigar (OR, 4.85 [95% CI, 3.38-6.96]), and hookah (OR, 3.25 [95% CI, 2.29-4.62]) use and with the number of different combustible products used (OR, 4.26 [95% CI, 3.16-5.74]) averaged across the 2 follow-up periods. CONCLUSIONS AND RELEVANCE: Among high school students in Los Angeles, those who had ever used e-cigarettes at baseline compared with nonusers were more likely to report initiation of combustible tobacco use over the next year. Further research is needed to understand whether this association may be causal.
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Authors
Leventhal,A.M., Strong,D.R., Kirkpatrick,M.G., Unger,J.B., Sussman,S., Riggs,N.R., Stone,M.D., Khoddam,R., Samet,J.M., Audrain-McGovern,J.
Original/Translated Title
URL
Date of Electronic
PMCID
PMC4771179
Editors