WTS database

Title Sort descending	Pub Year	Author	SearchLink
Charcoal emissions as a source of CO and carcinogenic PAH in mainstream narghile waterpipe smoke	2008		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Food Chem Toxicol Periodical, Abbrev. Food Chem.Toxicol. Pub Date Free Form Volume 46 Issue 9 Start Page 2991 Other Pages 5 Notes ID: 18573302 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract Burning charcoal is normally placed atop the tobacco to smoke the narghile waterpipe. We investigated the importance of charcoal as a toxicant source in the mainstream smoke, with particular attention to two well-known charcoal emissions: carbon monoxide (CO) and polyaromatic hydrocarbons (PAH). CO and PAH yields were compared when a waterpipe was machine smoked using charcoal and using an electrical heating element. The electrical heating element was designed to produce spatial and temporal temperature distributions similar to those measured using charcoal. With a popular type of ma'assel tobacco mixture, and using a smoking regimen consisting of 105 puffs of 530ml volume spaced 17s apart, it was found that approximately 90% of the CO and 75-92% of the 4- and 5-membered ring PAH compounds originated in the charcoal. Greater than 95% of the benzo(a)pyrene in the smoke was attributable to the charcoal. It was also found that the relative proportions of individual PAH species, the "PAH fingerprint", of the mainstream smoke were highly correlated to those extracted from the unburned charcoal (R(2)>0.94). In contrast, there was no correlation between the PAH fingerprint of the electrically heated and charcoal-heated conditions (R(2)<0.02). In addition to inhaling toxicants transferred from the tobacco, such as nicotine, "tar", and nitrosamines, waterpipe smokers thus also inhale large quantities of combustion-generated toxicants. This explains why, despite the generally low temperatures attained in the narghile tobacco, large quantities of CO and PAH have been found in the smoke. Descriptors Carbon Monoxide/analysis, Carcinogens/analysis, Carcinogens/toxicity, Charcoal/analysis, Polycyclic Compounds/analysis, Polycyclic Compounds/toxicity, Smoke/analysis, Smoking/metabolism, Hot Temperature, Temperature, Tobacco/chemistry Links http://dx.doi.org/10.1016/j.fct.2008.05.031 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Monzer,Bassel, Sepetdjian,Elizabeth, Saliba,Najat, Shihadeh,Alan Original/Translated Title URL Date of Electronic PMCID Editors
Cigarette and waterpipe smoking among adolescents in Estonia: HBSC survey results, 1994-2006	2008		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full BMC Public Health Periodical, Abbrev. BMC Public Health Pub Date Free Form Volume 8 Issue Start Page 392 Other Pages 392 Notes ID: 19032756 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract BACKGROUND: Smoking is a major single cause of preventable morbidity and premature mortality. Tobacco use among adolescents is a significant public health problem as smoking behaviour is undeniably established in adolescence. While cigarette smoking among adolescents has been a significant public health problem for years, waterpipe smoking is considered to be a new global public health threat. The objectives of this study were to describe trends of cigarette smoking and the prevalence of waterpipe smoking and to study the association between cigarette and waterpipe smoking among adolescents in Estonia. METHODS: This study was based on a four-yearly HBSC survey of health behaviour among school-aged children conducted in 1994-2006 in Estonia. It was a school-based survey of a nationally representative sample using standardized methodology. The target group of the survey were 11-, 13-, and 15-year-old schoolchildren (N = 13826), 6656 boys and 7170 girls. Cigarette and waterpipe smoking was determined on a 4-stage scale: every day, at least once a week, less than once a week, not smoking. Logistic regression analysis was applied to examine gender- and age-specific smoking trends and to study the association between cigarette and waterpipe smoking. RESULTS: Prevalence of smoking was higher among boys than girls in all age groups during the whole study period. The prevalence of cigarette smoking increased in 1994-2002 and then slightly decreased in both genders. The increase in smoking was larger among girls. Among girls, daily smoking increased during the whole study period. Among 15-year-old schoolchildren one-third of the boys and one quarter of the girls were cigarette smokers, 21% of the boys and 12% of the girls were daily smokers in 2006. One fourth of the boys and one sixth of the girls were waterpipe smokers. A logistic regression analysis revealed a strong association between cigarette and waterpipe smoking among schoolchildren. CONCLUSION: The results of this study can significantly enhance the capacity to develop and implement tobacco prevention and control programmes among the youth in Estonia. Descriptors Smoking/epidemiology, Adolescent, Estonia/epidemiology, Female, Health Surveys, Humans, Male Links http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2613150/?tool=pubmed; http://dx.doi.org/10.1186/1471-2458-8-392 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors PÃ¤rna,Kersti, Usin,Janika, Ringmets,Inge Original/Translated Title URL Date of Electronic PMCID Editors
Cigarette and waterpipe smoking among adult patients with severe and persistent mental illness in Bahrain: a comparison with the National Non-communicable Diseases Risk Factors Survey	2016	College of Medicine and Medical Sciences, Arabian Gulf University, P.O. Box 26671, Manama, Kingdom of Bahrain. randah@agu.edu.bh.; College of Medicine and Medical Sciences, Arabian Gulf University, P.O. Box 26671, Manama, Kingdom of Bahrain. aansari@healt	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full BMC research notes Periodical, Abbrev. BMC Res.Notes Pub Date Free Form 9-Feb Volume 9 Issue Start Page 77 Other Pages 016-1894-9 Notes LR: 20160212; JID: 101462768; OID: NLM: PMC4748568; 2015/10/22 [received]; 2016/01/29 [accepted]; 2016/02/09 [aheadofprint]; epublish Place of Publication England ISSN/ISBN 1756-0500; 1756-0500 Accession Number PMID: 26861042 Language eng SubFile Journal Article; Research Support, Non-U.S. Gov't; IM DOI 10.1186/s13104-016-1894-9 [doi] Output Language Unknown(0) PMID 26861042 Abstract BACKGROUND: Smoking has been associated with several types of mental illness namely schizophrenia, depression, bipolar disorders with a prevalence of smoking twice that of the general population. The study objective was to ascertain whether waterpipe tobacco smoking (WTS), cigarette smoking and all types of tobacco smoking are more common among Bahraini patients with severe and persistent mental illness (SPMI) than the general population. METHODS: A cross-sectional study was conducted on 222 adult SPMI both in- and out- patients who attended the Psychiatric Hospital in Bahrain. A 29-item questionnaire, which included sociodemographic variables, pattern and history of psychiatric illness and a comprehensive smoking history, was used. Comparative smoking data were obtained from the Bahraini National Non-communicable Diseases Risk Factors Survey. RESULTS: The prevalence of smoking of tobacco among SPMI patients was 30.2 % compared to 19.9 % in the general population. The corresponding values for cigarette smoking were 25.2, 13.8 %, respectively and for WTS, 11.3, 8.4 %, respectively. SPMI patients were 1.7 (95 % CI 1.3, 2.4 %) times more likely to be smokers, 2.1 (95 % CI 1.5, 2.9 %) times, cigarette smokers and 1.4 (95 % CI 0.9, 1.9 %) times WTS than the general population. SPMI patients smoked at a younger age and consumed more cigarettes than the general population. The mean age started smoking was lower among men than women, similar for cigarettes, and higher for WTS. CONCLUSIONS: The prevalence of smoking among patients with SPMI in Bahrain is twice that of the general population. The findings of the study have implications on the provision of healthcare to mentally ill patients in the country. Descriptors Links Book Title Database Publisher Data Source Authors Hamadeh,R.R., Ansari,A.A., Jahrami,H., Offi,A.A. Original/Translated Title URL Date of Electronic 20160209 PMCID PMC4748568 Editors
Cigarette and waterpipe smoking among Lebanese adolescents, a cross-sectional study, 2003-2004	2008	Department of Epidemiology and Population Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon. ze02@aub.edu.lb	Read more...
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 Feb Volume 10 Issue 2 Start Page 309 Other Pages 314 Notes LR: 20151119; JID: 9815751; ppublish Place of Publication England ISSN/ISBN 1462-2203; 1462-2203 Accession Number PMID: 18236295 Language eng SubFile Journal Article; Research Support, Non-U.S. Gov't; IM DOI 10.1080/14622200701825775 [doi] Output Language Unknown(0) PMID 18236295 Abstract Waterpipe or "argileh" is a form of smoking other than cigarettes that is currently spreading among people of all ages. The objective of the present study was to assess tobacco smoking practices (waterpipe and/or cigarette) among public and private adolescent school students in Beirut, Lebanon. A sample of 2,443 students selected from 10 private and 3 public schools with intermediate/secondary classes filled out a self-administered anonymous questionnaire that inquired about sociodemographic characteristics, and behavior about tobacco smoking. Binary analysis was performed as well as three regression models for the relationship between exclusive cigarettes smoking, exclusive waterpipe smoking and both cigarettes and waterpipe as the dependent variables and gender, type of school, and class as the independent variables. The current prevalence of cigarettes smoking was 11.4%, and that of waterpipe smoking was 29.6%. Gender was significantly associated with cigarettes (OR=3.2, 95% CI 1.8-5.6) but not waterpipe smoking. Public school students were, respectively, 3.2 (95% CI 1.8-5.6) and 1.7 (95% CI 1.4-2.1) times more likely to be exclusive cigarettes smokers, and exclusive waterpipe smokers. Class was not significantly associated with exclusive cigarette smoking; however, students attending secondary classes were 1.3 (95% CI 1.1-1.6) times more likely to be exclusive waterpipe smokers. The reasons behind the high prevalence of both types of smoking are presented and discussed. The present study calls for school-based prevention programs and other types of interventions such as tax increases, and age-restrictions on tobacco sales. More aggressive interventions to disseminate education and awareness among parents and students altogether are warranted. Descriptors Adolescent, Confidence Intervals, Cross-Sectional Studies, Female, Health Knowledge, Attitudes, Practice, Humans, Lebanon/epidemiology, Life Style, Male, Odds Ratio, Peer Group, Risk Factors, Risk-Taking, School Health Services/organization & administration, Smoking/epidemiology/psychology, Social Environment, Students/psychology/statistics & numerical data, Surveys and Questionnaires, Tobacco Use Disorder/epidemiology/prevention & control Links Book Title Database Publisher Data Source Authors El-Roueiheb,Z., Tamim,H., Kanj,M., Jabbour,S., Alayan,I., Musharrafieh,U. Original/Translated Title URL Date of Electronic PMCID Editors
Cigarette and waterpipe smoking associated knowledge and behaviour among medical students in Lebanon	2013	College of Public Health and Health Informatics, King Saud Bin Abdulaziz University for Health Sciences, National Guard Health Affairs, King Abdulaziz Medical City, Riyadh, Saudi Arabia. jradiho@ngha.med.sa	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit Periodical, Abbrev. East.Mediterr.Health J. Pub Date Free Form Oct Volume 19 Issue 10 Start Page 861 Other Pages 868 Notes JID: 9608387; ppublish Place of Publication Egypt ISSN/ISBN 1020-3397; 1020-3397 Accession Number PMID: 24313150 Language eng SubFile Journal Article; IM DOI Output Language Unknown(0) PMID 24313150 Abstract As future physicians capable of controlling tobacco dependence in the population, medical students are considered a main target for tobacco control interventions. This cross-sectional study reported on the prevalence of tobacco use (cigarettes and waterpipes) and associated knowledge and behaviour among 6th-year medical students in 2009-2010 from 6 medical schools in Lebanon. The self-administered questionnaire based on the Global Health Professional Survey (GHPSS) core questions also enquired about training in tobacco cessation approaches. All enrolled students were asked to participate; the response rate was 191/354 (54.3%). The prevalence of tobacco use was 26.3% for cigarettes and 29.5% for waterpipes. Smoking waterpipes was the only significant predictor for cigarette smoking and there was no difference by sex and socioeconomic status. A minority reported ever receiving any formal training in treatment approaches for tobacco dependence. Medical schools should include tobacco dependence treatment training programmes in their curriculum and discourage tobacco use. Descriptors Links Book Title Database Publisher Data Source Authors Jradi,H., Wewers,M.E., Pirie,P.R., Binkley,P.F., Ferketich,K. Original/Translated Title URL Date of Electronic PMCID Editors
Cigarette and waterpipe smoking decrease respiratory quality of life in adults: results from a national cross-sectional study	2012		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Pulm Med Periodical, Abbrev. Pub Date Free Form Volume 2012 Issue Start Page 868294 Other Pages 868294 Notes ID: 22988502 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract Background. Chronic obstructive pulmonary disease (COPD) is gaining an importance over the world, and its effect on quality of life is better grasped. Our objective was to use the Clinical COPD Questionnaire (CCQ) to describe the respiratory quality of life in the Lebanese population, stressing on differences between smokers and nonsmokers. Methods. Using data from a cross-sectional national study, we checked the construct validity and reliability of the CCQ. Factors and items correlation with postbronchodilator FEV1/FVC were reported, in addition to factors and scale association with COPD and its severity. We then conducted a multiple regression to find predictors of quality of life. Results. The CCQ demonstrated excellent psychometric properties, with adequacy to the sample and high consistency. Smokers had a decreased respiratory quality of life versus nonsmokers, independently of their respiratory disease status and severity. This finding was confirmed in COPD individuals, where several environmental factors, lower education, and cumulative smoking of cigarette and of waterpipe were found to be independent predictors of a lower quality of life, after adjusting for COPD severity. Conclusions. Smoking decreases the respiratory quality of life of Lebanese adults; this issue has to be further emphasized during smoking cessation and patients' education. Descriptors Links Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Joseph,SalamÃ©, Pascale,Salameh, Georges,Khayat, Mirna,Waked Original/Translated Title URL Date of Electronic PMCID Editors
Cigarette, waterpipe and e-cigarette use among an international sample of medical students. Cross-sectional multicenter study in Germany and Hungary	2018		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full BMC public health Periodical, Abbrev. BMC Public Health Pub Date Free Form Volume 18 Issue 1 Start Page 591 Other Pages Notes Place of Publication ISSN/ISBN Accession Number Language SubFile DOI Output Language Unknown(0) PMID Abstract Descriptors Links Book Title Database Publisher BioMed Central Data Source google Authors Balogh, Erika, Faubl, NÃ³ra, Riemenschneider, Henna, BalÃ¡zs, PÃ©ter, Bergmann, Antje, Cseh, KÃ¡roly, HorvÃ¡th, Ferenc, Schelling, JÃ¶rg, Terebessy, AndrÃ¡s, Wagner, ZoltÃ¡n Original/Translated Title URL Date of Electronic PMCID Editors
Cigarettes and waterpipe smoking among medical students in Syria: a cross-sectional study	2008	Department of Family & Community Medicine, Damascus University, Damascus, Syria. qutaybah83@hotmail.com	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease Periodical, Abbrev. Int.J.Tuberc.Lung Dis. Pub Date Free Form Sep Volume 12 Issue 9 Start Page 1085 Other Pages 1091 Notes LR: 20151119; GR: R01 DA024876/DA/NIDA NIH HHS/United States; GR: R01 DA024876-01/DA/NIDA NIH HHS/United States; GR: R01 DA024876-01/DA/NIDA NIH HHS/United States; JID: 9706389; NIHMS69735; OID: NLM: NIHMS69735; OID: NLM: PMC2553239; ppublish Place of Publication France ISSN/ISBN 1027-3719; 1027-3719 Accession Number PMID: 18713509 Language eng SubFile Journal Article; Research Support, N.I.H., Extramural; IM DOI Output Language Unknown(0) PMID 18713509 Abstract OBJECTIVES: To investigate tobacco use, beliefs and attitudes among medical students in Syria. METHODS: A cross-sectional study of a random sample of 570 medical students (first and fifth year) registered at the Damascus University Faculty of Medicine in 2006-2007. We used a self-administered questionnaire for demo-graphic information, smoking behaviour (cigarette, waterpipe), family and peer smoking, attitudes and beliefs about smoking and future role in advising patients to quit smoking. RESULTS: The overall prevalence of tobacco use was 10.9% for cigarettes (15.8% men, 3.3% women), 23.5% for waterpipe (30.3% men, 13.4% women) and 7.3% for both (10.1% men, 3.1% women). Both smoking methods were more popular among the fifth year students (15.4% and 27%) compared to their younger counterparts (6.6% and 19.7%). Regular smoking patterns predominated for cigarettes (62%), while occasional use patterns predominated for waterpipes (83%). More than two thirds of students (69%) thought they might not address or would have difficulty addressing smoking in their future patients. CONCLUSION: The level of tobacco use among Syrian medical students is alarming and highlights the rapidly changing patterns of waterpipe use, especially among female students. Medical schools should work harder to tackle this phenomenon and address it more efficiently in their curricula. Descriptors Adult, Confidence Intervals, Cross-Sectional Studies, Female, Health Knowledge, Attitudes, Practice, Humans, Logistic Models, Male, Odds Ratio, Prevalence, Sex Factors, Smoking/epidemiology/psychology, Students, Medical/statistics & numerical data, Surveys and Questionnaires, Syria/epidemiology, Universities Links Book Title Database Publisher Data Source Authors Almerie,M. Q., Matar,H. E., Salam,M., Morad,A., Abdulaal,M., Koudsi,A., Maziak,W. Original/Translated Title URL Date of Electronic PMCID PMC2553239 Editors
CO exposure and puff topography are associated with Lebanese waterpipe dependence scale score	2013	Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan;	Read more...
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 Oct Volume 15 Issue 10 Start Page 1782 Other Pages 1786 Notes LR: 20150427; GR: R01 DA025659/DA/NIDA NIH HHS/United States; GR: R01CA120142/CA/NCI NIH HHS/United States; GR: R01DA025659/DA/NIDA NIH HHS/United States; GR: R03TW008371./TW/FIC NIH HHS/United States; JID: 9815751; 0 (Tobacco Smoke Pollution); 7U1EE4V452 Place of Publication England ISSN/ISBN 1469-994X; 1462-2203 Accession Number PMID: 23616231 Language eng SubFile Clinical Trial; Journal Article; Research Support, N.I.H., Extramural; IM DOI 10.1093/ntr/ntt049 [doi] Output Language Unknown(0) PMID 23616231 Abstract INTRODUCTION: Waterpipe tobacco smoking involves self-administration of the dependence-producing drug nicotine. Few studies have examined if dependence in waterpipe smokers influences toxicant exposure and smoking behavior. METHOD: Current waterpipe tobacco smokers were categorized based on Lebanese Waterpipe Dependence Scale-11 (LWDS-11) score (LWDS-11: LOW 13; N = 59). Participants abstained from smoking for 12 hr and then completed a single 30-min waterpipe tobacco smoking episode. Expired-air carbon monoxide (CO) was measured before and 5 min after smoking and puff topography was measured during smoking. RESULTS: Total mean smoking time was 30.9 min (SD = 3.5) and did not differ significantly by LWDS-11 score. CO boost was greater for participants in the HIGH versus LOW groups (62.3 vs. 43.6 ppm, p Descriptors Links Book Title Database Publisher Data Source Authors Alzoubi,K.H., Khabour,O.F., Azab,M., Shqair,D.M., Shihadeh,A., Primack,B., Eissenberg,T. Original/Translated Title URL Date of Electronic 20130424 PMCID PMC3842104 Editors
CO exposure, puff topography, and subjective effects in waterpipe tobacco smokers	2009		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Nicotine Tob Res Periodical, Abbrev. Nicotine Tob.Res. Pub Date Free Form Volume 11 Issue 7 Start Page 806 Other Pages 11 Notes ID: 19420278 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract INTRODUCTION: Waterpipe tobacco smoking is increasing in popularity though the toxicant exposure and effects associated with this tobacco use method are not well understood. METHODS: Sixty-one waterpipe tobacco smokers (56 males; mean age +/- SD, 30.9 +/- 9.5 years; mean number of weekly waterpipe smoking episodes, 7.8 +/- 5.7; mean duration of waterpipe smoking 8.5 +/- 6.1 years) abstained from smoking for at least 24 hr and then smoked tobacco from a waterpipe ad libitum in a laboratory. Before and after smoking, expired-air carbon monoxide (CO) and subjective effects were assessed; puff topography was measured during smoking. RESULTS: The mean waterpipe use episode duration was 33.1 +/- 13.1 min. Expired-air CO increased significantly from a mean of 4.0 +/- 1.7 before to 35.5 +/- 32.7 after smoking. On average, participants took 169 +/- 100 puffs, with a mean puff volume of 511 +/- 333 ml. Urge to smoke, restlessness, craving, and other tobacco abstinence symptoms were reduced significantly after smoking, while ratings of dizzy, lightheaded, and other direct effects of nicotine increased. DISCUSSION: Expired-air CO and puff topography data indicate that, relative to a single cigarette, a single waterpipe tobacco smoking episode is associated with greater smoke exposure. Abstinent waterpipe tobacco smokers report symptoms similar to those reported by abstinent cigarette smokers, and these symptoms are reduced by subsequent waterpipe tobacco smoking. Taken together, these data are consistent with the notion that waterpipe tobacco smoking is likely associated with the risk of tobacco/nicotine dependence. Descriptors Carbon Monoxide/analysis, Inhalation Exposure/analysis, Smoking, Tobacco Smoke Pollution/analysis, Administration, Inhalation, Adult, Equipment Design, Female, Humans, Male, Middle Aged, Regression Analysis, Syria, Water, Young Adult Links http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2699927/?tool=pubmed; http://dx.doi.org/10.1093/ntr/ntp066 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Maziak,Wasim, Rastam,Samer, Ibrahim,Iman, Ward,Kenneth D., Shihadeh,Alan, Eissenberg,Thomas Original/Translated Title URL Date of Electronic PMCID Editors

E-mail