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Rey-Brandariz J, Santiago-Pérez MI, Candal-Pedreira C, Varela-Lema L, Ruano-Ravina A, López-Vizcaíno E, Guerra-Tort C, Ahluwalia JS, Montes A, Pérez-Ríos M. Impact of the use of small-area models on estimation of attributable mortality at a regional level. Eur J Public Health 2024:ckae104. [PMID: 38905591 DOI: 10.1093/eurpub/ckae104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2024] Open
Abstract
The objective of this study is to assess the impact of applying prevalences derived from a small-area model at a regional level on smoking-attributable mortality (SAM). A prevalence-dependent method was used to estimate SAM. Prevalences of tobacco use were derived from a small-area model. SAM and population attributable fraction (PAF) estimates were compared against those calculated by pooling data from three national health surveys conducted in Spain (2011-2014-2017). We calculated the relative changes between the two estimates and assessed the width of the 95% CI of the PAF. Applying surveys-based prevalences, tobacco use was estimated to cause 53 825 (95% CI: 53 182-54 342) deaths in Spain in 2017, a figure 3.8% lower obtained with the small-area model prevalences. The lowest relative change was observed in the Castile-La Mancha region (1.1%) and the highest in Navarre (14.1%). The median relative change between regions was higher for women (26.1%), population aged ≥65 years (6.6%), and cardiometabolic diseases (9.0%). The differences between PAF by cause of death were never greater than 2%. Overall, the differences between estimates of SAM, PAF, and confidence interval width are small when using prevalences from both sources. Having these data available by region will allow decision-makers to implement smoking control measures based on more accurate data.
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Affiliation(s)
- Julia Rey-Brandariz
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
| | - María I Santiago-Pérez
- Epidemiology Department, Directorate-General of Public Health, Galician Regional Health Authority, Santiago de Compostela, Spain
| | - Cristina Candal-Pedreira
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
| | - Leonor Varela-Lema
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (Instituto de Investigación Sanitaria de Santiago de Compostela-IDIS), Santiago de Compostela, Spain
| | - Alberto Ruano-Ravina
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (Instituto de Investigación Sanitaria de Santiago de Compostela-IDIS), Santiago de Compostela, Spain
| | | | - Carla Guerra-Tort
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Jasjit S Ahluwalia
- Department of Behavioral and Social Sciences and Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, United States
- Department of Medicine, Alpert Medical School, Brown University, Providence, RI, United States
- Legorreta Cancer Center, Brown University, Providence, RI, United States
| | - Agustín Montes
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (Instituto de Investigación Sanitaria de Santiago de Compostela-IDIS), Santiago de Compostela, Spain
| | - Mónica Pérez-Ríos
- Department of Preventive Medicine and Public Health, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER en Epidemiología y Salud Pública/CIBERESP), Madrid, Spain
- Health Research Institute of Santiago de Compostela (Instituto de Investigación Sanitaria de Santiago de Compostela-IDIS), Santiago de Compostela, Spain
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Liu E, Li Q, Pan T, Chen Y. Association Between Secondhand Smoke Exposure and Nonalcoholic Fatty Liver Disease in the General U.S. Adult Nonsmoker Population. Nicotine Tob Res 2024; 26:663-668. [PMID: 38124389 DOI: 10.1093/ntr/ntad249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/30/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION Smoking is a cause of nonalcoholic fatty liver disease (NAFLD), but the dose-response relationship between secondhand smoke exposure (SHS) and NAFLD is unclear. This study sought to determine the relationship between SHS and NAFLD risk among adult nonsmokers in the United States. AIMS AND METHODS Data from 7412 adult nonsmokers aged ≥20 years who participated in the National Health and Nutrition Examination Survey (NHANES) between 2007 and 2016 were used in this study. SHS was defined as a nonsmoker with a serum cotinine concentration of 0.05-10.00 ng/mL. NAFLD was identified using the U.S. fatty liver index (USFLI), hepatic steatosis index (HSI), and fatty liver index (FLI). Weighted multivariable logistic regression and restricted cubic spline models were applied to evaluate the relationship between SHS and NAFLD risk. RESULTS The participants had a weighted mean age of 49.2 years, and 55.5% were female. SHS was associated with NAFLD (odds ratio [OR] 1.22; 95% confidence interval CI: 1.05 to 1.42), showing a linear dose-response relationship (natural log of cotinine level: OR 1.10, 95% CI: 1.05 to 1.17). Sensitivity analyses using different NAFLD definitions (HSI: OR 1.21, 95% CI: 1.01 to 1.46; FLI: OR 1.26, 95% CI: 1.06 to 1.49), excluding participants taking hepatotoxic drugs, and propensity score-adjusted analysis yielded similar results. The association between SHS and NAFLD was consistent in analyses stratified by age, sex, and race/ethnicity. CONCLUSIONS Among this nationally representative sample of U.S. adults, SHS had a linear dose-response relationship with the risk of NAFLD, suggesting that measures to lower SHS might lower NAFLD risk. IMPLICATIONS This study assessed the association between secondhand smoke exposure and the risk of nonalcoholic fatty liver disease (NAFLD) using data from 7412 adult nonsmokers aged 20 years or older who participated in the United States NHANES between 2007 and 2016. Secondhand smoke exposure was measured using serum cotinine levels. Three different noninvasive indexes were used to measure NAFLD. Secondhand smoke exposure was associated with an increased risk of NAFLD, with a linear dose-response relationship. The results of sensitivity analyses and subgroup analyses were consistent.
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Affiliation(s)
- Enqian Liu
- Hepatology Diagnosis and Treatment Center, The First Affiliated Hospital of Wenzhou Medical University and Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, Zhejiang, China
| | - Qiuping Li
- Department of Nursing, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Tongtong Pan
- Hepatology Diagnosis and Treatment Center, The First Affiliated Hospital of Wenzhou Medical University and Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, Zhejiang, China
| | - Yongping Chen
- Hepatology Diagnosis and Treatment Center, The First Affiliated Hospital of Wenzhou Medical University and Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, Zhejiang, China
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Rey-Brandariz J, Ruano-Ravina A, Santiago-Pérez MI, Varela-Lema L, Guerra-Tort C, Montes A, Piñeiro M, Rábade C, Pérez-Ríos M. [Evolution of smoking prevalence in Spain and its 17 autonomous regions (1987-2020)]. Med Clin (Barc) 2024; 162:417-424. [PMID: 38184463 DOI: 10.1016/j.medcli.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND AND OBJECTIVES Continuous monitoring of smoking prevalence is essential to understand the evolution of the tobacco epidemic in a population. The objective of this study was to analyze the evolution of smoking prevalence in Spain and its 17 Autonomous Regions (ARs) in population ≥15 years during the period 1987-2020. METHODS Tobacco consumption data were derived from the National Health Survey of Spain and the European Health Survey in Spain. A smoker was defined as a person who smoked at the time of the survey. The trend in prevalences by sex in Spain and its ARs was analyzed by applying joinpoint models. Age-standardized prevalences were calculated for Spain by applying the direct method. RESULTS In Spain, the prevalence of consumption decreased 29 percentage points in men and 4.5 in women between 1987-2020. In men, the smoking prevalence decreased in all the ARs and the absolute change varied between -19.5% in the Balearic Islands and -33.9% in Andalusia. In women, the evolution of smoking prevalence differed between ARs. The absolute change varied between -15.4% in Basque Country and 0.5% in Andalusia. CONCLUSIONS The number of men and women smokers has decreased in Spain between 1987-2020. Different patterns of evolution of the prevalence of consumption are observed among the ARs, especially among women. This reinforces the need for policies adapted to more local contexts and that take into account the gender perspective.
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Affiliation(s)
- Julia Rey-Brandariz
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España; CIBER en Epidemiología y Salud Pública/CIBERESP, España
| | - Alberto Ruano-Ravina
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España; CIBER en Epidemiología y Salud Pública/CIBERESP, España; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
| | - María Isolina Santiago-Pérez
- Servicio de Epidemiología, Dirección General de Salud Pública, Xunta de Galicia, Santiago de Compostela, A Coruña, España
| | - Leonor Varela-Lema
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España; CIBER en Epidemiología y Salud Pública/CIBERESP, España; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España.
| | - Carla Guerra-Tort
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - Agustín Montes
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España; CIBER en Epidemiología y Salud Pública/CIBERESP, España; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
| | - María Piñeiro
- CIBER en Epidemiología y Salud Pública/CIBERESP, España; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
| | - Carlos Rábade
- Servicio de Neumología. Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - Mónica Pérez-Ríos
- Área de Medicina Preventiva y Salud Pública, Universidade de Santiago de Compostela, Santiago de Compostela, A Coruña, España; CIBER en Epidemiología y Salud Pública/CIBERESP, España; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, A Coruña, España
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Zettergren A, Sompa S, Palmberg L, Ljungman P, Pershagen G, Andersson N, Lindh C, Georgelis A, Kull I, Melen E, Ekström S, Bergstrom A. Assessing tobacco use in Swedish young adults from self-report and urinary cotinine: a validation study using the BAMSE birth cohort. BMJ Open 2023; 13:e072582. [PMID: 37438074 PMCID: PMC10347476 DOI: 10.1136/bmjopen-2023-072582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 06/26/2023] [Indexed: 07/14/2023] Open
Abstract
OBJECTIVES Studies on health effects of tobacco often rely on self-reported exposure data, which is subjective and can lead to misclassification. The aim of this study was to describe the prevalence of cigarette smoking, snus and e-cigarette use, as well as to validate self-reported tobacco use among young adults in Sweden. METHOD Participants of a population-based Swedish cohort (n=3052), aged 22-25 years, assessed their tobacco use in a web questionnaire. Urinary cotinine was analysed in a subsample of the study population (n=998). The agreement between self-reported tobacco use and urinary cotinine was assessed using Cohen's Kappa coefficient (κ) at a cut-off level of 50 ng/mL. RESULTS Patterns of tobacco use differed between men and women. Among men, 20.0% reported daily snus use, 5.8% daily cigarette smoking and 5.6% any e-cigarette use. In contrast, 3.2% of the women reported daily snus use, 9.0% daily cigarette smoking and 2.4% any e-cigarette use. Among the tobacco use categories, daily snus users had the highest levels of cotinine. Of reported non-tobacco users, 3.5% had cotinine levels above the cut-off, compared with 68.0% among both occasional cigarette smokers and snus users, 67.5% among all e-cigarette users and 94.7% and 97.8% among daily cigarette smokers and snus users, respectively. Agreement between self-reported tobacco use and urinary cotinine was classified as strong for daily use of cigarettes (κ=0.824) and snus (κ=0.861), while moderate to weak for occasional smoking (κ=0.618), occasional snus use (κ=0.573) and any e-cigarette use (κ=0.576). CONCLUSIONS We found high validity of self-reported tobacco use in our study population, particularly for daily tobacco use. Further, we found that daily snus users were exposed to high levels of cotinine. Together with previous findings, our results indicate good validity of self-reported tobacco use among young adults.
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Affiliation(s)
- Anna Zettergren
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Shanzina Sompa
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lena Palmberg
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Petter Ljungman
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Cardiology, Danderyd University Hospital, Stockholm, Sweden
| | - Göran Pershagen
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Niklas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Christian Lindh
- Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - Antonios Georgelis
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Inger Kull
- Sachs' Children and Youth Hospital, Södersjukhuset AB, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Erik Melen
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Södersjukhuset AB, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
| | - Sandra Ekström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Anna Bergstrom
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
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Mushtaq N, Sarwar Z, Kouplen K, Ahmed R, Beebe LA. Association of Cardiovascular Disease Risk Factors with Exclusive Smokeless Tobacco Use among US Males: Cross-Sectional Analysis of NHANES Data 2003-2018. Am J Health Promot 2023; 37:614-624. [PMID: 36535915 PMCID: PMC10434754 DOI: 10.1177/08901171221141980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To evaluate cardiovascular disease (CVD) risk factors among smokeless tobacco (ST) users. Exclusive ST users were compared to exclusive cigarette smokers and non-tobacco users. DESIGN Cross-sectional study. SAMPLE Data were used from 16,336 adult males who participated in one of the National Health and Nutrition Examination Surveys (NHANES) from 2003 to 2018. MEASURES Biochemically verified tobacco use, CVD risk factors (hypertension, cholesterol levels, BMI categories), physical activity, cotinine concentration, and sociodemographic variables. ANALYSIS Weighted analysis of the aggregate data was performed. ST users were compared with cigarette smokers and nontobacco users for their association with CVD risk factors. Associations were examined using univariate and multiple logistic regression with odds ratios (OR) and 95% confidence intervals (CI) reported. RESULTS Prevalence of exclusive ST use was 4.4% whereas, exclusive smoking was 22.2%. Among ST users, 36.2% were hypertensive, 24.5% had high cholesterol levels, and most of them were overweight (31.1%) or obese (52.6%). ST users were more likely to have hypertension compared to smokers (aOR = 1.48, 95%CI: 1.12, 1.95) and nontobacco users (aOR = 1.41, 95%CI: 1.09, 1.83) adjusted for other covariates. ST users were twice more likely to be obese than nontobacco users (aOR = 2.18, 95%CI: 1.52, 3.11). ST users had significantly higher cotinine concentration than smokers. CONCLUSION Study findings indicate substantial association of ST use among males with hypertension and obesity which are independent risk factors of CVD.
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Affiliation(s)
- Nasir Mushtaq
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Tulsa, OK, USA
| | - Zoona Sarwar
- Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Kate Kouplen
- Department of Integrative Biology, Oklahoma State University, Stillwater, OK, USA
| | - Rizwan Ahmed
- Department of General Medicine, Federal Government Polyclinic Hospital, Islamabad, Pakistan
| | - Laura A. Beebe
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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Van't Hof JR, Wang W, Matsushita K, Heiss G, Folsom AR, Widome R, Lutsey PL. Association of Smokeless Tobacco Use With Incident Peripheral Artery Disease: Results From the Atherosclerotic Risk in Communities Study. Am J Prev Med 2023; 64:728-733. [PMID: 36682917 PMCID: PMC10121742 DOI: 10.1016/j.amepre.2023.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Cigarette smoking is associated with an increased risk for peripheral artery disease. It is unknown whether smokeless tobacco, a noncombustible form of tobacco exposure, is also associated with increased peripheral artery disease risk. Using data from the Atherosclerosis Risk in Communities study, we tested the hypothesis that the use of smokeless tobacco is associated with a higher risk of developing peripheral artery disease. METHODS Participants with peripheral artery disease at baseline were excluded. Smokeless tobacco use was assessed 3 times from 1987 to 1995, and peripheral artery disease events accrued from 1987 to 2018. Smokeless tobacco was modeled as a time-dependent exposure in Cox regression models. Analyses were completed in 2021. RESULTS This study included 14,344 participants with a baseline mean (SD) age of 54.1 (5.7) years; 54.8% were female, and 26.4% were Black. There were 635 incident peripheral artery disease events over a median follow-up of 27.6 years (maximum of 32.1 years). The peripheral artery disease incidence rate was 4.44 per 1,000 person-years among those who used smokeless tobacco compared with 1.74 per 1,000 person-years for those who did not. The hazard ratio for current versus never smokeless tobacco use was 1.94 (95% CI=1.31, 2.88) after adjustment for sociodemographic characteristics and cigarette smoking. Peripheral artery disease incidence rate among those currently using smokeless tobacco was similar to that of those who currently smoke cigarette (3.39 per 1,000 person-years). CONCLUSIONS Current smokeless tobacco use was associated with high rates of peripheral artery disease, similar to cigarette smoking. Future research should evaluate the effect of cessation of noncombustible tobacco on incident peripheral artery disease.
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Affiliation(s)
- Jeremy R Van't Hof
- Lillehei Heart Institute & Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota.
| | - Wendy Wang
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Gerardo Heiss
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina
| | - Aaron R Folsom
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Rachel Widome
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Pamela L Lutsey
- Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota
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Wen J, Gu S, Wang X, Qi X. Associations of adherence to the DASH diet and the Mediterranean diet with chronic obstructive pulmonary disease among US adults. Front Nutr 2023; 10:1031071. [PMID: 36819684 PMCID: PMC9932199 DOI: 10.3389/fnut.2023.1031071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 01/09/2023] [Indexed: 02/05/2023] Open
Abstract
Background The Dietary Approaches to Stop Hypertension (DASH) and the Mediterranean diet are associated with reduced cardiovascular, tumor, and diabetes risk, but the effect on chronic obstructive pulmonary disease (COPD) is uncertain. Objective To investigate the association of the DASH diet and the Mediterranean diet with the risk of COPD in American adults. Methods This cross-sectional study included 28,605 participants from the National Health and Nutrition Examination Survey (NHANES) 1999-2018 survey cycle who had complete dietary and other questionnaire data. The scores of healthy eating patterns (the DASH diet and the Mediterranean diet) were derived from a 24-h dietary recall interview [individual food and total nutrient data from NHANES and food pattern equivalents data from the United States Department of Agriculture (USDA)]. The primary outcome was the prevalence of COPD. COPD was defined based on participants self-reported whether or not a doctor or health professional had diagnosed chronic bronchitis or emphysema. Secondary outcomes were lung function and respiratory symptoms. All analyses were adjusted for demographics and standard COPD risk factors (primary tobacco exposure, secondhand smoke exposure, and asthma). Results This study included 2,488 COPD participants and 25,607 non-COPD participants. We found that a higher DASH diet score was associated with a lower risk of COPD [odds ratio (OR): 0.83; 95% confidence interval (CI): 0.71-0.97; P = 0.021]. This association persisted in several subgroups [men (OR: 0.73; 95% CI: 0.58-0.93; P = 0.010), relatively young (OR: 0.74; 95% CI: 0.55-1.01; P = 0.050), and smoker (OR: 0.82; 95% CI: 0.67-0.99; P = 0.038)]. In contrast, the Mediterranean diet score was not significantly associated with COPD prevalence in this large cross-sectional analysis representative of the US adult population (OR: 1.03; 95% CI: 0.88-1.20; P = 0.697). In addition, we found a correlation between DASH diet adherence and lung function [β: -0.01; 95% CI: -0.01-0.00; P = 0.003 (FEV1: FVC)] or respiratory symptoms [OR: 0.80; 95% CI: 0.73-0.89; P < 0.001 (dyspnea); OR: 0.80; 95% CI: 0.70-0.91; P = 0.002 (cough); OR: 0.86; 95% CI: 0.74-0.99; P = 0.042 (expectoration)], especially in non-COPD populations. Conclusion A higher DASH diet score was associated with improved COPD prevalence, lung function and respiratory symptoms. This new finding supports the importance of diet in the pathogenesis of COPD and expands the scope of the association of the DASH diet score with major chronic diseases.
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He H, Zhong R. Reply to Liu and Xiong. Am J Respir Crit Care Med 2023; 207:371-372. [PMID: 36191307 PMCID: PMC9896642 DOI: 10.1164/rccm.202209-1805le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Kendrick PJ, Reitsma MB, Abbasi-Kangevari M, Abdoli A, Abdollahi M, Abedi A, Abhilash ES, Aboyans V, Adebayo OM, Advani SM, Ahinkorah BO, Ahmad S, Ahmadi K, Ahmed H, Aji B, Akalu Y, Akunna CJ, Alahdab F, Al-Aly Z, Alanezi FM, Alanzi TM, Alhabib KF, Ali T, Alif SM, Alipour V, Aljunid SM, Alomari MA, Amin TT, Amini S, Amu H, Ancuceanu R, Anderson JA, Andrei CL, Andrei T, Ansari-Moghaddam A, Antony B, Anvari D, Arabloo J, Arian ND, Arora M, Artanti KD, Asmare WN, Atnafu DD, Ausloos M, Awan AT, Ayano G, Aynalem GL, Azari S, B DB, Badiye AD, Baig AA, Banach M, Banerjee SK, Barker-Collo SL, Bärnighausen TW, Barqawi HJ, Basu S, Bayati M, Bazargan-Hejazi S, Bekuma TT, Bennett DA, Bensenor IM, Benzian H, Benziger CP, Berman AE, Bhagavathula AS, Bhala N, Bhardwaj N, Bhardwaj P, Bhattacharyya K, Bibi S, Bijani A, Biondi A, Braithwaite D, Brenner H, Brunoni AR, Burkart K, Burugina Nagaraja S, Butt ZA, Caetano dos Santos FL, Car J, Carreras G, Castaldelli-Maia JM, Cattaruzza MSS, Chang JC, Chaturvedi P, Chen S, Chido-Amajuoyi OG, Chu DT, Chung SC, Ciobanu LG, Costa VM, Couto RAS, Dagnew B, Dai X, Damasceno AAM, Damiani G, Dandona L, Dandona R, Daneshpajouhnejad P, Darega Gela J, Derbew Molla M, Desta AA, Dharmaratne SD, Dhimal M, Eagan AW, Ebrahimi Kalan M, Edvardsson K, Effiong A, El Tantawi M, Elbarazi I, Esmaeilnejad S, Fadhil I, Faraon EJA, Farwati M, Farzadfar F, Fazlzadeh M, Feigin VL, Feldman R, Filip I, Filippidis F, Fischer F, Flor LS, Foigt NA, Folayan MO, Foroutan M, Gad MM, Gallus S, Geberemariyam BS, Gebregiorgis BG, Getacher L, Getachew Obsa A, Ghafourifard M, Ghanei Gheshlagh R, Ghashghaee A, Ghith N, Gil GF, Gill PS, Ginawi IA, Goharinezhad S, Golechha M, Gopalani SV, Gorini G, Grivna M, Guha A, Guimarães RA, Guo Y, Gupta RD, Gupta R, Gupta T, Gupta V, Hafezi-Nejad N, Haider MR, Hamadeh RR, Hankey GJ, Hargono A, Hay SI, Heidari G, Herteliu C, Hezam K, Hird TR, Holla R, Hosseinzadeh M, Hostiuc M, Hostiuc S, Househ M, Hsiao T, Huang J, Ibeneme CU, Ibitoye SE, Ilic IM, Ilic MD, Inbaraj LR, Irvani SSN, Islam JY, Islam RM, Islam SMS, Islami F, Iso H, Itumalla R, Jaafari J, Jain V, Jakovljevic M, Jang SI, Jayaram S, Jeemon P, Jha RP, Jonas JB, Jürisson M, Kabir A, Kabir Z, Kalankesh LR, Kanchan T, Kandel H, Kapoor N, Karch A, Karimi SE, Kebede KM, Kelkay B, Kennedy RD, Khader YS, Khan EA, Khayamzadeh M, Kim GR, Kimokoti RW, Kivimäki M, Kosen S, Koulmane Laxminarayana SL, Koyanagi A, Krishan K, Kugbey N, Kumar GA, Kumar N, Kurmi OP, Kusuma D, Lacey B, Landires I, Lasrado S, Lauriola P, Lee DW, Lee YH, Leung J, Li S, Lin H, Liu W, Lugo A, Madhava Kunjathur S, Majeed A, Maleki A, Malekzadeh R, Malta DC, Mamun AA, Manjunatha N, Mansouri B, Mansournia MA, Martini S, Mathur MR, Mathur P, Mazidi M, McKee M, Medina-Solís CE, Mehata S, Mendoza W, Menezes RG, Miazgowski B, Michalek IM, Miller TR, Mini GK, Mirica A, Mirrakhimov EM, Mirzaei H, Misra S, Mohammad Y, Mohammadian-Hafshejani A, Mohammed S, Mokdad AH, Molokhia M, Monasta L, Moni MA, Moradzadeh R, Morrison SD, Mossie TB, Mubarik S, Mullany EC, Murray CJL, Nagaraju SP, Naghavi M, Naik N, Nalini M, Nangia V, Naqvi AA, Narasimha Swamy S, Naveed M, Nazari J, Nduaguba SO, Negoi RI, Neupane Kandel S, Nguyen HLT, Nigatu YT, Nixon MR, Nnaji CA, Noubiap JJ, Nowak C, Nuñez-Samudio V, Ogbo FA, Oguntade AS, Oh IH, Olagunju AT, Owolabi MO, P A M, Pakshir K, Pana A, Panagiotakos D, Panda-Jonas S, Pandey A, Parekh U, Park EC, Park EK, Pashazadeh Kan F, Pathak M, Pawar S, Pestell RG, Pham HQ, Pinheiro M, Pokhrel KN, Pourshams A, Prashant A, Radfar A, Rahimi-Movaghar V, Rahman MHU, Rahman MA, Rahmani AM, Ram P, Rana J, Ranabhat CL, Rathi P, Rawaf DL, Rawaf S, Rawassizadeh R, Renzaho AMN, Rezapour A, Riaz MA, Roever L, Ronfani L, Roshandel G, Roy A, Roy B, Saddik B, Sahebkar A, Salehi S, Salimzadeh H, Samy AM, Sanabria J, Santric-Milicevic MM, Sao Jose BP, Sathian B, Sawhney M, Saya GK, Schwendicke F, Seidu AA, Senthil Kumar N, Sepanlou SG, Shafaat O, Shah SM, Shaikh MA, Shannawaz M, Sharafi K, Sheikh A, Sheikhbahaei S, Shigematsu M, Shiri R, Shishani K, Shivakumar KM, Shivalli S, Shrestha R, Siabani S, Sidemo NB, Sigfusdottir ID, Sigurvinsdottir R, Silva JP, Singh A, Singh JA, Singh V, Sinha DN, Skryabin VY, Skryabina AA, Soroush A, Soyiri IN, Sreeramareddy CT, Stein DJ, Steiropoulos P, Stortecky S, Straif K, Suliankatchi Abdulkader R, Sulo G, Sundström J, Tabuchi T, Tadesse EG, Tamiru AT, Tareke M, Tareque MI, Tarigan IU, Thakur B, Thankappan KR, Thapar R, Tolani MA, Tovani-Palone MR, Tran BX, Tripathy JP, Tsegaye GW, Tymeson HD, Ullah S, Unim B, Updike RL, Uthman OA, Vacante M, Vardavas C, Venketasubramanian N, Verma M, Vidale S, Vo B, Vu GT, Waheed Y, Wang Y, Welding K, Werdecker A, Whisnant JL, Wickramasinghe ND, Wubishet BL, Yamagishi K, Yano Y, Yazdi-Feyzabadi V, Yeshaw Y, Yimmer MZ, Yonemoto N, Yousefi Z, Yu C, Yunusa I, Yusefzadeh H, Zaman MS, Zamani M, Zamanian M, Zastrozhin MS, Zastrozhina A, Zhang J, Zhang ZJ, Zhong C, Zuniga YMH, Gakidou E. Spatial, temporal, and demographic patterns in prevalence of chewing tobacco use in 204 countries and territories, 1990-2019: a systematic analysis from the Global Burden of Disease Study 2019. Lancet Public Health 2021; 6:e482-e499. [PMID: 34051920 PMCID: PMC8251505 DOI: 10.1016/s2468-2667(21)00065-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chewing tobacco and other types of smokeless tobacco use have had less attention from the global health community than smoked tobacco use. However, the practice is popular in many parts of the world and has been linked to several adverse health outcomes. Understanding trends in prevalence with age, over time, and by location and sex is important for policy setting and in relation to monitoring and assessing commitment to the WHO Framework Convention on Tobacco Control. METHODS We estimated prevalence of chewing tobacco use as part of the Global Burden of Diseases, Injuries, and Risk Factors Study 2019 using a modelling strategy that used information on multiple types of smokeless tobacco products. We generated a time series of prevalence of chewing tobacco use among individuals aged 15 years and older from 1990 to 2019 in 204 countries and territories, including age-sex specific estimates. We also compared these trends to those of smoked tobacco over the same time period. FINDINGS In 2019, 273·9 million (95% uncertainty interval 258·5 to 290·9) people aged 15 years and older used chewing tobacco, and the global age-standardised prevalence of chewing tobacco use was 4·72% (4·46 to 5·01). 228·2 million (213·6 to 244·7; 83·29% [82·15 to 84·42]) chewing tobacco users lived in the south Asia region. Prevalence among young people aged 15-19 years was over 10% in seven locations in 2019. Although global age-standardised prevalence of smoking tobacco use decreased significantly between 1990 and 2019 (annualised rate of change: -1·21% [-1·26 to -1·16]), similar progress was not observed for chewing tobacco (0·46% [0·13 to 0·79]). Among the 12 highest prevalence countries (Bangladesh, Bhutan, Cambodia, India, Madagascar, Marshall Islands, Myanmar, Nepal, Pakistan, Palau, Sri Lanka, and Yemen), only Yemen had a significant decrease in the prevalence of chewing tobacco use, which was among males between 1990 and 2019 (-0·94% [-1·72 to -0·14]), compared with nine of 12 countries that had significant decreases in the prevalence of smoking tobacco. Among females, none of these 12 countries had significant decreases in prevalence of chewing tobacco use, whereas seven of 12 countries had a significant decrease in the prevalence of tobacco smoking use for the period. INTERPRETATION Chewing tobacco remains a substantial public health problem in several regions of the world, and predominantly in south Asia. We found little change in the prevalence of chewing tobacco use between 1990 and 2019, and that control efforts have had much larger effects on the prevalence of smoking tobacco use than on chewing tobacco use in some countries. Mitigating the health effects of chewing tobacco requires stronger regulations and policies that specifically target use of chewing tobacco, especially in countries with high prevalence. FUNDING Bloomberg Philanthropies and the Bill & Melinda Gates Foundation.
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Cornelius ME, Wang TW, Jamal A, Loretan CG, Neff LJ. Tobacco Product Use Among Adults - United States, 2019. MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT 2020; 69:1736-1742. [PMID: 33211681 PMCID: PMC7676638 DOI: 10.15585/mmwr.mm6946a4] [Citation(s) in RCA: 659] [Impact Index Per Article: 164.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Monica E Cornelius
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, CDC
| | - Teresa W Wang
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, CDC
| | - Ahmed Jamal
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, CDC
| | - Caitlin G Loretan
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, CDC
| | - Linda J Neff
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, CDC
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The impact of information about tobacco-related reproductive vs. general health risks on South Indian women's tobacco use decisions. EVOLUTIONARY HUMAN SCIENCES 2020; 3. [PMID: 33778367 PMCID: PMC7996064 DOI: 10.1017/ehs.2020.61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Smokeless tobacco use among Indian women is increasing despite prevention efforts. Evolutionary theories suggest that reproductive-aged women should be more concerned about immediate threats to reproduction than threats to survival occurring late in life. This study therefore compared an anti-tobacco intervention that emphasized near-term reproductive harms to one involving general harms occurring later in life. Scheduled Tribal women (N = 92) from Karnataka, India participated in this study. At baseline, women reported tobacco use and knowledge of harms, provided a saliva sample to assess use, and randomly viewed either a general harms presentation (GHP) or reproductive harms presentation (RHP). At followup, women reported their use, knowledge of harms and intentions to quit, and provided another saliva sample. At baseline, participants were aware of general harms but not reproductive harms. Both interventions increased knowledge of harms. Women in the RHP condition did not list more harms than women in the GHP condition, however, and the RHP was not more effective in reducing tobacco use than the GHP. In the RHP condition fetal health was particularly salient. In the GHP condition, oral health was highly salient, aligning with the local disease ecology and research on tobacco use and attractiveness.
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Lee SH, Kim BJ, Kang J, Seo DC, Lee SJ. Association of Self-Reported and Cotinine-Verified Smoking Status with Atrial Arrhythmia. J Korean Med Sci 2020; 35:e296. [PMID: 32864907 PMCID: PMC7458848 DOI: 10.3346/jkms.2020.35.e296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 07/12/2020] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The relationship between self-reported and urinary cotinine-verified smoking status and atrial arrhythmia (AA) is unclear. The aim of this study was to evaluate the association of self-reported and urine cotinine-verified smoking status with AA. METHOD A total of 201,788 participants (106,375 men, mean age 37 years) who had both a urinary cotinine measurement and electrocardiogram were included. Cotinine-verified current smoking was defined as a urinary cotinine level above 50 ng/mL. Individuals were divided into three groups based on self-reported smoking and two groups based on cotinine-verified smoking status. RESULTS Among overall subjects, 505 had documented AA (0.3%) and 135 had atrial fibrillation (AF) (0.1%). Self-reported current smoking was associated with an increased risk of AA (odds ratio [OR], 1.42; 95% confidence interval [CI], 1.06-1.91; P = 0.019) and AF (OR, 2.20; 95% CI, 1.24-3.90; P = 0.007), whereas self-reported former smoking had no significant association with AA (OR, 1.30; 95% CI, 0.97-1.73; P = 0.078) and AF (OR, 1.74; 95% CI, 1.00-3.04; P = 0.051). Cotinine-verified current smoking showed no significant association with AA (OR, 1.24; 95% CI, 0.98-1.58; P = 0.080) and AF (OR, 1.20; 95% CI, 0.79-1.83; P = 0.391). CONCLUSION Self-reported current smoking was associated with AA and AF, while self-reported former smoking and cotinine-verified current smoking showed no significant association with AA and AF.
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Affiliation(s)
- Sung Ho Lee
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byung Jin Kim
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Jeonggyu Kang
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dae Chul Seo
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Jae Lee
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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Zhao L, Mbulo L, Palipudi K, Wang J, King B. Awareness and use of e-cigarettes among urban residents in China. Tob Induc Dis 2019; 17:53. [PMID: 31582942 PMCID: PMC6770619 DOI: 10.18332/tid/109904] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 06/05/2019] [Accepted: 06/06/2019] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION The long-term health effects of e-cigarettes are uncertain, and data on e-cigarette use among Chinese adults are limited. This study examined the prevalence and correlates of e-cigarette awareness and use among urban residents in China. Data came from the China City Adult Tobacco Survey (CCATS), a city-representative household survey conducted using electronic tablets during 2013–2014 in 14 major Chinese cities. METHODS CCATS used multistage geographically clustered samples with standardized survey protocols and questionnaire to ensure data comparability. Overall, 31151 adults completed the survey, with sample size varying from 1977 to 3838 across cities, and survey response rates ranging from 79.8% to 97.5%. Respondents were considered current e-cigarette users if they self-reported using e-cigarettes ‘daily’ or ‘less than daily’ at the time of the survey. Descriptive statistics and multivariate logistic regression were conducted. Assessed correlates included: age, education, quit attempts in past 12 months, cigarettes smoked per day, and monthly expenditures on cigarettes. RESULTS Overall, 46.7% of respondents were aware of e-cigarettes, 2.9% ever used, and 0.8% currently used. Most current e-cigarette users (93.0%) also currently smoked tobacco. Among male current tobacco smokers, adjusted odds ratio (AOR) of current e-cigarette use was higher among those aged 15–29 (AOR=2.5; 95% CI: 1.5–4.3) or 30–49 (AOR=1.9; 95% CI: 1.0–3.4) than those ≥50 years; those who attempted to quit in the past 12 months than those who did not (AOR=4.7; 95% CI: 2.2–10.1); those with a college degree (AOR=3.4; 95% CI: 1.9–6.2) or just finished high school (AOR=2.2; 95% CI: 1.2–4.2) than those who did not finish high school; and those who smoked ≥15 cigarettes per day (AOR=2.8; 95% CI: 1.4–5.6) than those who smoked fewer. CONCLUSIONS These findings reveal that during 2013–2014, many urban Chinese adults were aware of e-cigarettes, while use was relatively low and most current users also smoked tobacco. Continued monitoring of e-cigarettes could help inform public health policy, planning, and practice.
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Affiliation(s)
- Luhua Zhao
- Centers for Disease Control and Prevention, Atlanta, United States
| | - Lazarous Mbulo
- Centers for Disease Control and Prevention, Atlanta, United States
| | - Krishna Palipudi
- Centers for Disease Control and Prevention, Atlanta, United States
| | - Jijiang Wang
- University of California San Diego, La Jolla, United States
| | - Brian King
- Centers for Disease Control and Prevention, Atlanta, United States
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Syamlal G, King BA, Mazurek JM. Tobacco product use among workers in the construction industry, United States, 2014-2016. Am J Ind Med 2018; 61:939-951. [PMID: 30229974 DOI: 10.1002/ajim.22907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2018] [Indexed: 11/12/2022]
Abstract
BACKGROUND Although cigarette smoking has declined among U.S. workers, smoking remains high among construction workers. This study assessed tobacco product use among U.S. construction workers. METHODS The 2014-2016 National Health Interview Survey data for U.S. working adults were analyzed. RESULTS Of the 10.2 (6.3% of working adults) million construction workers, 35.1% used any tobacco product; 24.4% were cigarette smokers, 8.3% were cigar, cigarillo, pipe or hookah smokers, 7.8% were smokeless tobacco users, 4.4% were e-cigarette users, and 7.6% used ≥2 tobacco product users. Tobacco use varied by worker characteristics, with highest tobacco use (>35%) among those reporting ≤5 years on the job, temporary work status, job insecurity, or an unsafe workplace. Construction workers had higher odds of tobacco product use than non-construction workers. CONCLUSIONS Over one-third of U.S. construction workers use tobacco products and disparities exist across sub-groups. Workplace tobacco control strategies could reduce tobacco use among this population.
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Affiliation(s)
- Girija Syamlal
- Respiratory Health Division; National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention; Morgantown West Virginia
| | - Brian A. King
- Office on Smoking and Health; National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention; Atlanta Georgia
| | - Jacek M. Mazurek
- Respiratory Health Division; National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention; Morgantown West Virginia
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Huang IC, Klosky JL, Young CM, Murphy SE, Krull KK, Srivastava DK, Hudson MM, Robison LL. Misclassification of self-reported smoking in adult survivors of childhood cancer. Pediatr Blood Cancer 2018; 65:e27240. [PMID: 29856513 PMCID: PMC6105425 DOI: 10.1002/pbc.27240] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/19/2018] [Accepted: 04/19/2018] [Indexed: 11/12/2022]
Abstract
We investigated misclassification rates, sensitivity, and specificity of self-reported cigarette smoking through serum cotinine concentration (liquid chromatography tandem mass spectrometry) among 287 adult survivors of childhood cancer. Overall, 2.5-6.7% and 19.7-36.9% of the self-reported never and past smokers had cotinine levels indicative of active smoking. Sensitivity and specificity of self-reported smoking were 57.5-67.1% and 96.6-99.2%. Misclassification was associated with younger age (OR = 3.2; 95% CI = 1.4-7.4), male (OR = 2.1; 95% CI = 1.1-4.0), and past (OR = 2.7; 95% CI = 1.3-5.8) or current (OR = 2.6; 95% CI = 1.0-6.6) marijuana use. After adjusting for tobacco-related variables, current marijuana use remained a significant risk for misclassification. Clinicians/researchers should consider bio-verification to measure smoking status among survivors.
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Affiliation(s)
- I-Chan Huang
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - James L. Klosky
- Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University School of Medicine, Atlanta, GA, USA,Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Chelsea M. Young
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA,College of Medicine, Drexel University, Philadelphia, PA, USA
| | - Sharon E. Murphy
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Kevin K. Krull
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - D. Kumar Srivastava
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Leslie L. Robison
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
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Jones DM, Popova L, Weaver SR, Pechacek TF, Eriksen MP. A National Comparison of Dual Users of Smokeless Tobacco and Cigarettes and Exclusive Cigarette Smokers, 2015-2016. Nicotine Tob Res 2018; 20:S62-S70. [PMID: 30125015 PMCID: PMC6093383 DOI: 10.1093/ntr/nty010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 01/19/2018] [Indexed: 12/13/2022]
Abstract
Introduction While smoking rates have declined, use of smokeless tobacco (ST) has remained constant. ST is heavily marketed to cigarette smokers, and many ST users smoke cigarettes. This study provides updated comparisons of the characteristics, smoking behaviors, and perceptions of US adult dual ST and cigarette users and exclusive cigarette smokers in 2015-2016. Methods Data were from nationally representative, cross-sectional surveys from 2015 and 2016. Adult smokers reported past 30-day use of ST, current cigarette smoking, risk perceptions, smoking, and quitting behaviors. We estimated Rao-Scott χ2 and adjusted odds ratios (AORs) to compare dual users and exclusive smokers. Results Dual users were more likely to be younger, reside in nonmetropolitan statistical areas (MSA) and outside the Northeast United States. Adjusting for covariates, dual users did not differ significantly from exclusive smokers on most smoker characteristics, including number of past year quit attempts. Dual users were more likely to report past 30-day use of novel tobacco products (AORs 2.90 [little cigars and cigarillos] to 11.02 [hookah]). Dual users who reported at least 1 past year cigarette quit attempt were more likely than exclusive smokers to report using ST, traditional cigars, hookah, or heat-not-burn as a past year quit method (AOR: 9.54 [95% CI: 3.22 to 28.23]). Conclusions Smokers who use ST are more likely than exclusive smokers to attempt to quit smoking cigarettes using other tobacco products. These findings may be attributed to increasing use prevalence of novel products. We recommend further monitoring to assess polytobacco use and differences among these populations. Implications Many current ST users smoke cigarettes and ST promotions often target cigarette smokers. As the FDA considers ST regulations and implements a nicotine centered regulatory framework, it is imperative to evaluate how these policies and promotion of ST as potentially reduced risk products impact dual and polytobacco use. Our study found that many dual users engage in novel tobacco use in general and as a cessation method. Consideration of ST and polytobacco use among smokers may be helpful in the development of forthcoming FDA regulations, messaging, and interventions.
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Affiliation(s)
- Dina M Jones
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
| | - Lucy Popova
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
- Division of Health Promotion and Behavior, School of Public Health, Georgia State University, Atlanta, GA
| | - Scott R Weaver
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
- Division of Epidemiology and Biostatistics, School of Public Health, Georgia State University, Atlanta, GA
| | - Terry F Pechacek
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
- Division of Health Management and Policy, School of Public Health, Georgia State University, Atlanta, GA
| | - Michael P Eriksen
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
- Division of Health Management and Policy, School of Public Health, Georgia State University, Atlanta, GA
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Gunnerbeck A, Raaschou P, Cnattingius S, Edstedt Bonamy AK, Wickström R. Maternal snuff use and cotinine in late pregnancy-A validation study. Acta Obstet Gynecol Scand 2018; 97:1373-1380. [DOI: 10.1111/aogs.13410] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 06/06/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Anna Gunnerbeck
- Neuropediatric Unit; Department of Women's and Children's Health; Karolinska Institutet; Stockholm Sweden
- Astrid Lindgren Children's Hospital; Karolinska University Hospital; Stockholm Sweden
| | - Pauline Raaschou
- Clinical Pharmacology Unit; Department of Medicine Solna; Karolinska Institutet; Stockholm Sweden
| | - Sven Cnattingius
- Clinical Pharmacology Unit; Department of Medicine Solna; Karolinska Institutet; Stockholm Sweden
| | - Anna-Karin Edstedt Bonamy
- Clinical Pharmacology Unit; Department of Medicine Solna; Karolinska Institutet; Stockholm Sweden
- Neonatal Research Unit; Department of Women's and Children's Health; Karolinska Institutet; Stockholm Sweden
| | - Ronny Wickström
- Neuropediatric Unit; Department of Women's and Children's Health; Karolinska Institutet; Stockholm Sweden
- Astrid Lindgren Children's Hospital; Karolinska University Hospital; Stockholm Sweden
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Mistry R, Jones AD, Pednekar MS, Dhumal G, Dasika A, Kulkarni U, Gomare M, Gupta PC. Antenatal tobacco use and iron deficiency anemia: integrating tobacco control into antenatal care in urban India. Reprod Health 2018; 15:72. [PMID: 29720206 PMCID: PMC5932801 DOI: 10.1186/s12978-018-0516-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 04/24/2018] [Indexed: 12/19/2022] Open
Abstract
Background In India, tobacco use during pregnancy is not routinely addressed during antenatal care. We measured the association between tobacco use and anemia in low-income pregnant women, and identified ways to integrate tobacco cessation into existing antenatal care at primary health centers. Methods We conducted an observational study using structured interviews with antenatal care clinic patients (n = 100) about tobacco use, anemia, and risk factors such as consumption of iron rich foods and food insecurity. We performed blood tests for serum cotinine, hemoglobin and ferritin. We conducted in-depth interviews with physicians (n = 5) and auxiliary nurse midwives (n = 5), and focus groups with community health workers (n = 65) to better understand tobacco and anemia control services offered during antenatal care. Results We found that 16% of patients used tobacco, 72% were anemic, 41% had iron deficiency anemia (IDA) and 29% were food insecure. Regression analysis showed that tobacco use (OR = 14.3; 95%CI = 2.6, 77.9) and consumption of green leafy vegetables (OR = 0.6; 95%CI = 0.4, 0.9) were independently associated with IDA, and tobacco use was not associated with consumption of iron-rich foods or household food insecurity. Clinics had a system for screening, treatment and follow-up care for anemic and iron-deficient antenatal patients, but not for tobacco use. Clinicians and community health workers were interested in integrating tobacco screening and cessation services with current maternal care services such as anemia control. Tobacco users wanted help to quit. Conclusion It would be worthwhile to assess the feasibility of integrating antenatal tobacco screening and cessation services with antenatal care services for anemia control, such as screening and guidance during clinic visits and cessation support during home visits.
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Affiliation(s)
- Ritesh Mistry
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights, SPH I, Room 3806, Ann Arbor, MI, 48109-2029, USA.
| | - Andrew D Jones
- Department of Nutritional Sciences, University of Michigan, Ann Arbor, USA
| | | | - Gauri Dhumal
- Healis Sekhsaria Institute for Public Health, Navi Mumbai, India
| | - Anjuli Dasika
- Department of Health Behavior and Health Education, University of Michigan School of Public Health, 1415 Washington Heights, SPH I, Room 3806, Ann Arbor, MI, 48109-2029, USA
| | - Ujwala Kulkarni
- Department of Nutritional Sciences, University of Michigan, Ann Arbor, USA
| | | | - Prakash C Gupta
- Healis Sekhsaria Institute for Public Health, Navi Mumbai, India
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19
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The association between self-reported versus nicotine metabolite-confirmed smoking status and coronary artery calcification. Coron Artery Dis 2018; 29:254-261. [DOI: 10.1097/mca.0000000000000568] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Aune D, Schlesinger S, Norat T, Riboli E. Tobacco smoking and the risk of sudden cardiac death: a systematic review and meta-analysis of prospective studies. Eur J Epidemiol 2018; 33:509-521. [PMID: 29417317 PMCID: PMC5995997 DOI: 10.1007/s10654-017-0351-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 12/22/2017] [Indexed: 12/27/2022]
Abstract
Smoking is an established risk factor for cardiovascular disease including coronary heart disease and stroke, however, data regarding smoking and sudden cardiac death have not been summarized in a meta-analysis previously. We therefore conducted a systematic review and meta-analysis to clarify this association. We searched the PubMed and Embase databases for studies of smoking and sudden cardiac death up to July 20th 2017. Prospective studies were included if they reported adjusted relative risk (RR) estimates and 95% confidence intervals (CIs) for smoking and sudden cardiac death. Summary RRs were estimated by use of a random effects model. Twelve prospective studies were included. The summary RR was 3.06 (95% CI 2.46–3.82, I2 = 41%, pheterogeneity = 0.12, n = 7) for current smokers and 1.38 (95% CI 1.20–1.60, I2 = 0%, pheterogeneity = 0.55, n = 7) for former smokers compared to never smokers. For four studies using non-current (never + former) smokers as the reference category the summary RR among current smokers was 2.08 (95% CI 1.70–2.53, I2 = 18%, pheterogeneity = 0.30). The results persisted in most of the subgroup analyses. There was no evidence of publication bias. These results confirm that smoking increases the risk of sudden cardiac death. Any further studies should investigate in more detail the effects of duration of smoking, number of cigarettes per day, pack-years, and time since quitting smoking and sudden cardiac death.
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Affiliation(s)
- Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St. Mary's Campus, Norfolk Place, Paddington, London, W2 1PG, UK. .,Bjørknes University College, Oslo, Norway. .,Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway.
| | - Sabrina Schlesinger
- Institute for Biometrics and Epidemiology, German Diabetes Center (DDZ) at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Teresa Norat
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St. Mary's Campus, Norfolk Place, Paddington, London, W2 1PG, UK
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St. Mary's Campus, Norfolk Place, Paddington, London, W2 1PG, UK
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21
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Klein EG, Quisenberry AJ, Shoben AB, Cooper S, Ferketich AK, Berman M, Peters E, Wewers ME. Health Warning Labels for Smokeless Tobacco: The Impact of Graphic Images on Attention, Recall, and Craving. Nicotine Tob Res 2018; 19:1172-1177. [PMID: 28339596 DOI: 10.1093/ntr/ntx021] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/17/2017] [Indexed: 11/13/2022]
Abstract
Introduction Little research has examined the impacts of graphic health warnings on the users of smokeless tobacco products. Methods A convenience sample of past-month, male smokeless tobacco users (n = 142; 100% male) was randomly assigned to view a smokeless tobacco advertisement with a graphic health warning (GHW) or a text-only warning. Eye-tracking equipment measured viewing time, or dwell time, in milliseconds. Following the advertisement exposure, participants self-reported smokeless tobacco craving and recalled any content in the health warning message (unaided recall). Linear and logistic regression analyses evaluated the proportion of time viewing the GHW, craving, and GHW recall. Results Participants who viewed a GHW spent a significantly greater proportion of their ad viewing time on GHWs (2.87 seconds or 30%), compared to those viewing a text-only warning (2.05 seconds or 24%). Although there were no significant differences by condition in total advertisement viewing duration, those participants viewing a GHW had increased recall of health warning messages compared to the text-only warning (76% had any warning message recall compared to 53%; p < .05). Self-reported craving after advertisement exposure was lower in the GHW compared to text-only condition, but the difference was not statistically significant (a rating of 4.4 vs. 5.3 on a 10-point scale; p = .08). Conclusions GHWs attracted greater attention and greater recall of health warning messages compared to text-only warnings among rural male smokeless tobacco users. Implications Among a sample of rural smokeless tobacco users, GHWs attracted more attention and recall of health warning messages compared to text-only warnings when viewed within smokeless tobacco advertising. These findings provide additional empirical support that GHWs are an effective tobacco control tool for all tobacco products and advertisements.
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Affiliation(s)
| | | | | | - Sarah Cooper
- College of Public Health, Ohio State University, Columbus, OH
| | - Amy K Ferketich
- College of Public Health, Ohio State University, Columbus, OH
| | - Micah Berman
- College of Public Health, Ohio State University, Columbus, OH.,College of Law, Ohio State University, Columbus, OH
| | - Ellen Peters
- College of Arts and Sciences, Ohio State University, Columbus, OH
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Phillips E, Wang TW, Husten CG, Corey CG, Apelberg BJ, Jamal A, Homa DM, King BA. Tobacco Product Use Among Adults - United States, 2015. MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT 2017; 66:1209-1215. [PMID: 29121001 PMCID: PMC5679591 DOI: 10.15585/mmwr.mm6644a2] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Tobacco use remains the leading cause of preventable disease and death in the United States (1). Despite declining cigarette smoking prevalence among U.S. adults, shifts in the tobacco product landscape have occurred in recent years (2,3). Previous estimates of tobacco product use among U.S. adults were obtained from the National Adult Tobacco Survey, which ended after the 2013-2014 cycle. This year, CDC and the Food and Drug Administration (FDA) assessed the most recent national estimates of tobacco product use among adults aged ≥18 years using, for the first time, data from the 2015 National Health Interview Survey (NHIS), an annual, nationally representative, in-person survey of the noninstitutionalized U.S. civilian population. The 2015 NHIS adult core questionnaire included 33,672 adults aged ≥18 years, reflecting a 55.2% response rate. Data were weighted to adjust for differences in selection probability and nonresponse, and to provide nationally representative estimates. In 2015, 20.1 % of U.S. adults currently (every day or some days) used any tobacco product, 17.6% used any combustible tobacco product, and 3.9% used ≥2 tobacco products. By product, 15.1% of adults used cigarettes; 3.5% used electronic cigarettes (e-cigarettes); 3.4% used cigars, cigarillos, or filtered little cigars; 2.3% used smokeless tobacco; and 1.2% used regular pipes, water pipes, or hookahs.* Current use of any tobacco product was higher among males; persons aged <65 years; non-Hispanic American Indian/Alaska natives (AI/AN), whites, blacks, and persons of multiple races; persons living in the Midwest; persons with a General Educational Development (GED) certificate; persons with annual household income of <$35,000; persons who were single, never married, or not living with a partner or divorced, separated, or widowed; persons who were insured through Medicaid or uninsured; persons with a disability; and persons who identified as lesbian, gay, or bisexual (LGB). Current use of any tobacco product was 47.2% among adults with serious psychological distress compared with 19.2% among those without serious psychological distress. Proven population-level interventions that focus on the diversity of tobacco product use are important to reducing tobacco-related disease and death in the United States (1).
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Schick SF, Blount BC, Jacob P, Saliba NA, Bernert JT, El Hellani A, Jatlow P, Pappas RS, Wang L, Foulds J, Ghosh A, Hecht SS, Gomez JC, Martin JR, Mesaros C, Srivastava S, St Helen G, Tarran R, Lorkiewicz PK, Blair IA, Kimmel HL, Doerschuk CM, Benowitz NL, Bhatnagar A. Biomarkers of exposure to new and emerging tobacco delivery products. Am J Physiol Lung Cell Mol Physiol 2017; 313:L425-L452. [PMID: 28522563 PMCID: PMC5626373 DOI: 10.1152/ajplung.00343.2016] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 04/18/2017] [Accepted: 05/09/2017] [Indexed: 12/20/2022] Open
Abstract
Accurate and reliable measurements of exposure to tobacco products are essential for identifying and confirming patterns of tobacco product use and for assessing their potential biological effects in both human populations and experimental systems. Due to the introduction of new tobacco-derived products and the development of novel ways to modify and use conventional tobacco products, precise and specific assessments of exposure to tobacco are now more important than ever. Biomarkers that were developed and validated to measure exposure to cigarettes are being evaluated to assess their use for measuring exposure to these new products. Here, we review current methods for measuring exposure to new and emerging tobacco products, such as electronic cigarettes, little cigars, water pipes, and cigarillos. Rigorously validated biomarkers specific to these new products have not yet been identified. Here, we discuss the strengths and limitations of current approaches, including whether they provide reliable exposure estimates for new and emerging products. We provide specific guidance for choosing practical and economical biomarkers for different study designs and experimental conditions. Our goal is to help both new and experienced investigators measure exposure to tobacco products accurately and avoid common experimental errors. With the identification of the capacity gaps in biomarker research on new and emerging tobacco products, we hope to provide researchers, policymakers, and funding agencies with a clear action plan for conducting and promoting research on the patterns of use and health effects of these products.
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Affiliation(s)
- Suzaynn F Schick
- Division of Occupational and Environmental Medicine, Department of Medicine, University of California, San Francisco, California;
| | | | - Peyton Jacob
- Division of Clinical Pharmacology and Experimental Therapeutics, Department of Medicine, University of California, San Francisco, California
| | - Najat A Saliba
- Department of Chemistry, American University of Beirut, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia
| | - John T Bernert
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Ahmad El Hellani
- Department of Chemistry, American University of Beirut, Beirut, Lebanon
- Center for the Study of Tobacco Products, Virginia Commonwealth University, Richmond, Virginia
| | - Peter Jatlow
- Departments of Laboratory Medicine and Psychiatry, Yale University, New Haven, Connecticut
| | - R Steven Pappas
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Lanqing Wang
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Jonathan Foulds
- Tobacco Center of Regulatory Science, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Arunava Ghosh
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Stephen S Hecht
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - John C Gomez
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Jessica R Martin
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Clementina Mesaros
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sanjay Srivastava
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
| | - Gideon St Helen
- Division of Clinical Pharmacology and Experimental Therapeutics, Department of Medicine, University of California, San Francisco, California
| | - Robert Tarran
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Pawel K Lorkiewicz
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
| | - Ian A Blair
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Heather L Kimmel
- Division of Epidemiology, Services and Prevention Research, National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland
| | - Claire M Doerschuk
- Marsico Lung Institute, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Neal L Benowitz
- Division of Clinical Pharmacology and Experimental Therapeutics, Departments of Medicine and Bioengineering and Therapeutic Sciences, University of California, San Francisco, California; and
| | - Aruni Bhatnagar
- Department of Medicine, Institute of Molecular Cardiology and Diabetes and Obesity Center, University of Louisville, Louisville, Kentucky
- American Heart Association Tobacco Regulation and Addiction Center, University of Louisville, Louisville, Kentucky
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24
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Jones DM, Majeed BA, Weaver SR, Sterling K, Pechacek TF, Eriksen MP. Prevalence and Factors Associated with Smokeless Tobacco Use, 2014-2016. Am J Health Behav 2017; 41:608-617. [PMID: 28760183 DOI: 10.5993/ajhb.41.5.10] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES We aimed to determine whether the prevalence of current use of smokeless tobacco products (STPs) changed during 2014-2016 and examine factors associated with use among adults in the United States (US). METHODS Data were obtained from Tobacco Products and Risk Perceptions Surveys of probability samples representative of US adults in 2014, 2015, and 2016. Change over time in current (past 30 day) STP use was examined using pairwise comparisons of proportions and multivariable logistic regression. Associated factors were examined using Rao-Scott χ2 and multivariable logistic regression. RESULTS The prevalence of current STP use was higher in 2015 (3.6%) than in 2014 (2.3%, p < .001) and 2016 (2.7%, p = .018) among US adults. In 2016, current STP use was associated with being male, under age 60, currently using hookah or e-cigarettes, and having less than a college degree. Rates of use did not vary by cigarette smoking status, race/ethnicity, income, or metropolitan statistical area (MSA). CONCLUSIONS The prevalence of current STP use peaked in 2015. In 2016, current STP use was more prevalent among males and adults with lower education. Continuous monitoring of STP use is needed, particularly non-cigarette tobacco product users.
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Affiliation(s)
- Dina M. Jones
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA;,
| | - Ban A. Majeed
- Assistant Professor, Medical College of Georgia, Augusta University, Augusta, GA
| | - Scott R. Weaver
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
| | - Kymberle Sterling
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
| | - Terry F. Pechacek
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
| | - Michael P. Eriksen
- Tobacco Center of Regulatory Science (TCORS), School of Public Health, Georgia State University, Atlanta, GA
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Tsai J, Rolle IV, Singh T, Boulet SL, McAfee TA, Grant AM. Patterns of marijuana and tobacco use associated with suboptimal self-rated health among US adult ever users of marijuana. Prev Med Rep 2017; 6:251-257. [PMID: 28392993 PMCID: PMC5382028 DOI: 10.1016/j.pmedr.2017.03.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 02/23/2017] [Accepted: 03/20/2017] [Indexed: 11/29/2022] Open
Abstract
The purpose of this study was to examine the patterns of marijuana and tobacco use and their associations with suboptimal self-rated health (SRH) among US adults who reported "ever, even once, using marijuana or hashish." Data came from the 2009-2012 National Health and Nutrition Examination Survey, restricting to respondents aged 20 years and older who reported using marijuana at least once in their lifetime (n = 3,210). We assessed the age-adjusted prevalence of mutually exclusive groups of regular (at least once a month for more than one year) and non-regular marijuana smoking by current (serum cotinine ≥ 3.08 ng/mL) and not current use of tobacco. Suboptimal SRH status was defined as "fair" or "poor" in response to the question "Would you say that in general your health is excellent, very good, good, fair, or poor?" We produced prevalence ratios with multivariable log-linear regression models. Among ever users of marijuana, the age-adjusted prevalence of regular marijuana smoking with current tobacco use, non-regular marijuana smoking with current tobacco use, and regular marijuana smoking without current tobacco use was 24.7%, 15.2%, and 21.1%, respectively. When compared to non-regular marijuana smokers without current tobacco use, the adjusted prevalence ratio for reporting suboptimal SRH was 1.98 (95% CI: 1.50-2.61), 1.82 (95% CI: 1.40-2.37), and 1.34 (95% CI: 1.05-1.69), respectively. In conclusion, among adult ever users of marijuana, current tobacco use is high and strongly associated with suboptimal SRH; regular marijuana smoking with or without current tobacco use is significantly associated with suboptimal SRH.
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Affiliation(s)
- James Tsai
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Italia V. Rolle
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Tushar Singh
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Epidemic Intelligence Service, Division of Applied Sciences, Scientific Education, and Professional Development Program Office, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Sheree L. Boulet
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Timothy A. McAfee
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Althea M. Grant
- Office of Non-communicable Disease, Injury, and Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Ko K, Kwon MJ, Yang SH, Moon CJ, Lee EH, Woo HY, Park H. Evaluation of Serum Cotinine Cut-Off to Distinguish Smokers From Nonsmokers in the Korean Population. Ann Lab Med 2017; 36:427-33. [PMID: 27374707 PMCID: PMC4940485 DOI: 10.3343/alm.2016.36.5.427] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 02/18/2016] [Accepted: 05/30/2016] [Indexed: 11/21/2022] Open
Abstract
Background Cotinine has been widely used as an objective marker to identify current smokers. We conducted this study to address the absence of Korean studies investigating the efficacy of immunoassays and liquid chromatography–tandem mass spectrometry (LC-MS/MS) for the detection of serum cotinine and to determine the optimal serum cotinine cut-off level for differentiating current smokers from nonsmokers. Methods Serum specimens were obtained from 120 subjects. They were randomly chosen to represent a broad distribution of urine cotinine levels based on a retrospective review of questionnaires and results of urine cotinine levels. We determined serum cotinine levels using the IMMULITE 2000 XPi Immunoassay System (Siemens Healthcare Diagnostics Inc., USA) and LC-MS/MS (API-4000, Applied Biosystems, USA). Correlation was analyzed between IMMULITE serum cotinine, urine cotinine, and LC-MS/MS serum cotinine levels. ROC curve was analyzed to identify the optimal IMMULITE serum cotinine cut-off level for differentiating current smokers from nonsmokers. Results IMMULITE serum cotinine levels correlated with both urine cotinine and LC-MS/MS serum cotinine levels, with correlation coefficients of 0.958 and 0.986, respectively. The optimal serum cotinine cut-off level for distinguishing current smokers from nonsmokers was 13.2 ng/mL (95.7% sensitivity, 94.1% specificity) using IMMULITE. Conclusions This is the first study to investigate the use of LC-MS/MS for the measurement of serum cotinine and to determine the optimal serum cotinine cut-off level for the IMMULITE immunoassay. Our results could provide guidelines for differentiating current smokers from nonsmokers in the Korean population.
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Affiliation(s)
- Kiwoong Ko
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Min Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Song Hyun Yang
- Institute of Metabolism, Green Cross Laboratories, Yongin, Korea
| | - Chul Jin Moon
- Institute of Metabolism, Green Cross Laboratories, Yongin, Korea
| | - Eun Hee Lee
- Institute of Metabolism, Green Cross Laboratories, Yongin, Korea
| | - Hee Yeon Woo
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Hyosoon Park
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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Fischer F, Kraemer A. Secondhand smoke exposure at home among middle and high school students in the United States - does the type of tobacco product matter? BMC Public Health 2017; 17:98. [PMID: 28103827 PMCID: PMC5248465 DOI: 10.1186/s12889-017-4019-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 01/10/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A decline in the prevalence of secondhand smoke (SHS) exposure has been observed in the United States of America (USA) during the past few decades. Nevertheless, nearly half of non-smoking students are still exposed to SHS. This paper aims to describe the factors associated with SHS exposure stratified by type of exposure (overall, cigarettes and electronic cigarettes). METHODS The analysis is based on secondary data taken from the National Youth Tobacco Survey 2014. Overall, 22,007 middle and high school students from the USA are included in the sample. Descriptive and bivariate statistics as well as binary logistic regression models were performed. RESULTS Overall, 44.5% (n=9,798) of the study participants declared themselves to be exposed to SHS, 29.1% (n=6,394) declared to be exposed to SHS caused by cigarette smoke and 9.4% (n=2,067) claimed that a person who lives with them uses electronic cigarettes. There is a considerable overlap between the two types of SHS exposure, because 74.9% (n=1,548) of students declaring that a person within their household uses electronic cigarettes also declare a person in the household smoking cigarettes. The strengths of association between independent variables and SHS exposure differs by type of exposure and also by smoking status of respondents. CONCLUSIONS Although only small differences are obvious in the factors associated with SHS exposure stratified by the type of tobacco product, there are still some variations which should be considered in policy making to allow for a targeted approach in prevention campaigns or legislation.
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Affiliation(s)
- Florian Fischer
- Department of Public Health Medicine, School of Public Health, Bielefeld University, P.O. Box 100 131, 33501 Bielefeld, Germany
| | - Alexander Kraemer
- Department of Public Health Medicine, School of Public Health, Bielefeld University, P.O. Box 100 131, 33501 Bielefeld, Germany
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Rostron BL, Chang CM, van Bemmel DM, Xia Y, Blount BC. Nicotine and Toxicant Exposure among U.S. Smokeless Tobacco Users: Results from 1999 to 2012 National Health and Nutrition Examination Survey Data. Cancer Epidemiol Biomarkers Prev 2016; 24:1829-37. [PMID: 26582044 DOI: 10.1158/1055-9965.epi-15-0376] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND It has been suggested that smokeless tobacco users have high nicotine and toxicant exposure, but studies with nationally representative data have been limited. METHODS We analyzed biomarkers of tobacco exposure for 23,684 adult participants from the National Health and Nutrition Examination Survey from 1999 to 2012. The biomarkers analyzed were serum cotinine, urinary 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), blood lead, blood cadmium, blood mercury, urinary arsenic, and urinary N-acetyl-S-(2-cyanoethyl)-L-cysteine. We calculated geometric mean concentrations for each biomarker by tobacco use category and geometric mean ratios adjusting for demographic factors. RESULTS Exclusive smokeless tobacco users had higher geometric mean concentrations of serum cotinine [178.9 ng/mL, 95% confidence interval (CI), 145.5-220.0] and NNAL (583.0 pg/mg creatinine, 95% CI, 445.2-763.5) than exclusive cigarette smokers (130.6 ng/mL, 95% CI, 122.3-139.6 and 217.6 pg/mg creatinine, 95% CI, 193.0-245.2, respectively). Smokeless tobacco users also had higher concentrations of blood lead compared with nontobacco users (adjusted geometric mean ratio = 1.30, 95% CI, 1.21-1.38). Based on limited sample sizes, NNAL concentrations for smokeless tobacco users appear to have declined from 2007 to 2008 (geometric mean = 1013.7 pg/mg creatinine, 95% CI, 738.9-1390.8) to 2011 to 2012 (geometric mean = 325.7 pg/mg creatinine, 95% CI, 159.6-664.9). CONCLUSIONS Exclusive smokeless tobacco users have higher observed levels of exposure to nicotine and carcinogenic tobacco-specific nitrosamines, as measured by cotinine and NNAL biomarker concentrations, than exclusive cigarette smokers. These patterns in NNAL levels for smokeless tobacco users may be changing over time. IMPACT High exposure to harmful constituents among smokeless tobacco users is a continuing health issue.
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Affiliation(s)
- Brian L Rostron
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland.
| | - Cindy M Chang
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | - Dana M van Bemmel
- Office of Science, Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | - Yang Xia
- Tobacco and Volatiles Branch, Division of Laboratory Sciences, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Benjamin C Blount
- Tobacco and Volatiles Branch, Division of Laboratory Sciences, Centers for Disease Control and Prevention, Atlanta, Georgia
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Exposure and response to current text-only smokeless tobacco health warnings among smokeless tobacco users aged ≥18years, United States, 2012-2013. Prev Med 2016; 87:200-206. [PMID: 26892913 DOI: 10.1016/j.ypmed.2016.02.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 02/02/2016] [Accepted: 02/04/2016] [Indexed: 11/21/2022]
Abstract
INTRODUCTION We assessed US adult smokeless tobacco (SLT) users' exposure and response to SLT health warnings, which are currently in text-only format, covering 30% of the two primary surfaces of SLT containers and 20% of advertisements. METHODS Data were from the 2012-2013 National Adult Tobacco Survey. Past 30-day exposure to SLT health warnings among past 30-day SLT users (n=1626) was a self-report of seeing warnings on SLT packages: "Very often," "Often," or "Sometimes" (versus "Rarely" or "Never"). We measured the association between SLT health warning exposure and perceptions of SLT harmfulness and addictiveness using logistic regression. RESULTS Of past 30-day SLT users, 77.5% reported exposure to SLT health warnings, with lower prevalence reported among females and users of novel SLT products (snus/dissolvable tobacco). Furthermore, exposure reduced linearly with reducing education and annual household income (p<0.01). Among exposed past 30-day SLT users, 73.9% reported thinking about the health risks of SLT, while 17.1% reported stopping SLT use on ≥1 occasion within the past 30days. Exposure to SLT warnings was associated with perceived SLT harmfulness (AOR=2.16; 95% CI=1.15-4.04), but not with perceived SLT addictiveness. CONCLUSION Socioeconomic disparities found in exposure and response to SLT health warnings can be addressed through implementation of large pictorial warnings.
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Mattsson K, Rignell-Hydbom A, Holmberg S, Thelin A, Jönsson BAG, Lindh CH, Sehlstedt A, Rylander L. Levels of perfluoroalkyl substances and risk of coronary heart disease: Findings from a population-based longitudinal study. ENVIRONMENTAL RESEARCH 2015; 142:148-54. [PMID: 26142720 DOI: 10.1016/j.envres.2015.06.033] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/26/2015] [Accepted: 06/28/2015] [Indexed: 05/28/2023]
Abstract
BACKGROUND Cross-sectional studies have shown an association between exposure to perfluoroalkyl substances (PFASs) and coronary heart disease (CHD). These findings need to be evaluated in longitudinal settings. OBJECTIVES To investigate the risk of CHD in relation to PFAS levels in a longitudinal setting among Swedish rural residents. METHODS In a population-based prospective cohort of male farmers and rural residents recruited in 1990-1991, all men who received a CHD diagnosis between 1992 and 2009 were identified from national registers (n=253). For each CHD case, one control, matched for age, was chosen randomly from the cohort. For all cases and controls, levels of eight PFASs at baseline were measured in stored blood samples. In addition, for a subsample, PFAS levels were also measured in serum samples collected at a follow-up in 2002-2003. RESULTS There were no statistically significant associations between levels of seven of the eight PFASs at baseline and risk for developing CHD. There was a significant association between perfluoroheptanoic acid (PFHpA) and CHD (OR=2.72; 95% CI: 1.52, 4.84) for the 3rd quartile and (OR=2.45; 95% CI: 1.40, 4.29) for the 4th quartile compared to the lowest quartile. Changes in levels of PFCs between baseline and follow-up did not differ systematically between cases and controls. CONCLUSIONS This longitudinal study does not lend support to the previously reported cross-sectional relationship between PFAS levels and CHD risk. We found a significant association with PFHpA, but this could be a chance finding, considering its chemical resemblance to other PFASs.
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Affiliation(s)
- Kristina Mattsson
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
| | - Anna Rignell-Hydbom
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
| | - Sara Holmberg
- Department of Research and Development, Region Kronoberg, Box 1223, SE-351 12 Växjö, Sweden
| | - Anders Thelin
- Department of Public Health and Caring Sciences, Family Medicine and Preventive Medicine Sections, Uppsala University, Uppsala, Sweden
| | - Bo A G Jönsson
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
| | - Christian H Lindh
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
| | - Andréa Sehlstedt
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
| | - Lars Rylander
- Division of Occupational and Environmental Medicine, Institute of Laboratory Medicine, Lund University, SE-221 85 Lund, Sweden
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Kvaavik E, Lund I, Nygård M, Hansen BT. Lifestyle Correlates of Female Snus Use and Smoking: A Large Population-Based Survey of Women in Norway. Nicotine Tob Res 2015; 18:431-6. [PMID: 26069033 DOI: 10.1093/ntr/ntv126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 06/01/2015] [Indexed: 02/05/2023]
Abstract
INTRODUCTION While smoking in Norway has become less prevalent, snus use has increased, including among women. The aims of this study were to describe female snus use and its correlates, and to contrast patterns of snus use and smoking. METHODS In 2011-2012, data on tobacco use, age, education, alcohol consumption, sexual behaviors, and physical activity were collected from a population based sample of 13 756 Norwegian women aged 18-45 years, using a self-administered questionnaire. RESULTS Ever-use prevalence of snus ranged from 29.6% to 4.5% among those aged 18-19 years and 40-45 years, respectively. In contrast, the corresponding figures for smoking were 24.1% and 44.1%. Among snus users, 54.1% and 22.8% of 18-19 and 40 to 45-year-olds had never smoked, respectively. Debut age for snus use increased markedly with age, and was higher than debut age for smoking. Female snus use was positively associated with intermediate education, alcohol consumption, number of sexual partners, and hard physical activity. Smoking was also positively associated with alcohol consumption and number of sexual partners, but negatively associated with physical activity and education. CONCLUSION While most snus users among older women were former or current smokers, this was not the case among younger women. Low snus debut age and extensive snus use among younger women suggest that measures to reduce snus use should be targeted at young adolescents. The correlates of female snus use and smoking were not identical, and were similar to those previously documented for men.
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Affiliation(s)
- Elisabeth Kvaavik
- Department of Tobacco, Norwegian Institute for Alcohol and Drug Research, Oslo, Norway;
| | - Ingeborg Lund
- Department of Tobacco, Norwegian Institute for Alcohol and Drug Research, Oslo, Norway
| | - Mari Nygård
- Department of Research, Cancer Registry of Norway, Oslo, Norway
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Skeie E, Strand E, Pedersen ER, Bjørndal B, Bohov P, Berge RK, Svingen GFT, Seifert R, Ueland PM, Midttun Ø, Ulvik A, Hustad S, Drevon CA, Gregory JF, Nygård O. Circulating B-vitamins and smoking habits are associated with serum polyunsaturated Fatty acids in patients with suspected coronary heart disease: a cross-sectional study. PLoS One 2015; 10:e0129049. [PMID: 26039046 PMCID: PMC4454679 DOI: 10.1371/journal.pone.0129049] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 05/03/2015] [Indexed: 12/31/2022] Open
Abstract
The long-chain polyunsaturated fatty acids are considered to be of major health importance, and recent studies indicate that their endogenous metabolism is influenced by B-vitamin status and smoking habits. We investigated the associations of circulating B-vitamins and smoking habits with serum polyunsaturated fatty acids among 1,366 patients who underwent coronary angiography due to suspected coronary heart disease at Haukeland University Hospital, Norway. Of these, 52% provided information on dietary habits by a food frequency questionnaire. Associations were assessed using partial correlation (Spearman’s rho). In the total population, the concentrations of most circulating B-vitamins were positively associated with serum n-3 polyunsaturated fatty acids, but negatively with serum n-6 polyunsaturated fatty acids. However, the associations between B-vitamins and polyunsaturated fatty acids tended to be weaker in smokers. This could not be solely explained by differences in dietary intake. Furthermore, plasma cotinine, a marker of recent nicotine exposure, showed a negative relationship with serum n-3 polyunsaturated fatty acids, but a positive relationship with serum n-6 polyunsaturated fatty acids. In conclusion, circulating B-vitamins are, in contrast to plasma cotinine, generally positively associated with serum n-3 polyunsaturated fatty acids and negatively with serum n-6 polyunsaturated fatty acids in patients with suspected coronary heart disease. Further studies should investigate whether B-vitamin status and smoking habits may modify the clinical effects of polyunsaturated fatty acid intake.
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Affiliation(s)
- Eli Skeie
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- * E-mail:
| | - Elin Strand
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Eva R. Pedersen
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Bodil Bjørndal
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Pavol Bohov
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Rolf K. Berge
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | | | - Reinhard Seifert
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Per M. Ueland
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Arve Ulvik
- Bevital AS, Laboratory building, Bergen, Norway
| | - Steinar Hustad
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Christian A. Drevon
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Jesse F. Gregory
- Food Science and Human Nutrition Department, University of Florida, Gainesville, Florida, United States of America
| | - Ottar Nygård
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
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Choi W, Park KH, Kim HJ, Ryu J, Yu SD, Choi K, Kim S. Validity Assessment of Self-reported Smoking Status: Results from the Korean National Environmental Health Survey (KoNEHS) 2009-2011. ACTA ACUST UNITED AC 2014. [DOI: 10.5668/jehs.2014.40.6.492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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