Last data update: Nov 04, 2024. (Total: 48056 publications since 2009)
Records 1-30 (of 54 Records) |
Query Trace: Agaku I[original query] |
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Gender differences in use of cigarette and non-cigarette tobacco products among adolescents aged 13-15 years in 20 African countries
Agaku IT , Sulentic R , Dragicevic A , Njie G , Jones CK , Odani S , Tsafa T , Gwar J , Vardavas CI , Ayo-Yusuf O . Tob Induc Dis 2024 22 INTRODUCTION: Examining gender differences in youth tobacco use is important as it aligns tobacco control within the context of broader human development goals seeking to eliminate gender inequalities. In this study, we examined gender differences in adolescent use of cigarettes, smokeless tobacco, shisha, and e-cigarettes in Africa. METHODS: This was a cross-sectional study using data from the Global Youth Tobacco Survey. Our analytical sample comprised 56442 adolescents aged 13-15 years from 20 African countries. Weighted, country-specific prevalence estimates were computed overall and by gender. Adjusted prevalence ratios (APRs) were calculated in a multivariable Poisson regression model to examine whether correlates of tobacco use differed between boys and girls. RESULTS: Ever cigarette smoking prevalence was significantly higher among boys than girls in 16 of the 20 countries, but a significantly higher percentage of girls reported earlier age of cigarette smoking initiation than boys within pooled analysis. Some of the largest gender differences in current cigarette smoking were seen in Algeria (12.2% vs 0.8%, boys and girls, respectively), Mauritius (21.2% vs 6.6%), and Madagascar (15.0% vs 4.1%). Current use of e-cigarettes, shisha, and smokeless tobacco was generally comparable between boys and girls where data existed. Among girls, higher levels of reported exposure to tobacco advertisement were positively associated with shisha smoking whereas perceived tobacco harm was inversely associated with current cigarette and shisha smoking. Among boys, perceived social acceptability of smoking at parties was associated with an increased likelihood of cigarette smoking (APR=2.27; 95% Cl: 1.20-4.30). CONCLUSIONS: The prevalence of cigarette smoking among boys was higher than that of girls in many countries. However, girls who smoke tend to start at an earlier age than boys. Differential gender patterns of cigarette and non-cigarette tobacco product use among youth may have implications for future disease burden. As the tobacco control landscape evolves, tobacco prevention efforts should focus on all tobacco products, not just cigarettes. |
Chemical Composition of JUUL Pods Collected From Students in California High Schools
Shamout M , Wang P , Wong F , Chen W , Kumagai K , Pérez JJ , Watson CH , Valentín-Blasini L , Tanz L , Herzig C , Oakley LP , Peak CM , Heinzerling A , Williams RJ , Hess C , Wang C , Planche S , Al-Shawaf M , Melstrom P , Marynak K , Tynan MA , Agaku IT , King BA . J Adolesc Health 2021 69 (2) 342-345 PURPOSE: To examine the chemical composition of JUUL pods collected from a convenience sample of 16 high schools in California to identify possible consumer modification or counterfeit use. METHODS: Using Gas Chromatography-Mass Spectrometry, we quantitatively analyzed the nicotine, propylene glycol (PG), and vegetable glycerin (VG) in JUUL pods (n = 26) collected from California high schools and compared results to commercial 3% (n = 15) and 5% (n = 24) JUUL pods purchased online. RESULTS: Most of the collected JUUL pods (24/26 pods) had a nicotine concentration (43.3 mg/ml, 95% PI: 21.5-65.1) outside the prediction intervals (PI) of the 3% (33.5 mg/ml, 95% PI: 31.8-35.2) and 5% (55.0 mg/ml, 95% PI: 51.5-58.3) commercial JUUL pods. Most (73%) collected JUUL pods had VG concentrations (583.5 mg/ml, PI: 428.9-738.1) lower than the 3% (722.2 mg/ml, PI: 643.0-801.4) and 5% (710.5 mg/ml, PI: 653.1-767.8) commercial JUUL pods. CONCLUSIONS: Used JUUL products collected from high school students or found on school grounds were not chemically consistent with the manufacturer's stated formulations. |
Depression, periodontitis, caries and missing teeth in the USA, NHANES 2009-2014
Aldosari M , Helmi M , Kennedy EN , Badamia R , Odani S , Agaku I , Vardavas C . Fam Med Community Health 2020 8 (4) PURPOSE: This study aimed to investigate the association between self-reported depressive symptoms and oral diseases in US adults, including periodontitis, caries, missing teeth and untreated dental caries. DESIGN: This study was designed as a secondary data analysis of a cross-sectional survey. We conducted descriptive, multivariable logistic and Poisson regression analyses on weighted data. SETTING: US National Health and Nutrition Examination Survey 2009-2014 data. PARTICIPANTS: Individuals aged ≥30 years who completed a periodontal examination and depression screening (n=9799). RESULTS: 21.6% (28.9 million) of adults aged ≥30 years reported depressive symptoms, with a higher prevalence among females, current smokers and participants with lower income and education status. More than half of the adults with moderate depressive symptoms had periodontal diseases, and more than one-third had teeth with untreated dental caries. After adjusting for sociodemographics, behavioural factors, having diabetes and psychotherapeutic medication use, depressive symptoms were associated with poorer oral health. Severe depressive symptoms were associated with higher odds of mild periodontitis (2.20; 99% CI 1.03 to 4.66). For those with mild depressive symptoms, the mean number of missing teeth was 1.20 (99% CI 1.06 to 1.37) times the average of non-symptomatic individuals; and 1.38 times (99% CI 1.15 to 1.66) among individuals with moderate depressive symptoms. CONCLUSIONS: Depressive symptoms were associated with mild periodontitis and a greater number of missing teeth, while having teeth with untreated dental caries was attributed to sociodemographic factors. Awareness of oral health status among patients with depressive symptoms can inform both dental and mental health providers to develop tailored treatment and help patients achieve overall wellness. |
Patterns of tobacco use and nicotine dependence among youth, United States, 2017-2018
Gomez Y , Creamer M , Trivers KF , Anic G , Morse AL , Reissig C , Agaku I . Prev Med 2020 141 106284 This study examined patterns of tobacco product use and its influence on nicotine dependence among U.S. youth. Combined data from the 2017-2018 National Youth Tobacco Surveys were analyzed for students that reported current (past-30-day) use of e-cigarettes, cigarettes, cigars, smokeless tobacco, or hookah (n = 6106). Analyses assessed multiple product use (≥2 tobacco products) overall and by sex, school level, race/ethnicity, current use, and frequent use (use of a product for ≥20 of the preceding 30 days). Multivariable logistic regression was used to identify correlates of nicotine dependence. During 2017-2018, 40.8% of tobacco product users reported use of multiple products. Multiple product use ranged from 47.0% among e-cigarette users to 80.7% among cigarette users. Among frequent users of each respective product, 80.0% of cigarette smokers, 74.9% of cigar smokers, 73.6% of smokeless tobacco users, 70.7% of hookah smokers, and 40.3% of e-cigarette users reported use of multiple products. Most youth who reported nicotine dependence (64.0%) were multiple product users. E-cigarettes were the most common single product used (36.3%) and the product most commonly used in combination with other products; ecigarettes plus cigarettes (6.7%) was the most common product combination. Combustible product use, smokeless tobacco use, multiple product use and frequent use were associated with greater odds of nicotine dependence. Nicotine dependence among youth is especially influenced by cigarette use, smokeless tobacco use, frequent use of any tobacco product, and multiple product use. Proven tobacco control interventions in coordination with regulatory efforts can reduce youth tobacco product use. |
Notes from the field: Characteristics of e-cigarette, or vaping, products confiscated in public high schools in California and North Carolina - March and May 2019
Shamout M , Tanz L , Herzig C , Oakley LP , Peak CM , Heinzerling A , Hast M , McGowan E , Williams RJ , Hess C , Wang C , Planche S , Herndon S , Martin J , Kansagra SM , Al-Shawaf M , Melstrom P , Marynak K , Tynan MA , Agaku IT , King BA . MMWR Morb Mortal Wkly Rep 2020 69 (42) 1552-1554 E-cigarette, or vaping, products are electronic devices that produce an inhalable aerosol by heating an e-liquid that typically contains nicotine and other additives (1). Nicotine is highly addictive, can harm adolescent brain development, and can prime the brain for addiction to other drugs (1). In 2019, 27.5% of U.S. high school students currently used e-cigarettes (2), and 73.4% of high school students had observed e-cigarette use on school grounds (3). E-cigarette use among U.S. youths increased considerably during 2017–2019 (2). This rise coincided with the increased popularity of “pod mods,” which are products with a prefilled or refillable pod cartridge (pod) and a modifiable (mod) system. Pod mods typically use nicotine salts rather than the freebase nicotine used in most other e-cigarette, or vaping, products and conventional tobacco products (e.g., cigarettes).* Nicotine salts, which have a lower pH than freebase nicotine, allow particularly high levels of nicotine to be inhaled more easily and with less irritation to the throat than freebase nicotine.† The most commonly sold pod mod brand is JUUL, which accounted for 75% of all U.S. e-cigarettes sales by the end of 2018.§ A majority (59.1%) of U.S. high school student e-cigarette users report JUUL is their usual brand (2). |
Trends and associations of menthol cigarette smoking among US middle and high school students - National Youth Tobacco Survey, 2011-2018
Sawdey MD , Chang JT , Cullen KA , Rass O , Jackson KJ , Ali FRM , Odani S , Courtney-Long EA , Armour BS , Ambrose BK , Agaku IT . Nicotine Tob Res 2020 22 (10) 1726-1735 INTRODUCTION: Youth cigarette smoking decreased significantly over the last two decades in the United States. This study provides estimates and trends from 2011 to 2018 and factors associated with youth menthol and non-menthol smoking from 2016 to 2018. METHODS: Using data from the 2011-2018 National Youth Tobacco Surveys, past 30-day (current) menthol and non-menthol cigarette smoking were estimated for all youth (prevalence) and youth smokers (proportions). Trends were examined using Joinpoint regression, calculating the annual percent change (APC). Multivariate logistic regression analyses identified factors associated with menthol smoking. RESULTS: From 2011 to 2018, menthol cigarette smoking among current youth cigarette smokers significantly decreased from 57.3% to 45.7% (APC: -3.0%), while non-menthol (38.2% to 47.3% [APC: 2.9%]) and unknown menthol status (not sure\missing) (4.5% to 7.0% [APC: 7.1%]) significantly increased. Menthol cigarette smoking among high school, male, female, and non-Hispanic white current cigarette smokers decreased, but remained unchanged among middle school, non-Hispanic black, and Hispanic smokers. Significantly higher proportions of menthol cigarette smokers smoked on >/=20 days, >/=2 cigarettes per day, and >/=100 cigarettes in their lifetime compared to non-menthol smokers. Among current cigarette smokers, non-Hispanic blacks, Hispanics, flavored non-cigarette tobacco users, frequent smokers (>/=20 days), those smoking 2-5 cigarettes per day, and those living with someone who uses tobacco had higher odds of menthol cigarette smoking. CONCLUSIONS: In 2018, nearly half of current youth cigarette smokers smoked menthol cigarettes. While menthol cigarette smoking declined from 2011 to 2018 among all youth and among youth smokers, there was no change in menthol cigarette smoking among non-Hispanic black, Hispanic, and middle school cigarette smokers. IMPLICATIONS: This study finds that overall cigarette and menthol cigarette smoking declined in youth from 2011 to 2018. However, menthol cigarette smoking among non-Hispanic black, Hispanic, and middle school youth cigarette smokers did not change. Information from this study can help inform efforts to reduce menthol cigarette smoking among US youth, particularly racial/ethnic minority populations. |
Onset of regular smoking before age 21 and subsequent nicotine dependence and cessation behavior among US adult smokers
Ali FRM , Agaku IT , Sharapova SR , Reimels EA , Homa DM . Prev Chronic Dis 2020 17 E06 This study assessed the association of regular smoking initiation before age 21 years with nicotine dependence and cessation behaviors among US adult smokers. Data came from the 2014-2015 Tobacco Use Supplement to the Current Population Survey. We found that onset of regular smoking at age 18 to 20 years was associated with higher odds of nicotine dependence and lower odds of attempting and intending to quit. These outcomes were observed with regular smoking initiation at age 18 to 20 as well as before age 18, suggesting that efforts to prevent access to tobacco products before age 21 could reduce nicotine addiction and promote cessation later in life. |
Cocaine, polysubstance abuse and oral health outcomes, NHANES 2009-2014
Bahdila D , Aldosari M , Abdullah A , Nelson JL , Hegazi F , Badamia R , Alhazmi H , Chandel T , Odani S , Vardavas CI , Agaku IT . J Periodontol 2020 91 (8) 1039-1048 BACKGROUND: Cocaine is the second most abused illicit drug in the United States (U.S.). To date, no study has examined the association between cocaine use and oral health with a nationally representative sample. Our study examined the association between cocaine use-singly and with other substances - and oral health outcomes, including periodontitis and untreated caries, among U.S. adults. METHODS: Data for 11,753 individuals, aged >/= 30 years, who completed a periodontal examination, in the 2009-2014 National Health and Nutrition Examination Survey (NHANES) were analyzed. Descriptive analyses and multivariable binary logistic regression analyses were conducted on weighted data. RESULTS: Overall, 17.0% (20.5 million) of U.S. adults aged >/= 30 years had ever used cocaine, with higher likelihood seen among males, non-Hispanic whites, and those living in poverty. Current cocaine use prevalence was 2.6% (3.2 million). By number of co-used substances, the odds of having any periodontitis were higher among cocaine users who consumed three or more other substances (Adjusted OR = 2.47; 95%CI = 1.15-5.30) when compared to solely cocaine users. By type of substance co-used, odds of having untreated caries were greater among those reporting cigarettes (Adjusted OR = 1.94; 95%CI = 1.21-3.11) or methamphetamine (Adjusted OR = 5.40; 95%CI = 1.92-15.14) usage. Odds of any periodontitis were higher among those reported ancillary cigarette use (Adjusted OR = 2.84; 95%CI = 1.60-5.04) compared with cocaine-only users. CONCLUSION: In addition to a positive association between periodontal disease, dental caries and cocaine use, select co-usage elevated the risk of oral disease. Patients should be screened for and counseled regarding substance abuse to facilitate a successful quit. This article is protected by copyright. All rights reserved. |
Prevalence and determinants of cigarette smoking relapse among US adult smokers: a longitudinal study
Alboksmaty A , Agaku IT , Odani S , Filippidis FT . BMJ Open 2019 9 (11) e031676 OBJECTIVES: This research project aims at estimating the prevalence of cigarette smoking relapse and determining its predictors among adult former smokers in the USA. SETTING: This research analysed secondary data retrieved from the Tobacco Use Supplement-Current Population Survey 2010-2011 cohort in the USA. PARTICIPANTS: Out of 18 499 participants who responded to the survey in 2010 and 2011, the analysis included a total sample size of 3258 ever smokers, who were living in the USA and reported quitting smoking in 2010. The survey's respondents who never smoked or reported current smoking in 2010 were excluded from the study sample. PRIMARY AND SECONDARY OUTCOME MEASURES: Smoking relapse was defined as picking up smoking in 2011 after reporting smoking abstinence in 2010. The prevalence of relapse over the 12-month follow-up period was estimated among different subgroups. Multivariable logistic regression models were applied to determine factors associated with relapse. RESULTS: A total of 184 former smokers reported smoking relapse by 2011 (weighted prevalence 6.8%; 95% CI 5.7% to 8.1%). Prevalence and odds of relapse were higher among young people compared with elders. Former smokers living in smoke-free homes (SFHs) had 60% lower odds of relapse compared with those living in homes that allowed smoking inside (adjusted OR 0.40; 95% CI 0.25 to 0.64). Regarding race/ethnicity, only Hispanics showed significantly higher odds of relapse compared with Whites (non-Hispanics). Odds of relapse were higher among never married, widowed, divorced and separated individuals, compared with the married group. Continuous smoking cessation for 6 months or more significantly decreased odds of relapse. CONCLUSIONS: Wider health determinants, such as race and age, but also living in SFHs showed significant associations with smoking relapse, which could inform the development of more targeted programmes to support those smokers who successfully quit, although further longitudinal studies are required to confirm our findings. |
Tobacco and marijuana use among US college and noncollege young adults, 2002-2016
Odani S , Soura BD , Tynan MA , Lavinghouze R , King BA , Agaku I . Pediatrics 2019 144 (6) OBJECTIVES: To assess trends and behavioral patterns of marijuana and cigarette and/or cigar (ie, smoked tobacco) use among 18- to 22-year-old US young adults who were in or not in college. METHODS: Data were from the 2002-2016 National Survey on Drug Use and Health. Past-30-day and past-12-month use of marijuana and smoked tobacco were assessed by college enrollment status. chi(2) tests were used to examine within- and between-group differences. Trends were assessed by using logistic regression and relative percentage change (RPC). RESULTS: Among both college and noncollege individuals during 2002 to 2016, exclusive marijuana use increased (faster increase among college students; RPC = 166.6 vs 133.7), whereas exclusive smoked tobacco use decreased (faster decrease among college students; RPC = -47.4 vs -43.2). In 2016, 51.6% of noncollege and 46.8% of college individuals reported past-12-month usage of marijuana and/or smoked tobacco products (P < .05). Exclusive marijuana use was higher among college than noncollege individuals, both for past-30-day (11.5% vs 8.6%) and past-12-month use (14.6% vs 10.8%). Exclusive smoked tobacco use was higher among noncollege than college individuals, both for past-30-day (17.7% vs 10.4%) and past-12-month (17.4% vs 12.2%) use (P < .05). CONCLUSIONS: Exclusive marijuana use is increasing among young adults overall, whereas exclusive smoked tobacco use is decreasing: faster rates are seen among college students. Exclusive marijuana use is higher among college students, whereas exclusive smoked tobacco use is higher among noncollege individuals. Surveillance of tobacco and marijuana use among young people is important as the policy landscape for these products evolves. |
E-cigarette use and subsequent cigarette initiation and sustained use among youth, U.S., 2015-2017
Odani S , Armour BS , King BA , Agaku IT . J Adolesc Health 2019 66 (1) 34-38 PURPOSE: Using cross-sectional data, we measured the association between electronic cigarette (e-cigarette) use and subsequent initiation and sustained use of cigarettes among U.S. youth. METHODS: Data were pooled from the 2015-2017 National Youth Tobacco Survey, a school-based survey of U.S. students in grades 6-12. Questions on current age and age of first use of different tobacco products (cigarettes, e-cigarettes, cigars, and smokeless tobacco) were used to ascertain the temporal sequence of tobacco product use. The pooled study population was 52,579 youth who 5 years before the survey had never smoked cigarettes. E-cigarette users were defined as those who used e-cigarettes before or without ever smoking cigarettes. Cigarette smoking was assessed with the following measures: ever smoking a cigarette at any time within the past 5 years and sustained smoking (smoked >/=1 year ago and within past 30 days). Adjusted odds ratios (AORs) were calculated, controlling for other tobacco product use and sociodemographics. RESULTS: Among never cigarette smokers as of 5 years before the survey, 17.4% used e-cigarettes, and 15.6% first smoked within the past 5 years. Compared with those who did not use e-cigarettes, those who used e-cigarettes had higher odds of ever smoking cigarettes within the past 5 years (AOR = 2.73) and had higher odds of sustained smoking (AOR = 1.55; all p < .05). CONCLUSIONS: E-cigarette use is associated with subsequent initiation and sustained use of cigarettes among youth. Efforts are warranted to reduce youth use of all tobacco products, including e-cigarettes. |
Adults' favorability toward prohibiting flavors in all tobacco products in the United States
Agaku IT , Odani S , Armour BS , King BA . Prev Med 2019 129 105862 In November 2018, US Food and Drug Administration announced its intent to prohibit menthol in combustible tobacco products, prohibit flavored cigars, and prohibit flavored e-cigarettes unless they are sold in age-restricted, in-person locations. This study assessed adult attitudes toward prohibiting flavors in all tobacco products, including e-cigarettes. Data were from the 2016 Summer Styles survey of 4203 US adults aged >/=18years. Respondents were asked whether they favored or opposed prohibiting flavors (e.g., menthol, spicy, sweet, or fruity flavor) in all tobacco products. Prevalence and correlates of favorability were assessed using weighted percentages and adjusted prevalence ratios (aPR) respectively. Assessed correlates were: sex, age, race/ethnicity, income, US Census region, marital status, children <18years living in the home, perceptions toward e-cigarette advertising, and current (past 30-day) tobacco product use. Overall, 47.3% of adults reported favorable attitudes toward prohibiting flavors in all tobacco products. By tobacco product use status, prevalence was 52.0%, 48.4%, and 34.8% among never, former, and current users, respectively (p<.05). Among current tobacco product users, favorability was more likely among adults who believed e-cigarette ads exposure makes youth think about smoking (aPR=1.82; 95% CI=1.20-2.78) and those with any children aged <18years in their household (aPR=1.38; 95% CI=1.05-1.82). To conclude, nearly half of adults favored prohibiting flavors in all tobacco products, including e-cigarettes. Prohibiting flavors in tobacco products could benefit public health by reducing both individual-level and population-level harms, including tobacco use initiation especially among youth. |
Differences in price of flavoured and non-flavoured tobacco products sold in the USA, 2011-2016
Agaku IT , Odani S , Armour B , Mahoney M , Garrett BE , Loomis BR , Rogers T , Gammon DG , King BA . Tob Control 2019 29 (5) 537-547 BACKGROUND: Limited data exist on whether there is differential pricing of flavoured and non-flavoured varieties of the same product type. We assessed price of tobacco products by flavour type. METHODS: Retail scanner data from Nielsen were obtained for October 2011 to January 2016. Universal product codes were used to classify tobacco product (cigarettes, roll-your-own cigarettes (RYO), little cigars and moist snuff) flavours as: menthol, flavoured or non-flavoured. Prices were standardised to a cigarette pack (20 cigarette sticks) or cigarette pack equivalent (CPE). Average prices during 2015 were calculated overall and by flavour designation. Joinpoint regression and average monthly percentage change were used to assess trends. RESULTS: During October 2011 to January 2016, price trends increased for menthol (the only flavour allowed in cigarettes) and non-flavoured cigarettes; decreased for menthol, flavoured and non-flavoured RYO; increased for flavoured little cigars, but decreased for non-flavoured and menthol little cigars; and increased for menthol and non-flavoured moist snuff, but decreased for flavoured moist snuff. In 2015, average national prices were US$5.52 and US$5.47 for menthol and non-flavoured cigarettes; US$1.89, US$2.51 and US$4.77 for menthol, non-flavoured and flavoured little cigars; US$1.49, US$1.64 and US$1.78 per CPE for menthol, non-flavoured and flavoured moist snuff; and US$0.93, US$1.03 and $1.64 per CPE flavoured, menthol and non-flavoured RYO, respectively. CONCLUSION: Trends in the price of tobacco products varied across products and flavour types. Menthol little cigars, moist snuff and RYO were less expensive than non-flavoured varieties. Efforts to make flavoured tobacco products less accessible and less affordable could help reduce tobacco product use. |
Effects of exposure to tobacco and electronic cigarette advertisements on tobacco use: An analysis of the 2015 National Youth Tobacco Survey
Papaleontiou L , Agaku IT , Filippidis FT . J Adolesc Health 2019 66 (1) 64-71 PURPOSE: Tobacco advertising influences youth smoking behavior. Electronic cigarette (E-cigarette) advertising appears to encourage e-cigarette use among youth. Our aim was to explore the combined effect of exposure to both traditional tobacco advertising and e-cigarette advertising on youth's current use of traditional tobacco products and e-cigarettes. METHODS: Data were obtained from the 2015 National Youth Tobacco Survey (N = 17,711) in the U.S. Three levels of advertising exposure were assessed: none, traditional tobacco-only advertisements, and traditional tobacco and e-cigarette advertisements. Multivariable logistic regression models were used to explore the association between the three advertising exposure categories and current use of tobacco products. RESULTS: Young people reported frequent exposure to traditional tobacco advertising (64.4%) and e-cigarette advertising (38.7%) in 2015. Exposure to any advertising was associated with significantly increased odds of traditional tobacco product use and e-cigarette use. Compared with no exposure to traditional tobacco or e-cigarette advertising, exposure to both (adjusted odds ratio [aOR]: 1.51) and exposure to traditional tobacco-only advertising (aOR: 1.34) were associated with significantly higher odds of current use of cigarettes, cigars/cigarillos/little cigars (aOR: 1.62 vs. 1.27) and dual/poly use (aOR: 1.91 vs. 1.31); exposure to both was also associated with significantly higher odds of current e-cigarette (aOR: 1.56) and waterpipe with tobacco (aOR: 1.54) use. CONCLUSIONS: E-cigarette advertising in addition to existing traditional tobacco advertising seems to be associated with the use of tobacco and nicotine products among youth. These findings suggest that stricter regulations for e-cigarette advertising may contribute toward reducing the use of tobacco products among youth. |
Disparities in current cigarette smoking among US adults, 2002-2016
Agaku IT , Odani S , Okuyemi KS , Armour B . Tob Control 2019 29 (3) 269-276 BACKGROUND: To assess disparities in current (past 30 days) cigarette smoking among US adults aged >/= 18 years during 2002-2016. METHODS: Nine indicators associated with social disadvantage were analysed from the 2002 to 2016 National Survey on Drug Use and Health: education, annual family income, sex, race/ethnicity, urbanicity, serious psychological distress, health insurance, public assistance, and employment status. Using descriptive and multivariable analyses, we measured trends in smoking overall and within the assessed variables. We also evaluated effect of interactions on disparities and estimated the excess number of smokers attributable to disparities. RESULTS: During 2002-2016, current cigarette smoking prevalence declined overall (27.5%-20.7%; p trend < 0.01), and among all subgroups except Medicare insurees and American Indians/Alaska Natives (AI/ANs). Overall inequalities in cigarette smoking grew even wider or remained unchanged for several indicators during the study period. In 2016, comparing groups with the least versus the most social advantage, the single largest disparity in current smoking prevalence was seen by race/ethnicity (prevalence ratio = 5.1, AI/ANs vs Asians). Education differences alone explained 38.0% of the observed racial/ethnic disparity in smoking prevalence. Interactions were also present; compared with the population-averaged prevalence among all AI/AN individuals (34.0%), prevalence was much higher among AI/ANs with <high school diploma (53.0%), unemployed (58.0%), or with serious psychological distress (66.9%). The burden of smoking attributable to race/ethnic disparities in smoking prevalence was an estimated 27.6 million smokers. CONCLUSIONS: Overall smoking inequality increased or remained unchanged because of slower declines in smoking prevalence among disadvantaged groups. Targeted interventions among high-risk groups can narrow disparities. |
Prevalence and correlates of secondhand smoke exposure in the home and in a vehicle among youth in the United States
Agaku I , Odani S , King BA , Brian A . Prev Med 2019 126 105745 Private settings are major sources of secondhand smoke (SHS) exposure among youth. We measured prevalence and correlates of youth exposures to home and vehicle SHS. The 2016 National Youth Tobacco Survey of U.S. 6th-12th graders was analyzed (n=20,675). Past-7-day home or vehicle SHS exposures were self-reported. Descriptive and multivariable analyses were performed on weighted data. Among all students, past-7-day SHS exposures were: vehicle (21.4%, 5.56 million); home (21.7%, 5.64 million); home or vehicle (29.0%, 7.50 million); vehicle and home (14.0%, 3.63 million). By household tobacco-use status, home or vehicle SHS exposure was: tobacco-free households, 8.4%; households with combustible-only tobacco users, 59.8%; households with smokeless tobacco/e-cigarette-only users, 21.8%; and households with combined tobacco products usage, 73.9%. Where only the youth respondent but no other household member(s) used tobacco, the measure of association (vs. tobacco-free households) was ~two-fold higher for vehicle SHS exposures (Adjusted Odds Ratio [AOR]=6.09; 95% Confidence Interval [CI]=4.93-7.54 than for home SHS exposures (AOR=3.16; 95%CI=2.35-4.25). Conversely, where only household member(s) but not the youth respondent used tobacco, the measure of association was over two-fold higher for home SHS exposures (AOR=22.15; 95%CI=19.12-25.67) than for vehicle SHS exposure (AOR=7.91; 95%CI=6.96-8.98). In summary, nearly one-third of U.S. youth (7.50 million) were exposed to either home or vehicle SHS. Among non-tobacco-using youth with tobacco-using household member(s), the home was a dominant SHS exposure source; among tobacco-using youth with non-tobacco-using household member(s), a vehicle was a dominant exposure source, possibly peers'. Smoke-free environments, including homes and cars, can reduce youth SHS exposure. |
Flavored tobacco product use and its association with indicators of tobacco dependence among U.S. adults, 2014-2015
Odani S , Armour B , Agaku IT . Nicotine Tob Res 2019 22 (6) 1004-1015 INTRODUCTION: Widely marketed flavored tobacco products might appeal to nonusers and could be contributing to recent increases in tobacco product use. We assessed flavored product use among current tobacco users; and measured associations between flavored product use and dependence among US adults. METHODS: Data were from the 2014-2015 Tobacco Use Supplement to the Current Population Survey, a cross-sectional household-based survey of U.S. adults >/=18 years (n=163,920). Current users of cigarettes, cigars, pipes, hookahs, smokeless tobacco, and electronic cigarettes (e-cigarettes) were asked whether their usual product was menthol or came in any characterizing flavors. Proportions of flavored product users were computed nationally and by state and demographic characteristics. Tobacco dependence was assessed with two proxy measures: daily use and use </=30 minutes after waking. Associations between flavored product use and tobacco dependence were examined using logistic regression adjusted for sex, age, race/ethnicity, and multi tobacco product use. RESULTS: An estimated 41.0% of current users of any tobacco product usually used a flavored product during 2014-2015. The proportion ranged from 22.5% (Maine) to 62.1% (D.C.). By product, the proportion ranged from 28.3% (cigars) to 87.2% (hookah). Flavored product use was associated with: daily tobacco product use among current e-cigarette users (adjusted odds ratio [AOR]=1.71), cigar smokers (AOR=1.42), and cigarette smokers (AOR=1.13); and tobacco product use </=30 minutes after waking among current cigar smokers (AOR=1.80), and cigarette smokers (AOR=1.11). CONCLUSIONS: Restricting sales of flavored tobacco products and implementation of proven population-level tobacco control interventions could help reduce tobacco product use among U.S. adults. IMPLICATIONS: During 2014-2015, flavored tobacco products were widely used by U.S. adults with variations across states and demographic characteristics. Use of flavored e-cigarettes, flavored cigars, and menthol cigarettes were associated with daily tobacco use: use of flavored cigars and menthol cigarettes were associated with tobacco use within 30 minutes after waking. These findings suggest associations between flavor use and increased tobacco dependence. Prohibiting sale of flavored products can reduce access to those products, and could help reduce tobacco dependence and promote cessation behaviors among current tobacco product users. |
Associations between public e-cigarette use and tobacco-related social norms among youth
Agaku IT , Perks SN , Odani S , Glover-Kudon R . Tob Control 2019 29 (3) 332-340 IMPORTANCE: E-cigarette use in public places may renormalise tobacco use. OBJECTIVE: To measure associations between e-cigarette use in public places and social norms among youth. DESIGN: Cross-sectional survey. SETTING: School-based. PARTICIPANTS: 24 353 never tobacco users in US 6th-12th grades who completed the 2016-2017 National Youth Tobacco Surveys. EXPOSURE: Individuals were classified as exposed in public places within the past 30 days to: (1) neither e-cigarette secondhand aerosol (SHA) nor combustible tobacco secondhand smoke (SHS); (2) SHA only; (3) SHS only; and (4) both SHA and SHS. OUTCOMES: Outcomes were overestimation of peer e-cigarette use (a measure of descriptive norms), harm perception and susceptibility. Data were analysed using descriptive statistics and logistic regression (p<0.05). RESULTS: Overall prevalence of SHS and SHA exposure in public places was 46.6% and 18.3%, respectively. SHA exposure in public places was associated with increased odds of overestimating peer e-cigarette use (adjusted OR (AOR): 1.83; 95% CI 1.29 to 2.58) and decreased odds of perceiving e-cigarettes as harmful (AOR: 0.63; 95% CI 0.51 to 0.79), compared with those exposed to neither emission. SHA exposure in public places was also associated with increased susceptibility to using e-cigarettes (AOR: 2.26; 95% CI 1.82 to 2.81) and cigarettes (AOR: 1.51; 95% CI 1.20 to 1.90). E-cigarette harm perception was lower among students in jurisdictions with no comprehensive clean indoor air laws (AOR: 0.79; 95% CI 0.71 to 0.88) or cigarette-only laws (AOR: 0.88; 95% CI 0.78 to 0.99) than in those prohibiting both cigarette and e-cigarette use in public places. CONCLUSIONS: Prohibiting both e-cigarette and cigarette use in public places could benefit public health. |
Age of tobacco use initiation and association with current use and nicotine dependence among US middle and high school students, 2014-2016
Sharapova S , Reyes-Guzman C , Singh T , Phillips E , Marynak KL , Agaku I . Tob Control 2018 29 (1) 49-54 INTRODUCTION: Tobacco use mostly begins in adolescence and young adulthood. Earlier age of initiation of cigarette smoking is associated with greater nicotine dependence and sustained tobacco use. However, data are limited on the age of initiation of non-cigarette tobacco products, and the association between using these products and nicotine dependence and progression to established use. METHODS: Combined 2014-2016 National Youth Tobacco Survey data, a nationally representative cross-sectional survey of US students in grades 6-12 yielded 19 580 respondents who reported ever using any of five tobacco products: electronic cigarettes, cigarettes, cigars, smokeless tobacco and hookah. Analyses assessed age of reported first use of each product among ever-users, overall and by sex and race/ethnicity. Current daily use, past 30-day use, feelings of craving tobacco and time to first tobacco use after waking were assessed by age of first use. RESULTS: Among ever-users, weighted median age for first use was 12.6 years for cigarettes, 13.8 years for cigars, 13.4 years for smokeless tobacco, 14.1 years for hookah and 14.1 years for e-cigarettes. First trying these tobacco products at age </=13 years was associated with greater current use of the respective product and nicotine dependence compared with initiating use at age >13 years. CONCLUSIONS: First tobacco use at age </=13 years is associated with current daily and past 30-day use of non-cigarette tobacco products, and with the development of nicotine dependence among youth ever-users. Proven tobacco prevention interventions that reach early adolescents are important to reduce overall youth tobacco use. |
Racial/ethnic disparities in tobacco product use among middle and high school students - United States, 2014-2017
Odani S , Armour BS , Agaku IT . MMWR Morb Mortal Wkly Rep 2018 67 (34) 952-957 During the past few decades, wide disparities in tobacco product use have been documented among the largest racial/ethnic groups in the United States (1,2); however, little is known about tobacco product use among youths from racial/ethnic groups other than whites, blacks, and Hispanics. Surveillance reports typically aggregate these racial/ethnic minorities into a single category because of small sample sizes (3). To assess tobacco product use among U.S. middle and high school students from seven racial/ethnic groups (non-Hispanic whites [whites], non-Hispanic blacks [blacks], Hispanics, non-Hispanic Asians [Asians], non-Hispanic American Indian/Alaska natives [AI/ANs], non-Hispanic Native Hawaiians/Other Pacific Islanders [NHOPIs], and non-Hispanic multiracial persons [multiracial]), CDC analyzed pooled data from the 2014-2017 National Youth Tobacco Surveys (NYTS). Prevalence of ever (>/=1 time in lifetime) and current (>/=1 time in past 30 days) use of seven tobacco products (cigarettes, cigars, smokeless tobacco, electronic cigarettes [e-cigarettes], hookahs, pipes, and bidis) was assessed; any tobacco product use was defined as use of one or more tobacco products, including hand-rolled cigarettes. During 2014-2017, ever-use of any tobacco product among U.S. middle and high school students was as follows: NHOPIs (45.1%), AI/ANs (43.8%), multiracial persons (38.2%), Hispanics (35.1%), blacks (32.3%), whites (32.0%), and Asians (16.3%). Current use of any tobacco product was as follows: NHOPIs (23.4%), AI/ANs (20.6%), multiracial persons (16.5%), whites (15.3%), Hispanics (14.6%), blacks (11.5%), and Asians (5.0%). Among black middle and high school students, cigars were the most common product currently used, whereas e-cigarettes were the most commonly used product for all other racial/ethnic groups. Comprehensive and sustained implementation of evidence-based, population-level tobacco control interventions could reduce prevalence and disparities in tobacco product use among U.S. youths. |
Awareness and ever use of "heat-not-burn" tobacco products among U.S. adults, 2017
Marynak KL , Wang TW , King BA , Agaku IT , Reimels EA , Graffunder CM . Am J Prev Med 2018 55 (4) 551-554 INTRODUCTION: Heated tobacco products, sometimes marketed as "heat-not-burn" technology, represent a diverse class of products that heat leaf tobacco to produce an inhaled aerosol. Global sales of heated tobacco products are increasing; however, the extent of current heated tobacco product awareness and use in the U.S. is unknown. This study assessed awareness and ever use of heated tobacco products among U.S. adults. METHODS: Data were obtained from the 2017 SummerStyles, an Internet survey of U.S. adults aged >/=18 years (N=4,107). Respondents were given a description of heated tobacco products, then asked about awareness and ever use. In 2017, descriptive statistics were calculated overall and by sex, age, race/ethnicity, and cigarette smoking status. Logistic regression was used to calculate AORs. RESULTS: In 2017, a total of 5.2% of U.S. adults were aware of heated tobacco products, including 9.9% of current cigarette smokers. Overall, 0.7% of U.S. adults, including 2.7% of current smokers, reported ever use of heated tobacco products. Odds of ever use were higher among current smokers (AOR=6.18) than never smokers, and higher among adults aged <30 years (AOR=3.35) than those aged >/=30 years. CONCLUSIONS: As of July 2017, few U.S. adults had ever used heated tobacco products; however, about one in 20 were aware of the products, including one in ten cigarette smokers. The uncertain impact of heated tobacco products on individual- and population-level health warrants timely and accurate public health surveillance. These first estimates among U.S. adults can serve as a key baseline measure. |
Social aspects of hookah smoking among US youth
Agaku I , Odani S , Armour B , Glover-Kudon R . Pediatrics 2018 142 (2) BACKGROUND: We investigated 3 social dimensions of youth hookah smoking: frequency, places smoked, and descriptive social norms. METHODS: Data were from the 2016 National Youth Tobacco Survey of US sixth- to 12th-graders (n = 20 675). Hookah smoking frequency was classified as never, former, current occasional, and current frequent. Places where past 30-day hookah smoking occurred and students' perceptions of their classmates' hookah smoking prevalence were assessed. Descriptive and multivariable analyses were performed (P < .05). RESULTS: Overall, 10.5% reported smoking hookah >/=1 time in their lifetime. Of these, 65.8% were former, 26.3% were current occasional, and 7.9% were current frequent smokers. Overall, 59.3% of students overestimated hookah smoking prevalence in their grade. Current occasional smoking was predicted by female sex (adjusted odds ratio [aOR] = 1.54) and peer hookah-smoking overestimation (aOR = 9.30). Current frequent smoking was most strongly predicted by living with a hookah smoker (aOR = 20.56), speaking a second language other than English (aOR = 2.17), and co-use of mentholated cigarettes (aOR = 19.94) or other flavored noncigarette tobacco products (aOR = 17.59). The top 3 places hookah was smoked were a friend's house (47.7%), the respondent's own house (31.8%), and another family member's house (20.8%). CONCLUSIONS: The home environment was the most common place for youth hookah smoking. Home-tailored interventions that encourage voluntary smoke-free rules and warn about the dangers of social smoking could help denormalize hookah smoking. |
Discordance between perceived and actual tobacco product use prevalence among US youth: a comparative analysis of electronic and regular cigarettes
Agaku IT , Odani S , Homa D , Armour B , Glover-Kudon R . Tob Control 2018 28 (2) 212-219 IMPORTANCE: Two components of social norms-descriptive (estimated prevalence) and injunctive (perceived acceptability)-can influence youth tobacco use. OBJECTIVE: To investigate electronic cigarettes (e-cigarette) and cigarette descriptive norms and measure the associations between overestimation of e-cigarette and cigarette prevalence and tobacco-related attitudes and behaviours. DESIGN: Cross-sectional. SETTING: School-based, using paper-and-pencil questionnaires. PARTICIPANTS: US 6th-12th graders participating in the 2015 (n=17 711) and 2016 (n=20 675) National Youth Tobacco Survey. EXPOSURE: Students estimated the percent of their grade-mates who they thought used e-cigarettes and cigarettes; the discordance between perceived versus grade-specific actual prevalence was used to categorise students as overestimating (1) neither product, (2) e-cigarettes only, (3) cigarettes only or (4) both products. OUTCOMES: Product-specific outcomes were curiosity and susceptibility (never users), as well as ever and current use (all students). Descriptive and multivariable logistic regression analyses were performed. Statistical significance was at P<0.05. Data were weighted to be nationally representative. RESULTS: More students overestimated cigarette (74.0%) than e-cigarette prevalence (61.0%; P<0.05). However, the associations between e-cigarette-only overestimation and e-cigarette curiosity (adjusted OR (AOR)=3.29), susceptibility (AOR=2.59), ever use (AOR=5.86) and current use (AOR=8.15) were each significantly larger than the corresponding associations between cigarette-only overestimation and cigarette curiosity (AOR=1.50), susceptibility (AOR=1.54), ever use (AOR=2.04) and current use (AOR=2.52). Despite significant declines in actual e-cigarette use prevalence within each high school grade level during 2015-2016, perceived prevalence increased (11th and 12th grades) or remained unchanged (9th and 10th grades). CONCLUSIONS: Four of five US students overestimated peer e-cigarette or cigarette use. Counter-tobacco mass media messages can help denormalise tobacco use. |
Cigarettes point of purchase patterns in 19 low-income and middle-income countries: Global Adult Tobacco Survey, 2008-2012
Mbulo L , Kruger J , Hsia J , Yin S , Salandy S , Orlan EN , Agaku I , Ribisl KM . Tob Control 2018 28 (1) 117-120 BACKGROUND: There is little information on cigarette-purchasing behaviour among smokers globally. Understanding cigarette purchase and point-of-sale patterns can help guide the development and implementation of tobacco-control strategies in retail environments. OBJECTIVE: The purpose of this study was to identify where adults in 19 countries last purchased cigarettes. METHODS: Data were from 19 low-income and middle-income countries that conducted the Global Adult Tobacco Survey (GATS) during 2008-2012. GATS is a nationally representative household survey of adults aged 15 years or older using a standardised protocol to measure tobacco-related behaviours. Data were weighted to yield nationally representative estimates within each country and summarised by using descriptive statistics. RESULTS: Overall prevalence of current cigarette smoking ranged from 3.7% in Nigeria to 38.5% in the Russian Federation. Among current cigarette smokers, locations of last purchase were as follows: stores, from 14.6% in Argentina to 98.7% in Bangladesh (median=66.8%); street vendors, from 0% in Thailand to 35.7% in Vietnam (median=3.0%); kiosks, from 0.1% in Thailand to 77.3% in Argentina (median=16.1%); other locations, from 0.3% in China and Egypt to 57.5% in Brazil (median=2.6%). CONCLUSION: Cigarettes are purchased at various retail locations globally. However, stores and kiosks were the main cigarette purchase locations in 18 of the 19 countries assessed. Knowledge of where cigarette purchases occur could help guide interventions to reduce cigarette accessibility and use. |
Self-identified tobacco use and harm perceptions among US youth
Agaku I , Odani S , Vardavas C , Neff L . Pediatrics 2018 141 (4) BACKGROUND: We investigated tobacco-related self-identity and risk perceptions among adolescent tobacco users. METHODS: Data were analyzed for 20 675 US sixth- to 12th-graders from the 2016 National Youth Tobacco Survey. Students who reported past-30-day use of a specific tobacco product or >/=2 products but denied having used "any tobacco product" in the past 30 days were classified as not self-identifying as tobacco users. Tobacco product harm perceptions were further assessed across products. Descriptive and multivariable logistic regression analyses were performed. RESULTS: Among past-30-day users of >/=1 specific tobacco product type, those denying having used any tobacco products in the past 30 days included single-product users of roll-your-own and/or pipe tobacco (82.2%), electronic cigarettes (e-cigarettes) (59.7%), cigars (56.6%), hookah (44.0%), smokeless tobacco (38.5%), and cigarettes (26.5%) as well as poly-tobacco users (12.7%). The odds of denying using any tobacco products were higher among those without symptoms of nicotine dependence than those with symptoms (adjusted odds ratio = 2.16); and those who access their tobacco products via social sources than those who bought them (adjusted odds ratio = 3.81; all P < .05). Among those believing "all tobacco products" were harmful, single-product users of the following believed their own product was not harmful: e-cigarettes (74.6%), hookah (56.0%), smokeless tobacco (41.8%), and cigarettes (15.5%). CONCLUSIONS: Many of those who used certain tobacco products exclusively did not self-identify as tobacco users. Increasing the sensitivity of questions used to assess youth tobacco use in surveys and clinical settings can mitigate nondisclosure or underreporting of true tobacco use status. |
Cigarette brand preference and pro-tobacco advertising among middle and high school students - United States, 2012-2016
Perks SN , Armour B , Agaku IT . MMWR Morb Mortal Wkly Rep 2018 67 (4) 119-124 Nearly all adult smokers first try cigarettes before age 18 years (1), and adolescents can show symptoms of nicotine dependence within days to weeks of the onset of occasional cigarette smoking (2). Having a usual cigarette brand among adolescent smokers could reflect exposure and receptivity to pro-tobacco advertising and tobacco product appeal (1). To identify usual cigarette brands smoked among U.S. middle and high school students who were current (past 30-day) cigarette smokers, CDC analyzed data from the 2012-2016 National Youth Tobacco Survey (NYTS). Marlboro, Newport, and Camel were the most commonly reported brands smoked during 2012-2016; in 2016, these three were the brands usually smoked for 73.1% and 78.7% of current cigarette smokers in middle and high school, respectively. These three brands also were the three most commonly identified as having a "favorite cigarette ad" in 2012. Efforts to reduce youth exposure to pro-tobacco advertising could help reduce youth smoking (1,3). |
State-specific prevalence of tobacco product use among adults - United States, 2014-2015
Odani S , Armour BS , Graffunder CM , Willis G , Hartman AM , Agaku IT . MMWR Morb Mortal Wkly Rep 2018 67 (3) 97-102 Despite recent declines in cigarette smoking prevalence, the tobacco product landscape has shifted to include emerging tobacco products* (1,2). Previous research has documented adult use of smokeless tobacco and cigarettes by state (3); however, state-specific data on other tobacco products are limited. To assess tobacco product use in the 50 U.S. states and the District of Columbia (DC), CDC and the National Cancer Institute analyzed self-reported use of six tobacco product types: cigarettes, cigars, regular pipes, water pipes, electronic cigarettes (e-cigarettes), and smokeless tobacco products among adults aged >/=18 years using data from the 2014-2015 Tobacco Use Supplement to the Current Population Survey (TUS-CPS). Prevalence of ever-use of any tobacco product ranged from 27.0% (Utah) to 55.4% (Wyoming). Current (every day or some days) use of any tobacco product ranged from 10.2% (California) to 27.7% (Wyoming). Cigarettes were the most common currently used tobacco product in all states and DC. Among current cigarette smokers, the proportion who currently used one or more other tobacco products ranged from 11.5% (Delaware) to 32.3% (Oregon). Differences in tobacco product use across states underscore the importance of implementing proven population-level strategies to reduce tobacco use and expanding these strategies to cover all forms of tobacco marketed in the United States. Such strategies could include comprehensive smoke-free policies, tobacco product price increases, anti-tobacco mass media campaigns, and barrier-free access to clinical smoking cessation resources (1,4). |
Tobacco product use among military veterans - United States, 2010-2015
Odani S , Agaku IT , Graffunder CM , Tynan MA , Armour BS . MMWR Morb Mortal Wkly Rep 2018 67 (1) 7-12 In 2015, an estimated 18.8 million U.S. adults were military veterans (1). Although the prevalence of tobacco-attributable conditions is high among veterans (2), there is a paucity of data on use of tobacco products, other than cigarettes, in this population. To monitor tobacco product use among veterans, CDC analyzed self-reported current (i.e., past 30-day) use of five tobacco product types (cigarettes, cigars [big cigars, cigarillos, or little cigars], roll-your-own tobacco, pipes, and smokeless tobacco [chewing tobacco, snuff, dip, or snus]) from the National Survey on Drug Use and Health (NSDUH). Overall, 29.2% of veterans reported current use of any of the assessed tobacco products. Cigarettes were the most commonly used tobacco product (21.6%), followed by cigars (6.2%), smokeless tobacco (5.2%), roll-your-own tobacco (3.0%), and pipes (1.5%); 7.0% of veterans currently used two or more tobacco products. Within subgroups of veterans, current use of any of the assessed tobacco products was higher among persons aged 18-25 years (56.8%), Hispanics (34.0%), persons with less than a high school diploma (37.9%), those with annual family income <$20,000 (44.3%), living in poverty (53.7%), reporting serious psychological distress (48.2%), and with no health insurance (60.1%). By age and sex subgroups, use of any of the assessed tobacco products was significantly higher among all veteran groups than their nonveteran counterparts, except males aged >/=50 years. Expanding the reach of evidence-based tobacco control interventions among veterans could reduce tobacco use prevalence in this population. |
Prevalence and disparities in tobacco product use among American Indians/Alaska Natives - United States, 2010-2015
Odani S , Armour BS , Graffunder CM , Garrett BE , Agaku IT . MMWR Morb Mortal Wkly Rep 2017 66 (50) 1374-1378 An overarching goal of Healthy People 2020 is to achieve health equity, eliminate disparities, and improve health among all groups.* Although significant progress has been made in reducing overall commercial tobacco product use,(dagger) disparities persist, with American Indians or Alaska Natives (AI/ANs) having one of the highest prevalences of cigarette smoking among all racial/ethnic groups (1,2). Variations in cigarette smoking among AI/ANs have been documented by sex and geographic location (3), but not by other sociodemographic characteristics. Furthermore, few data exist on use of tobacco products other than cigarettes among AI/ANs (4). CDC analyzed self-reported current (past 30-day) use of five tobacco product types among AI/AN adults from the 2010-2015 National Survey on Drug Use and Health (NSDUH); results were compared with six other racial/ethnic groups (Hispanic; non-Hispanic white [white]; non-Hispanic black [black]; non-Hispanic Native Hawaiian or other Pacific Islander [NHOPI]; non-Hispanic Asian [Asian]; and non-Hispanic multirace [multirace]). Prevalence of current tobacco product use was significantly higher among AI/ANs than among non-AI/ANs combined for any tobacco product, cigarettes, roll-your-own tobacco, pipes, and smokeless tobacco. Among AI/ANs, prevalence of current use of any tobacco product was higher among males, persons aged 18-25 years, those with less than a high school diploma, those with annual family income <$20,000, those who lived below the federal poverty level, and those who were never married. Addressing the social determinants of health and providing evidence-based, population-level, and culturally appropriate tobacco control interventions could help reduce tobacco product use and eliminate disparities in tobacco product use among AI/ANs. |
Attitudes toward smokeless tobacco use at all public sports venues among U.S. adults, 2016
Odani S , O'Flaherty K , Veatch N , Tynan MA , Agaku IT . Prev Med 2017 111 397-401 Policies prohibiting smokeless tobacco (SLT) use at sports venues have been enacted in California and nine U.S. cities. We measured opposition toward SLT use at all public sports venues and its correlates among U.S. adults. Data were from the 2016 SummerStyles, a web-based survey of U.S. adults aged ≥18years (n=4203). Weighted estimates of opposition ("strongly" or "somewhat") SLT use were computed overall and by selected characteristics. Multivariable Poisson regression analyses were performed to identify determinants of opposition toward SLT use overall and among current tobacco product users. Overall, 81.8% of U.S. adults opposed SLT use at all public sports venues. Opposition varied by tobacco product use status: 85.9%, 86.9% and 60.4% among never, former, and current tobacco product users, respectively. Among all adults, the likelihood of opposition was higher among females than males (Adjusted Prevalence Ratio [APR]=1.05; 95%CI=1.01-1.08) and increased with every 10-year increase in age (APR=1.01; 95%CI=1.00-1.02). Likelihood was lower among persons with a high school diploma (APR=0.92; 95%CI=0.88-0.96) than those with college degree or higher; persons widowed/divorced/separated (APR=0.92; 95%CI=0.87-0.97) than those married; and current tobacco product users (APR=0.70; 95%CI=0.65-0.76) than never users. Among current tobacco product users, likelihood was lower among persons living in the Midwest (APR=0.81; 95%CI=0.66-0.98) and South (APR=0.78; 95%CI=0.65-0.94) than the Northeast. Most U.S. adults, including three-fifths of current tobacco product users, oppose SLT use at all public sports venues. Complete tobacco-free policies for sports venues that prohibit all forms of tobacco product use can help reduce the social acceptability of SLT use. |
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