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Sample records for adult smoking trends

  1. Age Differences in the Trends of Smoking Among California Adults: Results from the California Health Interview Survey 2001-2012.

    PubMed

    Pan, Yue; Wang, Weize; Wang, Ke-Sheng; Moore, Kevin; Dunn, Erin; Huang, Shi; Feaster, Daniel J

    2015-12-01

    The aim is to study the trends of cigarette smoking from 2001 to 2012 using a California representative sample in the US. Data was taken from the California Health Interview Survey (CHIS) from 2001 to 2012, which is a population-based, biennial, random digit-dial telephone survey of the non-institutionalized population. The CHIS is the largest telephone survey in California and the largest state health survey in the US. 282,931 adults (n = 184,454 with age 18-60 and n = 98,477 with age >60) were included in the analysis. Data were weighted to be representative and adjusted for potential covariance and non-response biases. During 2001-2012, the prevalence of current smoking decreased from 18.86 to 15.4 % among adults age 18-60 (β = -0.8, p = 0.0041). As for adults age >60, the prevalence of current smoking trend decreased with variations, started from 9.66 % in 2001, slightly increased to 9.74 % in 2003, but then gradually decreased, falling to 8.18 % in 2012. In 2012, there was a 14 % reduction of daily smoking adults age 18-60 (OR 0.84, 95 % CI 0.76-0.93, p = 0.0006) compared to 2001, while no significant reduction of daily smoking was observed for those age >60. The reductions of smoking prevalence for adults younger than 60 are encouraging. However, there is a concern for smoking cessation rates among those older than 60 years of age, particularly for African Americans. PMID:25929677

  2. Trends in adult cigarette smoking in California compared with the rest of the United States, 1978-1994.

    PubMed Central

    Siegel, M; Mowery, P D; Pechacek, T P; Strauss, W J; Schooley, M W; Merritt, R K; Novotny, T E; Giovino, G A; Eriksen, M P

    2000-01-01

    OBJECTIVES: This study compared trends in adult cigarette smoking prevalence in California and the remainder of the United States between 1978 and 1994. METHODS: We used data from National Health Interview Surveys and Behavioral Risk Factor Surveillance System surveys to compare trends in smoking prevalence among persons 18 years and older. RESULTS: In both California and the remainder of the United States, the estimated annual rate of decline in adult smoking prevalence accelerated significantly from 1985 to 1990: to -1.22 percentage points per year (95% confidence interval [CI] = -1.51, -0.93) in California and to -0.93 percentage points per year (95% CI = -1.13, -0.73) in the remainder of the nation. The rate of decline slowed significantly from 1990 to 1994: to -0.39 percentage points per year (95% CI = -0.76, -0.03) in California and to -0.05 percentage points per year (95% CI = -0.34, 0.24) in the remainder of the United States. CONCLUSIONS: The presence of an aggressive tobacco control intervention has supported a significant decline in adult smoking prevalence in California from 1985 to 1990 and a slower but still significant decline from 1990 to 1994, a period in which there was no significant decline in the remainder of the nation. To restore nationwide progress in reducing smoking prevalence, other states should consider similar interventions. PMID:10705854

  3. Waterpipe Tobacco Smoking in Turkey: Policy Implications and Trends from the Global Adult Tobacco Survey (GATS)

    PubMed Central

    Erdöl, Cevdet; Ergüder, Toker; Morton, Jeremy; Palipudi, Krishna; Gupta, Prakash; Asma, Samira

    2015-01-01

    Waterpipe tobacco smoking (WTS) is an emerging tobacco product globally, especially among adolescents and young adults who may perceive WTS as a safe alternative to smoking cigarettes. Monitoring the use of WTS in Turkey in relation to the tobacco control policy context is important to ensure that WTS does not become a major public health issue in Turkey. The Global Adult Tobacco Survey (GATS) was conducted in Turkey in 2008 and was repeated in 2012. GATS provided prevalence estimates on current WTS and change over time. Other indicators of WTS were also obtained, such as age of initiation and location of use. Among persons aged 15 and older in Turkey, the current prevalence of WTS decreased from 2.3% in 2008 to 0.8% in 2012, representing a 65% relative decline. Among males, WTS decreased from 4.0% to 1.1% (72% relative decline). While the overall smoking prevalence decreased among females, there was no change in the rate of WTS (0.7% in 2008 vs. 0.5% in 2012), though the WTS prevalence rate was already low in 2008. Comprehensive tobacco control efforts have been successful in reducing the overall smoking prevalence in Turkey, which includes the reduction of cigarette smoking and WTS. However, it is important to continue monitoring the use of waterpipes in Turkey and targeting tobacco control efforts to certain groups that may be vulnerable to future WTS marketing (e.g., youth, women). PMID:26670238

  4. Waterpipe Tobacco Smoking in Turkey: Policy Implications and Trends from the Global Adult Tobacco Survey (GATS).

    PubMed

    Erdöl, Cevdet; Ergüder, Toker; Morton, Jeremy; Palipudi, Krishna; Gupta, Prakash; Asma, Samira

    2015-12-01

    Waterpipe tobacco smoking (WTS) is an emerging tobacco product globally, especially among adolescents and young adults who may perceive WTS as a safe alternative to smoking cigarettes. Monitoring the use of WTS in Turkey in relation to the tobacco control policy context is important to ensure that WTS does not become a major public health issue in Turkey. The Global Adult Tobacco Survey (GATS) was conducted in Turkey in 2008 and was repeated in 2012. GATS provided prevalence estimates on current WTS and change over time. Other indicators of WTS were also obtained, such as age of initiation and location of use. Among persons aged 15 and older in Turkey, the current prevalence of WTS decreased from 2.3% in 2008 to 0.8% in 2012, representing a 65% relative decline. Among males, WTS decreased from 4.0% to 1.1% (72% relative decline). While the overall smoking prevalence decreased among females, there was no change in the rate of WTS (0.7% in 2008 vs. 0.5% in 2012), though the WTS prevalence rate was already low in 2008. Comprehensive tobacco control efforts have been successful in reducing the overall smoking prevalence in Turkey, which includes the reduction of cigarette smoking and WTS. However, it is important to continue monitoring the use of waterpipes in Turkey and targeting tobacco control efforts to certain groups that may be vulnerable to future WTS marketing (e.g., youth, women). PMID:26670238

  5. Young Adult Smoking Behavior

    PubMed Central

    Ling, Pamela M.; Neilands, Torsten B.; Glantz, Stanton A.

    2009-01-01

    Background Young adults have the highest smoking rate of any age group in the U.S., and new strategies to decrease young adult smoking are needed. The objective of the current study was to identify psychographic and demographic factors associated with current smoking and quitting behaviors among young adults. Methods Attitudes, social groups, and self-descriptors, including supporting action against the tobacco industry, advertising receptivity, depression, alcohol use, and other factors associated with smoking were tested for associations with smoking behaviors in a 2005 cross-sectional survey of 1528 young adults (aged 18–25 years) from a web-enabled panel. Analyses were conducted in 2007. Results Being older was associated with current smoking, whereas having some higher education and being African American or Hispanic were negatively associated with smoking. Supporting action against the tobacco industry was negatively associated with smoking (AOR=0.34 [95% CI=0.22, 0.52]). Perceived usefulness of smoking, exposure to smokers, increased perceived smoking prevalence, receptivity to tobacco advertising, binge drinking, and exposure to tobacco advertising in bars and clubs were associated with smoking. Supporting action against the tobacco industry was associated with intentions to quit smoking (AOR= 4.43 [95% CI=2.18, 8.60]). Conclusions Young adults are vulnerable to tobacco-industry advertising. Media campaigns that denormalize the tobacco industry and appeal to young adults appear to be a powerful intervention to decrease young adult smoking. PMID:19269128

  6. Cigarette Smoking Trends Among U.S. Working Adult by Industry and Occupation: Findings From the 2004–2012 National Health Interview Survey

    PubMed Central

    Syamlal, Girija; Mazurek, Jacek M.; Hendricks, Scott A.; Jamal, Ahmed

    2015-01-01

    Objective To examine trends in age-adjusted cigarette smoking prevalence among working adults by industry and occupation during 2004–2012, and to project those prevalences and compare them to the 2020 Healthy People objective (TU-1) to reduce cigarette smoking prevalence to ≤12%. Methods We analyzed the 2004–2012 National Health Interview Survey (NHIS) data. Respondents were aged ≥18 years working in the week prior to the interview. Temporal changes in cigarette smoking prevalence were assessed using logistic regression. We used the regression model to extrapolate to the period 2013–2020. Results Overall, an estimated 19.0% of working adults smoked cigarettes: 22.4% in 2004 to 18.1% in 2012. The largest declines were among workers in the education services (6.5%) industry and in the life, physical, and social science (9.7%) occupations. The smallest declines were among workers in the real estate and rental and leasing (0.9%) industry and the legal (0.4%) occupations. The 2020 projected smoking prevalences in 15 of 21 industry groups and 13 of the 23 occupation groups were greater than the 2020 Healthy People goal. Conclusions During 2004–2012, smoking prevalence declined in the majority of industry and occupation groups. The decline rate varied by industry and occupation groups. Projections suggest that certain groups may not reach the 2020 Healthy People goal. Consequently, smoking cessation, prevention, and intervention efforts may need to be revised and strengthened, particularly in specific occupational groups. PMID:25239956

  7. Prevalence and Trends in Smoking: A National Rural Study

    ERIC Educational Resources Information Center

    Doescher, Mark P.; Jackson, J. Elizabeth; Jerant, Anthony; Hart, L. Gary

    2006-01-01

    Context: Cigarette smoking is the leading preventable cause of death in the United States. Purpose: To estimate the prevalence of and recent trends in smoking among adults by type of rural location and by state. Methods: Random-digit telephone survey of adults aged 18 years or older who participated in the Behavioral Risk Factor Surveillance…

  8. Trends in major risk factors. Cigarette smoking.

    PubMed Central

    Simpson, D.

    1984-01-01

    The object of this paper is to examine the role of smoking as a risk factor in coronary heart disease, starting with a brief history of smoking in the U.K. and a reminder of the epidemiological evidence linking smoking and cardiovascular disease. This is followed by a more detailed look at the trends in consumption of tobacco and the major factors influencing those trends, together with an outline of the main components of a smoking control policy designed to combat our epidemic of smoking-induced disease. PMID:6694941

  9. Quitting Smoking for Older Adults

    MedlinePlus

    ... Related Topics Alcohol Use and Older Adults COPD Lung Cancer The information in this topic was provided by the National Cancer Institute Topic last reviewed: June 2014 For an enhanced version of this page please turn Javascript on. Quitting Smoking for Older ...

  10. Smoking trend indicators in Brazilian capitals, 2006-2013.

    PubMed

    Malta, Deborah Carvalho; Oliveira, Tais Porto; Luz, Micheline; Stopa, Sheila Rizzato; da Silva Junior, Jarbas Barbosa; Dos Reis, Ademar Arthur Chioro

    2015-03-01

    This study aims to analyze the trend of indicators related to smoking in the capitals of Brazil from 2006 to 2013. Information on smoking trends extracted from the survey of risk and protective factors for chronic non-communicable diseases (NCDs) are analyzed through telephone interviews - VIGITEL conducted from 2006-2013 for the adult population in Brazilian capitals. To estimate the trend, the simple linear regression model was used. The prevalence of smokers in Brazil showed a relative reduction of 0.62% for each year of the survey, ranging from 15.6% in 2006 to 11.3% in 2013. A decrease was observed in both sexes in all age ranges except between 55 and 64 years in all education levels and regions. The total population of former smokers remained stable, with a reduction for men. Smoking 20 or more cigarettes per day decreased from 4.6% (2006) to 3.4% (2013), or 0.162 percentage points per year. Passive smoking at home decreased among women 13.4% (2009) to 10.7% (2013), a reduction of 0.72% per annum. Passive smoking at work has remained stable over the period. The smoking trend reduced in the period in most indicators, reflecting the importance of the tobacco control actions in the country. PMID:25760105

  11. Social Branding to Decrease Smoking Among Young Adults in Bars

    PubMed Central

    Lee, Youn Ok; Hong, Juliette; Neilands, Torsten B.; Jordan, Jeffrey W.; Glantz, Stanton A.

    2014-01-01

    Objectives. We evaluated a Social Branding antitobacco intervention for “hipster” young adults that was implemented between 2008 and 2011 in San Diego, California. Methods. We conducted repeated cross-sectional surveys of random samples of young adults going to bars at baseline and over a 3-year follow-up. We used multinomial logistic regression to evaluate changes in daily smoking, nondaily smoking, and binge drinking, controlling for demographic characteristics, alcohol use, advertising receptivity, trend sensitivity, and tobacco-related attitudes. Results. During the intervention, current (past 30 day) smoking decreased from 57% (baseline) to 48% (at follow-up 3; P = .002), and daily smoking decreased from 22% to 15% (P < .001). There were significant interactions between hipster affiliation and alcohol use on smoking. Among hipster binge drinkers, the odds of daily smoking (odds ratio [OR] = 0.44; 95% confidence interval [CI] = 0.30, 0.63) and nondaily smoking (OR = 0.57; 95% CI = 0.42, 0.77) decreased significantly at follow-up 3. Binge drinking also decreased significantly at follow-up 3 (OR = 0.64; 95% CI = 0.53, 0.78). Conclusions. Social Branding campaigns are a promising strategy to decrease smoking in young adult bar patrons. PMID:24524502

  12. Percentage of U.S. Adults Who Smoke Cigarettes

    MedlinePlus

    ... Coverage Percentage of Adults Who Smoke Cigarettes by Medicaid Coverage 6mph-3zwu Download these data » Click on ... Coverage Percentage of Adults Who Smoke Cigarettes by Medicare Coverage 5pgf-ueam Download these data » Click on ...

  13. Smoking among pregnant women in Cantabria (Spain): trend and determinants of smoking cessation

    PubMed Central

    Palma, Silvia; Pérez-Iglesias, Rocio; Pardo-Crespo, Rosa; Llorca, Javier; Mariscal, Marcial; Delgado-Rodríguez, Miguel

    2007-01-01

    Background Cantabria (Spain) has one of the highest prevalence of smoking among women of the European Union. The objectives are to assess the trend of smoking during pregnancy in a five-year period and the determinants of smoking cessation during pregnancy in Cantabria. Methods A 1/6 random sample of all women delivering at the reference hospital of the region for the period 1998–2002 was drawn, 1559 women. Information was obtained from personal interview, clinical chart, and prenatal care records. In the analysis relative risks and 95% confidence intervals were estimated. Multivariable analysis was carried out using stepwise logistic regression. Results Smoking prior to pregnancy decreased from 53.6% in 1998 to 39.4% in 2002. A decrease in smoking cessation among women smoking at the beginning of pregnancy was observed, from 37.3% in 1998 to 20.6% in 2002. The mean number of cigarettes/day (cig/d) before pregnancy remained constant, around 16 cig/d, whereas a slight trend to increase over time was seen, from 7.7 to 8.9 cig/d. In univariate analysis two variables favoured significantly smoking cessation, although they were not included in the stepwise logistic regression analysis, a higher education level and to be married. The logistic regression model included five significant predictors (also significant in univariate analysis): intensity of smoking, number of previous pregnancies, partner's smoking status, calendar year of study period (these four variables favoured smoking continuation), and adequate prenatal care (which increased smoking cessation). Conclusion The frequency of smoking among pregnant women is very high in Cantabria. As smoking cessation rate has decreased over time, a change in prenatal care programme on smoking counseling is needed. Several determinants of smoking cessation, such as smoking before pregnancy and partner's smoking, should be also addressed by community programmes. PMID:17466062

  14. Trends in the Genetic Influences on Smoking

    PubMed Central

    Boardman, Jason D.; Blalock, Casey L.; Pampel, Fred C.

    2011-01-01

    Using twin pairs from the National Survey of Midlife Development in the United States, we estimate that 35 percent of the variance in regular smoking is due to additive genetic influences. When we disaggregate the sample by birth cohort we witness strong genetic influences on smoking for those born in the 1920s, 1930s, and 1950s, but negligible influences for those born in the 1940s and 1960s. We show that the timing of the first Surgeon General’s Report coincides with an increase in the genetic influences on regular smoking, but subsequent legislation prohibiting smoking in public places has significantly reduced these influences. These results are in line with existing gene-environment interaction theory, and we argue that variation in genetic influences across cohorts makes it difficult and potentially misleading to estimate genetic effects on health behaviors from data obtained from a single point in time. PMID:20420298

  15. Smoking cessation and mortality trends among two United States populations.

    PubMed

    Enstrom, J E

    1999-09-01

    The long-term impact of smoking cessation on mortality is assessed among two U.S. populations: a large cohort of U.S. veterans aged 55-64 at entry and followed from 1954 through 1979 and the NHANES I Epidemiologic Followup Study (NHEFS) cohort of a national sample of U.S. adults aged 55-74 at entry and followed from 1971 through 1992. Direct and indirect survey data indicate that 50-70% of those who were current cigarette smokers at entry had quit smoking during the 19- to 26-year follow-up periods. The impact of smoking cessation on mortality among the cigarette smokers as a whole has been assessed by determining the time trend of the relative risk (RR) of death and 95% confidence interval (CI) for the cigarette smokers compared with never-smokers over the entire follow-up period in both cohorts. The total death rates for the 1954/57 U.S. veteran smokers as a whole (63,159 males) have converged only slightly toward those of never-smokers, from RR = 1.65 (1.58-1.72) during 1954-1959 to RR = 1.61 (1.58-1.63) during 1954-1979. The lung cancer death rates for 1954/57 smokers as a whole have not converged toward those of never-smokers, with RR = 10.89 (7.70-15.41) during 1954-1959 and RR = 11.10 (9.78-12.61) during 1954-1979. The total death rates for the 1971-1975 NHEFS smokers as a whole (694 males and 1116 females) have not converged toward those of never-smokers. For males, RR = 1.92 (1.46-2.52) during 1971-1982 and RR = 1.96 (1.63-2.36) during 1971-1992; for females, RR = 1.79 (1.31-2.46) during 1971-1982 and RR = 1.79 (1.47-2.17) during 1971-1992. The lung cancer death rates have diverged, based on small numbers of deaths. For males, RR = 15.76 (2.06-120.61) during 1971-1982 and RR = 22.20 (5.31-92.92) during 1971-1992; for females, RR = 2.92 (0.57-15.06) during 1971-1982 and RR = 4.74 (1.94-11.59) during 1971-1992. These trends are contrary to the substantial convergence predicted by the death rate trends among U.S. veterans who were former smokers at the

  16. Shisha smoking: An emerging trend in Southeast Asian nations.

    PubMed

    Ramachandra, Srinivas S; Yaldrum, Ali

    2015-08-01

    Shisha smoking, with origins in India and the Arab world, is today spreading rapidly into other parts of the world. One such region is Southeast Asia,where shisha bars are commonly seen around educational institutions. The general public remains unaware of the harmful effects of shisha smoking and many assume that shisha smoking does not involve tobacco. Shisha smoking is not adequately addressed in the current anti-tobacco policies by most governments of Southeast Asia. Only a few countries have already taken concrete measures of including shisha smoking in anti-tobacco policies. We highlight the emerging trend of shisha smoking in Southeast Asian nations, associated health effects, and the loopholes in the governmental policies that are being exploited by the vendors of shisha. While most research, taxation policies, and health education on tobacco-related products have focused on cigarettes, additional methods of tobacco delivery become more common. PMID:25995064

  17. Smoking trends among women in India: Analysis of nationally representative surveys (1993–2009)

    PubMed Central

    Goel, Sonu; Tripathy, Jaya Prasad; Singh, Rana J.; Lal, Pranay

    2014-01-01

    Background: There is growing concern among policy makers with respect to alarming growth in smoking prevalence among women in the developing countries. Methods: Using disaggregated data from five nationally representative surveys: Global Adult Tobacco Survey 2010, National Family Health Survey-III (NFHS-III) 2004–2005, NFHS-II 1998-1999, National Sample Survey (NSS) 52nd Round 1995–1996, NSS 50th Round 1993-1994 we analysed female smoking trend from 1993-2009. Tobacco use among females was monitored for almost two decades focusing on gender, literacy, and state-specific trends among respondents aged >15 years. Results: Smoking use among women has doubled from 1.4% to 2.9% (P < 0.001) during the period 2005-2010. The prevalence of smoking increased with decrease in per capita State Gross Domestic Product and literacy status for both men and women. Conclusion: As the overall smoking prevalence grows, female smoking is growing at a faster rate than smoking among males, which is an emerging concern for tobacco control in India and requires the attention of policymakers. PMID:25422803

  18. Correlates of Perceived Smoking Prevalence Among Korean American Emerging Adults.

    PubMed

    Cerrada, Christian J; Unger, Jennifer B; Huh, Jimi

    2016-10-01

    Perceived smoking prevalence, a strong predictor of actual smoking behavior, may be influenced by the ethnicity and gender of the reference group presented to Korean American emerging adults. Self-identifying Korean and Korean Americans aged 18-25 (N = 475), were invited to complete a 15-20 min online survey about their attitudes towards smoking. Predictors of perceived smoking prevalence were evaluated separately for four reference groups: Caucasian Americans, Korean Americans in general, Korean American men, and Korean American women. Respondents' smoking status was associated with perceived smoking prevalence for all reference groups except Caucasian Americans, even among light smokers. Father's smoking status was associated with perceived smoking prevalence for Korean American men, only among females respondents. Findings suggest that ethnicity and gender of both the reference group and respondents influence smoking rate estimates. Tailoring intervention content to the target population's gender and ethnicity may be a way to enhance smoking prevention strategies. PMID:27075031

  19. Effect of Exposure to Smoking in Movies on Young Adult Smoking in New Zealand

    PubMed Central

    Gendall, Philip; Hoek, Janet; Edwards, Richard; Glantz, Stanton

    2016-01-01

    Onscreen Smoking Is a Form of Tobacco Marketing Tobacco advertising has been prohibited in New Zealand since 1990, and the government has set a goal of becoming a smokefree nation by 2025. However, tobacco marketing persists indirectly through smoking in motion pictures, and there is strong evidence that exposure to onscreen smoking causes young people to start smoking. We investigated the relationship between exposure to smoking in movies and youth smoking initiation among New Zealand young adults. Data from an online survey of 419 smokers and non-smokers aged 18 to 25 were used to estimate respondents’ exposure to smoking occurrences in 50 randomly-selected movies from the 423 US top box office movies released between 2008 and 2012. Analyses involved calculating movie smoking exposure (MSE) for each respondent, using logistic regression to analyse the relationship between MSE and current smoking behaviour, and estimating the attributable fraction due to smoking in movies. Effect of Smoking in Movies on New Zealand Youth Exposure to smoking occurrences in movies was associated with current smoking status. After allowing for the influence of family, friends and co-workers, age and rebelliousness, respondents’ likelihood of smoking increased by 11% for every 100-incident increase in exposure to smoking incidents, (aOR1.11; p< .05). The estimated attributable fraction due to smoking in movies was 54%; this risk could be substantially reduced by eliminating smoking from movies currently rated as appropriate for youth. We conclude that exposure to smoking in movies remains a potent risk factor associated with smoking among young adults, even in a progressive tobacco control setting such as New Zealand. Harmonising the age of legal tobacco purchase (18) with the age at which it is legal to view smoking in movies would support New Zealand’s smokefree 2025 goal. PMID:26960189

  20. Global trends of lung cancer mortality and smoking prevalence

    PubMed Central

    Torre, Lindsey A.; Jemal, Ahmedin

    2015-01-01

    Lung cancer killed approximately 1,590,000 persons in 2012 and currently is the leading cause of cancer death worldwide. There is large variation in mortality rates across the world in both males and females. This variation follows trend of smoking, as tobacco smoking is responsible for the majority of lung cancer cases. In this article, we present estimated worldwide lung cancer mortality rates in 2012 using the World Health Organization (WHO) GLOBOCAN 2012 and changes in the rates during recent decades in select countries using WHO Mortality Database. We also show smoking prevalence and trends globally and at the regional level. By region, the highest lung cancer mortality rates (per 100,000) in 2012 were in Central and Eastern Europe (47.6) and Eastern Asia (44.8) among males and in Northern America (23.5) and Northern Europe (19.1) among females; the lowest rates were in sub-Saharan Africa in both males (4.4) and females (2.2). The highest smoking prevalence among males is generally in Eastern and South-Eastern Asia and Eastern Europe, and among females is in European countries, followed by Oceania and Northern and Southern America. Many countries, notably high-income countries, have seen a considerable decrease in smoking prevalence in both males and females, but in many other countries there has been little decrease or even an increase in smoking prevalence. Consequently, depending on whether or when smoking prevalence has started to decline, the lung cancer mortality trend is a mixture of decreasing, stable, or increasing. Despite major achievements in tobacco control, with current smoking patterns lung cancer will remain a major cause of death worldwide for several decades. The main priority to reduce the burden of lung cancer is to implement or enforce effective tobacco control policies in order to reduce smoking prevalence in all countries and prevent an increase in smoking in sub-Saharan Africa and women in low- and middle-income countries (LMICs). PMID

  1. Smoking and Attitudes on Smoke-Free Air Laws Among Club-Going Young Adults

    PubMed Central

    Kelly, Brian C.; Weiser, Jonathan D.; Parsons, Jeffrey T.

    2009-01-01

    This report assesses smoking rates and support for indoor smoking bans among club-going young adults in New York City. Nearly half of the sample were smokers. Gay, lesbian, and bisexual young adults were more likely to smoke than were heterosexual participants. No differences in smoking rates were found between sexes or between Whites and non-Whites. Support for the smoking ban exists among young adults (68.6%). This is universal, as no differences in support for the ban were found by sex, race, or sexual identity. Smokers supported the ban (57.8%) less than nonsmokers did (77.3%). Yet, it remains notable that a majority support the smoking ban among smokers. PMID:19731187

  2. Movie Smoking and Youth Initiation: Parsing Smoking Imagery and Other Adult Content

    PubMed Central

    Farrelly, Matthew C.; Kamyab, Kian; Nonnemaker, James; Crankshaw, Erik; Allen, Jane A.

    2012-01-01

    Objectives To isolate the independent influence of exposure to smoking and other adult content in the movies on youth smoking uptake. Methods We used discrete time survival analysis to quantify the influence of exposure to smoking and other adult content in the movies on transitioning from (1) closed to open to smoking; (2) never to ever trying smoking; and (3) never to ever hitting, slapping, or shoving someone on two or more occasions in the past 30 days. The latter is a comparative outcome, hypothesized to have no correlation with exposure to smoking in the movies. Results Assessed separately, both exposure to smoking imagery and exposure to adult content were associated with increased likelihood of youth becoming open to smoking (OR = 1.09, 95% CI: 1.04–1.15 and OR = 1.10, 95% CI: 1.04–1.17) and having tried smoking (OR = 1.06, 95% CI: 1.00–1.12 and OR = 1.06, 95% CI: 1.00–1.13). Both measures were also separately associated with aggressive behavior (OR = 1.09, 95% CI: 1.04–1.14 and OR = 1.09, 95% CI: 1.04–1.15). A very high correlation between the two measures (0.995, p<0.000) prevented an assessment of their independent effects on smoking initiation. Conclusion Although exposure to smoking in the movies is correlated with smoking susceptibility and initiation, the high correlation between exposure to smoking in the movies and other adult content suggests that more research is needed to disentangle their independent influence on smoking. PMID:23251654

  3. Smoking and lung cancer: current trends in Austria

    PubMed Central

    Thompson, Caroline A.; Waldhör, Thomas; Schernhammer, Eva S.; Hackl, Monika; Vutuc, Christian; Haidinger, Gerald

    2013-01-01

    Summary Background Despite a recent decline in smoking behavior in many European countries, lung cancer rates remain high, especially in Central and Eastern Europe. This paper aims to describe trends in smoking behavior and lung cancer incidence and mortality, including histopathological classification of lung cancer, in a Central European country: Austria. Methods Using data from the Austrian Central Cancer Registry, we calculated age-standardized incidence, histopathology-specific incidence, and age-standardized and birth cohort-specific mortality rates for all lung cancer cases in Austria. Using national survey data, we estimated prevalence of smoking in the Austrian population. Our analysis covers the time period from 1970 to 2009. Results In 2009, lung cancer incidence rates were 41.3/100,000 and 18.5/100,000 and mortality rates were 36.3/100,000 and14.5/100,000, for males and females, respectively. Male lung cancer rates declined but increased steadily in females over the past three decades. In 2009, the most common histological type is adenocarcinoma, which reflects a shift from predominantly squamous cell carcinoma and large cell carcinoma in the mid 1980s. In 2009, 27 % of men and 19 % of women were smokers, which represent a rise of smoking rates in women, especially in younger women, and a decline in the men. Conclusions While in Austrian men the lung cancer rates, in accordance with their decreasing prevalence of smoking, declined over the past 30 years, the increasing smoking prevalence and lung cancer rates in women remain a public health concern. Antismoking laws and public health initiatives to curtail smoking habits are needed in Austria, especially targeting younger women. PMID:22815002

  4. Cigarette Consumption and Cigarette Smoking Prevalence Among Adults in Kansas

    PubMed Central

    Lai, Sue Min

    2015-01-01

    Introduction Recent tobacco prevention and cessation activities have focused on nonsmoking ordinances and behavioral changes, and in Kansas, the overall prevalence of cigarette smoking among adults has decreased. The objective of this study was to determine whether overall cigarette consumption (mean annual number of cigarettes smoked) in Kansas also decreased. Methods Data on cigarette smoking prevalence for 91,465 adult Kansans were obtained from the Behavioral Risk Factor Surveillance System survey for 1999 through 2010. Data on annual cigarette consumption were obtained from the 2002 and 2006 Kansas Adult Tobacco Survey and analyzed by totals, by sex, and by smoking some days or smoking every day. Linear regression was used to evaluate rate changes over time. Results Among men, but not women, cigarette smoking prevalence decreased significantly over time. The prevalence of smoking every day decreased significantly among both men and women, whereas the prevalence of smoking on some days increased significantly for women but not men. For current smokers, the mean annual number of cigarettes consumed remained the same. Conclusion The decline in overall smoking prevalence coupled with the lack of change in mean annual cigarette consumption may have resulted in a more intense exposure to cigarettes for the smoking population. The significant increase in some day use among women indicates a need for additional prevention and education activities; the impact on future lung cancer incidence rates needs further investigation. PMID:26068414

  5. Age-period-cohort analysis of smoking prevalence among young adults in Korea

    PubMed Central

    2016-01-01

    OBJECTIVES: Smoking prevalence among Korean men in their thirties is substantially high (approximately 50%). An in-depth analysis of smoking trends among young adults in their twenties is necessary to devise antismoking policies for the next 10 years. This study aimed to identify the contributions of age, period, and birth cohort effects on smoking prevalence in young adults. METHODS: Subjects comprised 181,136 adults (83,947 men: 46.3%; 97,189 women: 53.7%) aged 19 to 30 years from the 2008-2013 Korea Community Health Survey. Smoking prevalence adjusted with reference to the 2008 population was applied to the age-period-cohort (APC) model to identify the independent effects of each factor. RESULTS: For men, smoking prevalence rapidly escalated among subjects aged 19 to 22 years and slowed down among those aged 23 to 30 years, declined during 2008 to 2010 but stabilized during 2011 to 2013, and declined in birth cohorts prior to 1988 but stabilized in subjects born after 1988. However, in APC models, smoking prevalence increased with age in the 1988 to 1991 birth cohort. In this birth cohort, smoking prevalence at age 19 to 20 years was approximately 24% but increased to 40% when the subjects turned 23 to 24 years. For women, smoking prevalence was too low to generate consistent results. CONCLUSIONS: Over the past six years and in recent birth cohorts, smoking prevalence in adults aged 19 to 30 years has declined and is stable. Smoking prevalence should be more closely followed as it remains susceptible to an increase depending on antismoking policies or social conditions. PMID:27197740

  6. Are Tobacco Control Policies Effective in Reducing Young Adult Smoking?

    PubMed Central

    Farrelly, Matthew C.; Loomis, Brett R.; Kuiper, Nicole; Han, Beth; Gfroerer, Joseph; Caraballo, Ralph S.; Pechacek, Terry F.; Couzens, G. Lance

    2015-01-01

    Purpose We examined the influence of tobacco control program funding, smoke-free air laws, and cigarette prices on young adult smoking outcomes. Methods We use a natural experimental design approach that uses the variation in tobacco control policies across states and over time to understand their influence on tobacco outcomes. We combine individual outcome data with annual state-level policy data to conduct multivariable logistic regression models, controlling for an extensive set of sociodemographic factors. The participants are 18- to 25-year-olds from the 2002–2009 National Surveys on Drug Use and Health. The three main outcomes are past-year smoking initiation, and current and established smoking. A current smoker was one who had smoked on at least 1 day in the past 30 days. An established smoker was one who had smoked 1 or more cigarettes in the past 30 days and smoked at least 100 cigarettes in his or her lifetime. Results Higher levels of tobacco control program funding and greater smoke-free-air law coverage were both associated with declines in current and established smoking (p < .01). Greater coverage of smoke-free air laws was associated with lower past year initiation with marginal significance (p = .058). Higher cigarette prices were not associated with smoking outcomes. Had smoke-free-air law coverage and cumulative tobacco control funding remained at 2002 levels, current and established smoking would have been 5%–7% higher in 2009. Conclusions Smoke-free air laws and state tobacco control programs are effective strategies for curbing young adult smoking. PMID:24268360

  7. Smoking among Aboriginal adults in Sydney, Australia.

    PubMed

    Arjunan, Punitha; Poder, Natasha; Welsh, Kerry; Bellear, LaVerne; Heathcote, Jeremy; Wright, Darryl; Millen, Elizabeth; Spinks, Mark; Williams, Mandy; Wen, Li Ming

    2016-04-01

    Issue addressed Tobacco consumption contributes to health disparities among Aboriginal Australians who experience a greater burden of smoking-related death and diseases. This paper reports findings from a baseline survey on factors associated with smoking, cessation behaviours and attitudes towards smoke-free homes among the Aboriginal population in inner and south-western Sydney. Methods A baseline survey was conducted in inner and south-western Sydney from October 2010 to July 2011. The survey applied both interviewer-administered and self-administered data collection methods. Multiple logistic regression was performed to determine the factors associated with smoking. Results Six hundred and sixty-three participants completed the survey. The majority were female (67.5%), below the age of 50 (66.6%) and more than half were employed (54.7%). Almost half were current smokers (48.4%) with the majority intending to quit in the next 6 months (79.0%) and living in a smoke-free home (70.4%). Those aged 30-39 years (AOR 3.28; 95% CI: 2.06-5.23) and the unemployed (AOR 1.67; 95% CI: 1.11-2.51) had higher odds for current smoking. Participants who had a more positive attitude towards smoke-free homes were less likely to smoke (AOR 0.79; 95% CI: 0.74-.85). Conclusions A high proportion of participants were current smokers among whom intention to quit was high. Age, work status and attitudes towards smoke-free home were factors associated with smoking. So what? The findings address the scarcity of local evidence crucial for promoting cessation among Aboriginal tobacco smokers. Targeted promotions for socio-demographic subgroups and of attitudes towards smoke-free homes could be meaningful strategies for future smoking-cessation initiatives. PMID:26235612

  8. Current cigarette smoking among adults - United States, 2005-2014.

    PubMed

    Jamal, Ahmed; Homa, David M; O'Connor, Erin; Babb, Stephen D; Caraballo, Ralph S; Singh, Tushar; Hu, S Sean; King, Brian A

    2015-11-13

    Tobacco smoking is the leading cause of preventable disease and death in the United States, resulting in approximately 480,000 premature deaths and more than $300 billion in direct health care expenditures and productivity losses each year (1). To assess progress toward achieving the Healthy People 2020 objective of reducing the percentage of U.S. adults who smoke cigarettes to ≤12.0%,* CDC assessed the most recent national estimates of smoking prevalence among adults aged ≥18 years using data from the 2014 National Health Interview Survey (NHIS). The percentage of U.S. adults who smoke cigarettes declined from 20.9% in 2005 to 16.8% in 2014. Among daily cigarette smokers, declines were observed in the percentage who smoked 20–29 cigarettes per day (from 34.9% to 27.4%) or ≥30 cigarettes per day (from 12.7% to 6.9%). In 2014, prevalence of cigarette smoking was higher among males, adults aged 25–44 years, multiracial persons and American Indian/Alaska Natives, persons who have a General Education Development certificate, live below the federal poverty level, live in the Midwest, are insured through Medicaid or are uninsured, have a disability or limitation, or are lesbian, gay, or bisexual. Proven population-based interventions, including tobacco price increases, comprehensive smoke-free laws, high impact mass media campaigns, and barrier-free access to quitting assistance, are critical to reduce cigarette smoking and smoking-related disease and death among U.S. adults. PMID:26562061

  9. An Updated Global Picture of Cigarette Smoking Persistence among Adults

    PubMed Central

    Troost, Jonathan P.; Barondess, David A.; Storr, Carla L.; Wells, J. Elisabeth; Al-Hamzawi, Ali Obaid; Andrade, Laura Helena; Bromet, Evelyn; Bruffaerts, Ronny; Florescu, Silvia; de Girolamo, Giovanni; de Graaf, Ron; Gureje, Oye; Haro, Josep Maria; Hu, Chiyi; Huang, Yueqin; Karam, Aimee N.; Kessler, Ronald C.; Lepine, Jean-Pierre; Matschinger, Herbert; Medina-Mora, Maria Elena; O'Neill, Siobhan; Posada-Villa, Jose; Sagar, Rajesh; Takeshima, Tadashi; Tomov, Toma; Williams, David R.; Anthony, James C.

    2012-01-01

    Background Cross-national variance in smoking prevalence is relatively well documented. The aim of this study is to estimate levels of smoking persistence across 21 countries with a hypothesized inverse relationship between country income level and smoking persistence. Methods Data from the World Health Organization World Mental Health Survey Initiative were used to estimate cross-national differences in smoking persistence–the proportion of adults who started to smoke and persisted in smoking by the date of the survey. Result There is large variation in smoking persistence from 25% (Nigeria) to 85% (China), with a random-effects meta-analytic summary estimate of 55% with considerable cross-national variation. (Cochran's heterogeneity Q statistic=6,845; p<0.001). Meta-regressions indicated observed differences are not attributable to differences in country income level, age distribution of smokers, or how recent the onset of smoking began within each country. Conclusion While smoking should remain an important public health issue in any country where smokers are present, this report identifies several countries with higher levels of smoking persistence (namely, China and India). PMID:23626929

  10. African American Young Adult Smoking Initiation: Identifying Intervention Points and Prevention Opportunities

    ERIC Educational Resources Information Center

    Cheney, Marshall K.; Mansker, Jacqueline

    2014-01-01

    Background: African Americans have one of the lowest smoking rates as teens yet have one of the highest smoking rates as adults. Approximately 40% of African Americans who have ever smoked started smoking between the ages of 18 and 21. Purpose: This study aimed to identify why African American young adults began smoking in young adulthood and what…

  11. Smoking-Related Knowledge, Attitudes, Behaviors, Smoking Cessation Idea and Education Level among Young Adult Male Smokers in Chongqing, China

    PubMed Central

    Xu, Xianglong; Liu, Lingli; Sharma, Manoj; Zhao, Yong

    2015-01-01

    Introduction: In 2012 in China, 52.9% of men were reported to smoke while only 2.4% of women smoked. This study explored the smoking-related Knowledge, Attitudes and Practices (KAP) among young adult male smokers. Methods: A cross-sectional study was conducted in four municipal areas of Chongqing using a questionnaire administered to 536 natives young male smokers aged 18–45 years old. Results: The total score of smoking cognition, the total score of smoking attitude and the total score of positive behavior to quit smoking was significantly different among the three groups by education. Besides, 30.97% of male smokers never seriously thought about quitting smoking. Logistic regression analysis found smoking-related knowledge, attitudes, behaviors and sociodemographic factors affect having smoking cessation idea. But no statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking in a sample of higher education. No statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking (Pearson correlation coefficient = 0.03012, p = 0.6811), and also no statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking (Pearson correlation coefficient = 0.08869, p = 0.2364)  in the sample of higher education young adult males Conclusions: Young adult males with higher education have a better knowledge of smoking hazards and a more positive attitude toward smoking, however, this knowledge and attitude do not necessarily translate into health behavioral outcomes such as not smoking. Overall the present findings indicate that no statistically significant correlation between the education level and quitting smoking idea exists among young adult male smokers in China. This survey gives a snapshot of the impact of education on smoking-related KAP among young adults male smokers. PMID:25689992

  12. A Study of Cigarett Smoking Among Adults.

    ERIC Educational Resources Information Center

    Mausner, Bernard

    The various activities carried out under a grant from the Cancer Society are discussed, including preparatory work, pilot and exploratory studies, the conduct of the major study, and additional activities. The bulk of the report, however, is devoted to the major study in which measures were obtained of: 1) patterns of support for smoking; 2)…

  13. Environmental tobacco smoke exposure and asthma in adults.

    PubMed Central

    Weiss, S T; Utell, M J; Samet, J M

    1999-01-01

    Environmental tobacco smoke (ETS) contaminates indoor air in homes and workplaces. Although the adverse effects of active cigarette smoking on the respiratory tract have been extensively characterized, the effects of ETS exposure on adult asthma have not yet been investigated extensively and the available data are limited. This article examines the evidence for ETS exposure as a cause of asthma and asthma exacerbation in adults, and for ETS exposure in the workplace specifically as contributing to these health effects. It addresses methodological barriers that limit the available data and evaluates the adequacy of the data for risk assessment. PMID:10592149

  14. Prevalence of Cigarette Smoking among Adult Cancer Survivors in Korea

    PubMed Central

    Park, Jin Joo

    2015-01-01

    Purpose Cigarette smoking is associated not only with increased risk of cancer incidence, but also influences prognosis, and the quality of life of the cancer survivors. Thus, smoking cessation after cancer diagnosis is necessary. However, smoking behavior among Korean cancer-survivors is yet unknown. Materials and Methods We investigated the smoking status of 23770 adults, aged 18 years or older, who participated in the Health Interview Survey of the Korea National Health and Nutrition Examination Survey from 2007 to 2010. Data on the cancer diagnosis and smoking history were obtained from an interview conducted by trained personals. "Cancer-survivor" was defined as anyone who has been diagnosed with cancer by a physician regardless of time duration since diagnosis. Smoking status was classified into "never-smoker", "former-smoker", and "current-smoker". Former-smoker was further divided into "cessation before diagnosis" and "cessation after diagnosis". Results Overall, 2.1% of Korean adults were cancer-survivors. The smoking rate of Korean cancer-survivors was lower than that of non-cancer controls (7.8±1.3% vs. 26.4±0.4%, p<0.001). However, 53.4% of the cancer-survivors continued to smoke after their cancer diagnosis. In multivariate analysis, male gender [odds ratio (OR), 6.34; 95% confidence interval (CI), 2.62-15.31], middle-aged group (OR, 2.74; 95% CI, 1.12-6.72), the lowest income (OR, 4.10; 95% CI, 1.19-14.15), living with smoking family member(s) (OR, 5.49; 95% CI, 2.42-12.48), and the poor self-perceived health status (OR, 2.78; 95% CI, 1.01-7.71) were independently associated with persistent smoking among Korean cancer-survivors. Conclusion The smoking rate among Korean cancer survivors is low. However, the smoking cessation rate after the cancer diagnosis is also low. This mandates comprehensive and systematic intervention for smoking cessation among cancer-survivors. PMID:25684009

  15. Young LGBT Adults Are Target of FDA Stop-Smoking Campaign

    MedlinePlus

    ... Young LGBT Adults Are Target of FDA Stop-Smoking Campaign Tobacco use is common among these 18- ... and Drug Administration has launched an LGBT stop-smoking campaign. "We know LGBT young adults in this ...

  16. Association of smoking status, cumulative smoking, duration of smoking cessation, age of starting smoking, and depression in Korean adults

    PubMed Central

    2012-01-01

    Background Many previous studies did not sufficiently control for several confounding factors that may affect the association between smoking and depression, such as socioeconomic status. We investigated the association between depression and smoking status, smoking exposure, duration of smoking cessation, and age of starting smoking while controlling for socioeconomic factors. Methods This study was based on a community health survey performed in Jeollanam-do, South Korea, between September and November 2009. In total, 20,084 subjects (9,118 males and 10,966 females) were included in the analysis. Information on smoking characteristics, such as smoking status, pack-years of smoking, and age of starting smoking, was collected using a standardized questionnaire. Depression was defined using the Korean CES-D score. Results The odds ratios (ORs) of depression were 1.35 (0.92–1.98) for former smokers and 1.77 (1.27–2.48) for current-smokers among males, and 2.67 (1.38–5.16) for former smokers and 3.72 (2.11–6.54) for current-smokers among females, after adjusting for other confounding factors. Compared to light smoking, heavy smoking was significantly associated with depression in males [OR = 3.97, 95% confidence interval (CI) = 1.42–11.14], but not in females (OR = 1.24, 95% CI = 0.73–2.09). No significant associations between depression and age of starting smoking and duration of smoking cessation were observed among former smokers. Conclusions Our data demonstrate that smoking is strongly associated with depression, particularly among females. These findings suggest that depression prevention may need to be combined with smoking prevention and that different strategies may be needed for males and females. PMID:22938088

  17. Waterpipe Tobacco Smoking and Susceptibility to Cigarette Smoking Among Young Adults in the United States, 2012–2013

    PubMed Central

    Haider, M. Rifat; Barnett, Tracey E.; Guo, Yi; Getz, Kayla R.; Thrasher, James F.; Maziak, Wasim

    2016-01-01

    Introduction Waterpipe tobacco smoking, also known as hookah and shisha, has surged in popularity among young people in the United States. Waterpipe is also increasingly becoming the first tobacco product that young people try. Given the limited access to and limited portability of waterpipes, waterpipe smokers who become more nicotine dependent over time may be more likely to turn to cigarettes. This study examined the relationship between waterpipe tobacco smoking and susceptibility to cigarette smoking among young adults in the United States. Methods Using data from the 2012–2013 National Adult Tobacco Survey, a nationally representative sample of US adults, we reported rates of current waterpipe smoking and susceptibility to cigarette smoking by demographic characteristics and by use of other tobacco products among survey participants aged 18 to 24 years. Multivariable logistic regression was used to examine the relationship between current waterpipe smoking and susceptibility to cigarette smoking, defined as the lack of a firm intention not to smoke soon or within the next year. Results Of 2,528 young adults who had never established cigarette smoking, 15.7% (n = 398) reported being waterpipe smokers (every day or some days [n = 97; 3.8%] or rarely [n = 301; 11.9%]); 44.2% (176/398) of waterpipe smokers reported being susceptible to cigarette smoking. Those who smoked waterpipe rarely were 2.3 times as susceptible to cigarette smoking as those who were not current waterpipe smokers (OR = 2.3; 95% CI, 1.6–3.4). Conclusion Current waterpipe smoking is associated with susceptibility to cigarette smoking among young adults in the United States. Longitudinal studies are needed to demonstrate causality between waterpipe smoking and initiation of cigarette smoking. PMID:26890407

  18. Ethnic and Gender Differences in Smoking and Smoking Cessation in a Population of Young Adult Air Force Recruits.

    ERIC Educational Resources Information Center

    Ward, Kenneth D.; Vander Weg, Mark W.; Kovach, Kristen Wood; Klesges, Robert C.; DeBon, Margaret W.; Haddock, C. Keith; Talcott, G. Wayne; Lando, Harry A.

    2002-01-01

    Investigated gender and ethnic differences in smoking and smoking cessation among young adult military recruits. Surveys administered at the start of basic training indicated that whites (especially white females) and Native Americans were more likely to smoke than other ethnic groups. Gender differences were not observed in cessation rates, which…

  19. "Kids Who Smoke Think that They Can Be Adults as Well": Children's Smoking and Transitions to Adulthood

    ERIC Educational Resources Information Center

    Milton, Beth S.; Dugdill, Lindsey; Porcellato, Lorna A.; Springett, R. Jane

    2008-01-01

    This article aims to explore the ways in which preadolescents associate smoking with transitions to adulthood, in the context of sociological theories of childhood, using data from the Liverpool Longitudinal Study of Smoking. The research found that at age 9 many of the cohort argued that smoking was more acceptable for adults because they had…

  20. Lung cancer histology and smoking--relationship and time trends among Jewish males in Israel.

    PubMed

    Rennert, G; Rennert, H S; Epstein, L

    1991-01-01

    Due to the recent reported increase in incidence rates of adenocarcinoma and the weaker relationship of this histological type to smoking, a study was undertaken to investigate changes over time in smoking and lung cancer histology. Medical records of 428 Jewish male lung cancer patients from 1957 to 1985 were studied for smoking history and histological diagnosis. No time trend was found in the smoking-histology relationship, although in this study adenocarcinoma was found to be strongly related to smoking in all periods. Thus, the increase in adenocarcinoma reported in Israel is not the reflection of less smoking or a change in the smoking-adenocarcinoma relationship. It is postulated that changes in the type of cigarettes smoked might be responsible for the change in the incidence of histological types. PMID:1851668

  1. Epidemiology of smoking among Kuwaiti adults: prevalence, characteristics, and attitudes.

    PubMed Central

    Memon, A.; Moody, P. M.; Sugathan, T. N.; el-Gerges, N.; al-Bustan, M.; al-Shatti, A.; al-Jazzaf, H.

    2000-01-01

    INTRODUCTION: In 1996 we conducted a cross-sectional survey to study the epidemiology of smoking among Kuwaiti adults. METHODS: The 4000 participants were selected using a three-stage stratified cluster sampling design. Altogether 3859 participants (1798 males, 2061 females) returned a completed self-administered questionnaire. RESULTS: The prevalence of smoking was 34.4% (95% confidence interval (CI) = 32.2-36.6) among men and 1.9% (95% CI = 1.3-2.5) among women. Among men, the highest prevalence (56.5%; 95% CI = 36.2-76.8) was observed in the youngest age group (< or = 20 years). Among women the highest prevalence was observed in one of the older age groups (46-50 years) (7.1%; 95% CI = 3.1-11.1). Multiple logistic regression analysis showed that the following factors were independently associated with smoking: lower levels of education (odds ratio (OR) 3.5; 95% CI = 1.5-8.4), lower employment grade (OR = 4.1; 2.5-6.7), and being a separated, divorced, or widowed woman (OR = 4.9; 95% CI = 2.0-11.8). The majority of smokers (68%) began smoking when younger than 20 years; significantly more men (70%) than women (33%) began smoking at these ages (P < 0.0001). On average, men began smoking at an earlier age (18 years vs 21 years; P < 0.001) and therefore had smoked for a longer period (15 years vs 12 years; P < 0.05); men also consumed a higher number of cigarettes each day (26 vs 17; P < 0.05). A large proportion of smokers were ignorant about the health consequences of passive smoking: about 77% of those with children reported that they smoked in the presence of their children. Almost half (47%) of all smokers stated that they wanted to stop smoking, and about 56% had attempted to quit. The biggest perceived barrier to quitting was uncertainty about "how to quit". A total of 338 respondents (8.8%; 95% CI = 5.8-11.9) were classified as former smokers. About half of the former smokers had quit between the ages of 20 and 29 years; the average age of quitting was 28

  2. Adverse Childhood Experiences and Adult Smoking, Nebraska, 2011

    PubMed Central

    Safranek, Thomas; Buss, Bryan; Cadwell, Betsy L.; Mannino, David

    2013-01-01

    Introduction Smoking is a public health risk; the prevalence of smoking among adults in Nebraska is 18.4%. Studies indicate that maltreatment of children alters their brain development, possibly increasing risk for tobacco use. Previous studies have documented associations between childhood maltreatment and adult health behaviors, demonstrating the influence of adverse experiences on tobacco use. We examined prevalence and associations between adverse childhood experiences and smoking among Nebraskans. Methods We analyzed 2011 Nebraska Behavioral Risk Factor Surveillance System (Adverse Childhood Experience module) data, defining adverse childhood experience exposures as physical, sexual, and verbal abuse (ie, direct exposures), and household dysfunction associated with mental illness, substance abuse, divorce, domestic violence, and living with persons with incarceration histories (ie, environmental exposures). We estimated prevalence of exposures, taking into account the complex survey design. We used logistic regression with predicted margins to estimate adjusted relative risk for smoking by direct or environmental exposure. Results Approximately 51% of Nebraskans experienced 1 or more adverse childhood events; 7% experienced 5 or more. Prevalence of environmental exposures (42%) was significantly higher than that of direct exposures (31%). Prevalence of individual exposures ranged from 6% (incarceration of a household member) to 25% (verbal abuse). Adjusted relative risks of smoking for direct and environmental exposures were 1.5 and 1.8, respectively. Conclusion We present a new method of evaluating adverse childhood experience data. Prevalence of adverse childhood experiences is high among Nebraskans, and these exposures are associated with smoking. State-specific strategies to monitor adverse events among children and provide interventions might help to decrease the smoking rate in this population. PMID:24050529

  3. Health literacy, smoking, and health indicators in African American adults

    PubMed Central

    Stewart, Diana W.; Vidrine, Jennifer I.; Shete, Sanjay; Spears, Claire A.; Cano, Miguel A.; Correa-Fernández, Virmarie; Wetter, David W.; McNeill, Lorna H.

    2015-01-01

    We examined cross-sectional associations of health literacy (HL) with smoking and other established health indicators among 1,467 African American adults. Data emanated from a longitudinal cohort study designed to investigate cancer risk factors among church-going African American adults. We conducted linear and logistic regression analyses to assess associations between HL and health indicators. HL was assessed using an established single-item screening question. Outcomes included indicators of poor physical (cigarette smoking, self-rated general and physical health) and mental health (self-rated mental health, depressive symptoms, perceived stress). Nearly 19% of participants had low HL. Low HL was significantly associated with current smoking, poorer self-rated general and physical health, and higher perceived stress (ps < .05) even after controlling for demographic variables (i.e., age, gender, relationship status) and indicators of socioeconomic status (i.e., education, income, insurance status). Low HL appears to be an independent risk factor for smoking and other indicators of poor physical and mental health in a large sample of African American adults. Future directions and clinical implications are discussed. PMID:26513028

  4. Health Literacy, Smoking, and Health Indicators in African American Adults.

    PubMed

    Hoover, Diana Stewart; Vidrine, Jennifer I; Shete, Sanjay; Spears, Claire A; Cano, Miguel A; Correa-Fernández, Virmarie; Wetter, David W; McNeill, Lorna H

    2015-01-01

    We examined cross-sectional associations of health literacy (HL) with smoking and other established health indicators among 1,467 African American adults. Data emanated from a longitudinal cohort study designed to investigate cancer risk factors among church-going African American adults. We conducted linear and logistic regression analyses to assess associations between HL and health indicators. HL was assessed using an established single-item screening question. Outcomes included indicators of poor physical health (cigarette smoking, self-rated general and physical health) and mental health (self-rated mental health, depressive symptoms, perceived stress). Nearly 19% of participants had low HL. Low HL was significantly associated with current smoking, poorer self-rated general and physical health, and higher perceived stress (ps < .05) even after we controlled for demographic variables (i.e., age, gender, relationship status) and indicators of socioeconomic status (i.e., education, income, insurance status). Low HL appears to be an independent risk factor for smoking and other indicators of poor physical and mental health in a large sample of African American adults. Future directions and clinical implications are discussed. PMID:26513028

  5. Cigarette smoking and the risk of adult leukemia: results from the Three Mile Island cohort study.

    PubMed

    Xu, Xiaohui; Talbott, Evelyn O; Zborowski, Jeanne V; Rager, Judith R

    2007-01-01

    Smoking is an unconfirmed risk factor for the development of leukemia. The authors examined the potential link using data from the Three Mile Island cohort for the period 1979-1995. Eligible for analysis were 24,539 individuals aged 14 years or older who were followed up over 16 years from the Three Mile Island cohort. The authors identified all incident leukemia cases through the Pennsylvania Department of Health Cancer Registry. They used the Cox proportional hazards model to evaluate the relationships and observed 42 incident leukemia cases, including 15 acute myeloid leukemia (AML) cases, in the cohort. After controlling for other confounding factors, the authors found current smoking to be associated with an increased risk of adult AML (relative risk = 3.47; 95% confidence interval = 1.002-11.99). The authors also observed a marginally significant linear trend of risk of AML associated with the number of years smoked (p = .06). The results from this study suggested that cigarette smoking was associated with an increased risk of adult AML. Further investigation is required to confirm these findings. PMID:18400653

  6. The Effect of Smoke-Free Air Law in Bars on Smoking Initiation and Relapse among Teenagers and Young Adults

    PubMed Central

    Shang, Ce

    2015-01-01

    Background: Existing evidence has shown that most smoking uptake and escalation occurs while smokers are teenagers or young adults. Effective policies that reduce smoking uptake and escalation will play an important role in curbing cigarette smoking. This study aims to investigate the effect of smoke-free air (SFA) laws in bars on smoking initiation/relapse while controlling for other confounders. Methods: The national longitudinal Survey of Youth 1997 (NLSY97) from 1997–2009 was linked to state-level scores for the strength of SFA laws in order to carry out the analysis. Results and Conclusion: We find that SFA laws in bars with exemptions significantly reduce (p ≤ 0.01) the probability of smoking initiation (one-puff, daily, and heavy smoking initiation). The 100% SFA law in bars without exemption significantly deters smoking relapse from abstinence into daily smoking (p ≤ 0.05) or relapse from abstinence into heavy smoking (p ≤ 0.01) among people age 21 or older. The reduction of one-puff and daily smoking initiation is larger among ages 20 or younger than ages 21 or older, while the reduction in relapse does not differ by whether respondents reach the drinking age. Results also indicate that higher cigarette taxes significantly reduce daily smoking initiation and relapse into nondaily and light smoking. PMID:25584419

  7. A New Look at Older Adults. Trends and Issues Alerts.

    ERIC Educational Resources Information Center

    Imel, Susan

    Current trends related to older adults have the potential of influencing programs and services in adult, career, and vocational education. The amount and kind of learning in which older adults engage is one trend of interest to educators. A 1997 study reveals that older people are learning in numbers and amounts of time expended at a rate far…

  8. HEALTH EFFECTS OF PASSIVE SMOKING: ASSESSMENT OF LUNG CANCER IN ADULTS AND RESPIRATORY DISORDERS IN CHILDREN

    EPA Science Inventory

    This draft document addresses the scientific, mostly epidemiologic, evidence on the potential association between passive smoking or Environmental Tobacco Smoke (ETS) and (1) lung cancer in nonsmoking adults, and (2) respiratory disorders in children. ith respect to lung cancer i...

  9. Exposure to Secondhand Smoke and Attitudes Toward Smoke-Free Workplaces Among Employed U.S. Adults: Findings From the National Adult Tobacco Survey

    PubMed Central

    King, Brian A.; Homa, David M.; Dube, Shanta R.; Babb, Stephen D.

    2015-01-01

    Introduction This study assessed the prevalence and correlates of secondhand smoke (SHS) exposure and attitudes toward smoke-free workplaces among employed U.S. adults. Methods Data came from the 2009–2010 National Adult Tobacco Survey, a landline and cellular telephone survey of adults aged ≥18 years in the United States and the District of Columbia. National and state estimates of past 7-day workplace SHS exposure and attitudes toward indoor and outdoor smoke-free workplaces were assessed among employed adults. National estimates were calculated by sex, age, race/ethnicity, education, annual household income, sexual orientation, U.S. region, and smoking status. Results Among employed adults who did not smoke cigarettes, 20.4% reported past 7-day SHS exposure at their workplace (state range: 12.4% [Maine] to 30.8% [Nevada]). Nationally, prevalence of exposure was higher among males, those aged 18–44 years, non-Hispanic Blacks, Hispanics, and non-Hispanic American Indians/Alaska natives compared to non-Hispanic Whites, those with less education and income, those in the western United States, and those with no smoke-free workplace policy. Among all employed adults, 83.8% and 23.2% believed smoking should never be allowed in indoor and outdoor areas of workplaces, respectively. Conclusions One-fifth of employed U.S. adult nonsmokers are exposed to SHS in the workplace, and disparities in exposure exist across states and subpopulations. Most employed adults believe indoor areas of workplaces should be smoke free, and nearly one-quarter believe outdoor areas should be smoke free. Efforts to protect employees from SHS exposure and to educate the public about the dangers of SHS and benefits of smoke-free workplaces could be beneficial. PMID:24812025

  10. Longitudinal precursors of young adult light smoking among African Americans and Puerto Ricans

    PubMed Central

    Fagan, Pebbles; Rubenstone, Elizabeth; Zhang, Chenshu; Brook, David W.

    2009-01-01

    Introduction: Studies have consistently documented the importance of examining light smoking among African American and Latino adolescent and adult smokers. Little is known, however, about the psychosocial antecedents of adolescent and young adult light smoking in these racial/ethnic minority groups. Methods: This study examined the longitudinal interrelationships and pathways leading to light smoking among African Americans (n = 288) and Puerto Ricans (n = 262). Specifically, we assessed parental factors, perceived discrimination, peer smoking, personality factors, and light smoking in late adolescence as precursors to light smoking among African American and Puerto Rican young adults. Results: The results of structural equation modeling showed that a history of greater parental smoking, less parental educational attainment, and more perceived discrimination were each mediated by peer smoking and the youth's maladaptive personality and behavior in late adolescence. The youth's maladaptive personality and behavioral characteristics and light smoking in late adolescence, in turn, predicted light smoking in young adulthood. There were no significant racial/ethnic or gender differences in the pathways to light smoking. Discussion: Findings highlight the longitudinal pathways to light smoking among African Americans and Puerto Ricans. The results suggest that effective prevention and cessation programs must address peer and parental social influences, perceived discrimination, and especially, emotional and behavioral problems in late adolescence to reduce light smoking among late adolescents and young adults in these racial/ethnic groups. PMID:19251769

  11. Lay theories of smoking and young adult nonsmokers’ and smokers’ smoking expectations

    PubMed Central

    Fitz, Caroline C; Kaufman, Annette; Moore, Philip J

    2015-01-01

    This study investigated the relationship between lay theories of cigarette smoking and expectations to smoke. An incremental lay theory of smoking entails the belief that smoking behavior can change; an entity theory entails the belief that smoking behavior cannot change. Undergraduate nonsmokers and smokers completed a survey that assessed lay theories of smoking and smoking expectations. Results demonstrated that lay theories of smoking were differentially associated with smoking expectations for nonsmokers and smokers: stronger incremental beliefs were associated with greater expectations of trying smoking for nonsmokers but lower expectations of becoming a regular smoker for smokers. Implications for interventions are discussed. PMID:24155189

  12. Adult versus adolescent onset of smoking: how are mood disorders and other risk factors involved?

    PubMed Central

    Ajdacic-Gross, Vladeta; Landolt, Karin; Angst, Jules; Gamma, Alex; Merikangas, Kathleen R.; Gutzwiller, Felix; Rössler, Wulf

    2010-01-01

    Aims To examine the strength of association between smoking and mood disorders and the association between smoking and its traditional risk factors, comparing those who started smoking in adolescence with those who started smoking in early adulthood. Design and participants The analyses relied on prospective data from the Zurich Study. This longitudinal community study started in 1979 with a stratified sample of 591 participants aged 20/21 years, weighted towards those with mental disorders. Follow-up interviews were conducted at ages 23, 28, 30, 35 and 41. Measurements In this analysis the adult versus adolescent onset of smoking was regressed on the cumulative prevalence of mood disorders, personality characteristics measured by the Freiburg Personality Inventory, common risk factors such as parental smoking, conduct and school problems, troubles with the family and basic sociodemographic variables (sex, education). Findings In the Zurich Study cohort we found that 61.6% were former or current smokers, of whom 87% started smoking before the age of 20 and 13% after the age of 20. Adolescent onset of smoking was associated strongly with later major depression, dysthymia or bipolar disorders and, furthermore, with parental smoking, extroverted personality and discipline problems and rebelliousness in youth. However, only depression and dysthymia were associated with adult onset smoking and other risk factors associated with smoking were not so associated in this group. Conclusions Correlates of smoking onset in adolescence are mainly not applicable to the onset of smoking in young adulthood. Smoking onset beyond adolescence is an open research issue. PMID:19624327

  13. Support for smoke-free restaurants among Massachusetts adults, 1992-1999.

    PubMed Central

    Brooks, D R; Mucci, L A

    2001-01-01

    OBJECTIVES: The authors examined trends and predictors of public support for smoke-free restaurants in Massachusetts. METHODS: Since 1992, the Massachusetts Behavioral Risk Factor Surveillance System has asked survey respondents about their attitudes toward smoking in restaurants. Analyses using data from 1992 to 1999 characterized changes over time in support for smoke-free restaurants and the role of demographic and smoking-related factors in predicting support. RESULTS: During 1992 to 1999, the rate of support for smoke-free restaurants increased from 37.5% to 59.8%, with similar increases among current, former, and never smokers. After adjustment for smoking status, support was associated with socioeconomic characteristics, race/ethnicity, and household smoking rules. Among current smokers, lighter smokers and those who were trying to quit were more likely to endorse smoke-free restaurants. CONCLUSIONS: There has been a substantial increase in support for smoke-free restaurants among both smokers and nonsmokers in Massachusetts. PMID:11211644

  14. Secular trends and smoke-free policy development in rural Kentucky

    PubMed Central

    Fallin, Amanda; Parker, Lindsay; Lindgreen, Janine; Riker, Carol; Kercsmar, Sarah; Hahn, Ellen J.

    2011-01-01

    Secondhand smoke (SHS) exposure causes cardiovascular disease, lung cancer and pulmonary disorders. Smoke-free policies are the most effective way to prevent exposure to SHS. A 5-year community-based randomized control trial (RCT) is in progress to assess factors associated with smoke-free policy development in rural communities. Considering secular trends is critical when conducting community-based RCTs as they may threaten the internal validity of the study. For the purposes of this paper, secular trends are defined as patterns or recurring events that are not directly related to smoke-free policy but have the potential to influence policy development. There are no established protocols to monitor secular trends in the study of smoke-free policy in rural communities. The purpose of this paper is to (i) describe the development of a protocol to identify and monitor secular trends that may threaten the internal validity of a community-based RCT to promote smoke-free policy development and (ii) describe secular trends identified in the first 2 years of the RCT. The sample includes 854 secular events captured from media outlets covering the 40 study counties over the first 2 years of the RCT. Of these 854 events, there were 281 secular events in Year 1 and 573 in Year 2. This paper focuses on five specific categories: ‘tobacco use and cessation activities’, ‘farming’, ‘economics’, ‘city/county infrastructure’ and ‘wellness’. This protocol is a feasible yet time-intensive method of identifying events that may threaten the internal validity of a community-based RCT. PMID:21558440

  15. Secular trends and smoke-free policy development in rural Kentucky.

    PubMed

    Fallin, Amanda; Parker, Lindsay; Lindgreen, Janine; Riker, Carol; Kercsmar, Sarah; Hahn, Ellen J

    2011-08-01

    Secondhand smoke (SHS) exposure causes cardiovascular disease, lung cancer and pulmonary disorders. Smoke-free policies are the most effective way to prevent exposure to SHS. A 5-year community-based randomized control trial (RCT) is in progress to assess factors associated with smoke-free policy development in rural communities. Considering secular trends is critical when conducting community-based RCTs as they may threaten the internal validity of the study. For the purposes of this paper, secular trends are defined as patterns or recurring events that are not directly related to smoke-free policy but have the potential to influence policy development. There are no established protocols to monitor secular trends in the study of smoke-free policy in rural communities. The purpose of this paper is to (i) describe the development of a protocol to identify and monitor secular trends that may threaten the internal validity of a community-based RCT to promote smoke-free policy development and (ii) describe secular trends identified in the first 2 years of the RCT. The sample includes 854 secular events captured from media outlets covering the 40 study counties over the first 2 years of the RCT. Of these 854 events, there were 281 secular events in Year 1 and 573 in Year 2. This paper focuses on five specific categories: 'tobacco use and cessation activities', 'farming', 'economics', 'city/county infrastructure' and 'wellness'. This protocol is a feasible yet time-intensive method of identifying events that may threaten the internal validity of a community-based RCT. PMID:21558440

  16. The Effects of Parental Health Shocks on Adult Offspring Smoking Behavior and Self-Assessed Health.

    PubMed

    Darden, Michael; Gilleskie, Donna

    2016-08-01

    An important avenue for smoking deterrence may be through familial ties if adult smokers respond to parental health shocks. In this paper, we merge the Original Cohort and the Offspring Cohort of the Framingham Heart Study to study how adult offspring smoking behavior and subjective health assessments vary with elder parent smoking behavior and health outcomes. These data allow us to model the smoking behavior of adult offspring over a 30-year period contemporaneously with parental behaviors and outcomes. We find strong 'like father, like son' and 'like mother, like daughter' correlations in smoking behavior. We find that adult offspring significantly curtail their own smoking following an own health shock; however, we find limited evidence that offspring smoking behavior is sensitive to parent health, with the notable exception that women significantly reduce both their smoking participation and intensity following a smoking-related cardiovascular event of a parent. We also model the subjective health assessment of adult offspring as a function of parent health, and we find that women report significantly worse health following the smoking-related death of a parent. Copyright © 2015 John Wiley & Sons, Ltd. PMID:25981179

  17. Contribution of Chronic Conditions to the Disability Burden across Smoking Categories in Middle-Aged Adults, Belgium

    PubMed Central

    Yokota, Renata Tiene de Carvalho; Nusselder, Wilma Johanna; Robine, Jean-Marie; Tafforeau, Jean; Deboosere, Patrick; Van Oyen, Herman

    2016-01-01

    Introduction Smoking is considered the single most important preventable cause of morbidity and mortality worldwide, contributing to increased incidence and severity of disabling conditions. The aim of this study was to assess the contribution of chronic conditions to the disability burden across smoking categories in middle-aged adults in Belgium. Methods Data from 10,224 individuals aged 40 to 60 years who participated in the 1997, 2001, 2004, or 2008 Health Interview Surveys in Belgium were used. Smoking status was defined as never, former (cessation ≥2 years), former (cessation <2 years), occasional light (<20 cigarettes/day), daily light, and daily heavy (≥20 cigarettes/day). To attribute disability to chronic conditions, binomial additive hazards models were fitted separately for each smoking category adjusted for gender, except for former (cessation <2 years) and occasional light smokers due to the small sample size. Results An increasing trend in the disability prevalence was observed across smoking categories in men (never = 4.8%, former (cessation ≥2 years) = 5.8%, daily light = 7.8%, daily heavy = 10.7%) and women (never = 7.6%, former (cessation ≥2 years) = 8.0%, daily light = 10.2%, daily heavy = 12.0%). Musculoskeletal conditions showed a substantial contribution to the disability burden in men and women across all smoking categories. Other important contributors were depression and cardiovascular diseases in never smokers; depression, chronic respiratory diseases, and diabetes in former smokers (cessation ≥2 years); chronic respiratory diseases, cancer, and cardiovascular diseases in daily light smokers; cardiovascular diseases and chronic respiratory diseases in men and depression and diabetes in women daily heavy smokers. Conclusions Beyond the well-known effect of smoking on mortality, our findings showed an increasing trend of the disability prevalence and different contributors to the disability burden across smoking categories. This

  18. Electronic Cigarettes Use and Intention to Cigarette Smoking among Never-Smoking Adolescents and Young Adults: A Meta-Analysis

    PubMed Central

    Zhong, Jieming; Cao, Shuangshuang; Gong, Weiwei; Fei, Fangrong; Wang, Meng

    2016-01-01

    Electronic cigarettes (e-cigarettes) use is becoming increasingly common, especially among adolescents and young adults, and there is little evidence on the impact of e-cigarettes use on never-smokers. With a meta-analysis method, we explore the association between e-cigarettes use and smoking intention that predicts future cigarette smoking. Studies were identified by searching three databases up to January 2016. The meta-analysis results were presented as pooled odds ratio (OR) with 95% confidence interval (CI) calculated by a fixed-effects model. A total of six studies (91,051 participants, including 1452 with ever e-cigarettes use) were included in this meta-analysis study. We found that never-smoking adolescents and young adults who used e-cigarettes have more than 2 times increased odds of intention to cigarette smoking (OR = 2.21, 95% CI: 1.86–2.61) compared to those who never used, with low evidence of between-study heterogeneity (p = 0.28, I2 = 20.1%). Among never-smoking adolescents and young adults, e-cigarettes use was associated with increased smoking intention. PMID:27153077

  19. Cigarette Smoking Among Socioeconomically Disadvantaged Young Adults in Association With Food Insecurity and Other Factors

    PubMed Central

    Tsoh, Janice Y.

    2016-01-01

    Introduction Low socioeconomic status is associated with high rates of cigarette smoking, and socioeconomic differences in cigarette smoking tend to emerge during young adulthood. To further our understanding of socioeconomic differences in smoking among young adults, we examined correlates of smoking, with attention to multiple socioeconomic indicators that have not been examined in this population. Methods We analyzed data from the 2011–2012 California Health Interview Survey. The analytic sample consisted of young adults aged 18–30 years who were considered socioeconomically disadvantaged as measured by education and poverty. Logistic regression analyses were conducted to examine factors associated with smoking status in this group, and multinomial logistic regression analyses were conducted to examine correlates of smoking frequency. Results In this sample (N = 1,511; 48% female, 66% Hispanic/Latino, 18% non-Hispanic white), 39.7% reported experiencing food insecurity in the past year. Smoking prevalence was significantly higher among young adults who reported being food insecure (26.9%) than among those who reported being food secure (16.4%). Past-year food insecurity was significantly associated with current smoking, independent of sociodemographic characteristics and alcohol use. Specifically, food insecurity was significantly associated with daily but not nondaily smoking. Conclusion Socioeconomically disadvantaged young adults with food insecurity may be considered a high-risk group with respect to cigarette smoking. Efforts to reduce tobacco-related health disparities should address diverse sources of socioeconomic influences, including experiences of food insecurity. PMID:26766849

  20. Effect of Graphic Cigarette Warnings on Smoking Intentions in Young Adults

    PubMed Central

    Blanton, Hart; Snyder, Leslie B.; Strauts, Erin; Larson, Joy G.

    2014-01-01

    Introduction Graphic warnings (GWs) on cigarette packs are widely used internationally and perhaps will be in the US but their impact is not well understood. This study tested support for competing hypotheses in different subgroups of young adults defined by their history of cigarette smoking and individual difference variables (e.g., psychological reactance). One hypothesis predicted adaptive responding (GWs would lower smoking-related intentions) and another predicted defensive responding (GWs would raise smoking-related intentions). Methods Participants were an online sample of 1,169 Americans ages 18–24, who were randomly assigned either to view nine GWs designed by the FDA or to a no-label control. Both the intention to smoke in the future and the intention to quit smoking (among smokers) were assessed before and after message exposure. Results GWs lowered intention to smoke in the future among those with a moderate lifetime smoking history (between 1 and 100 cigarettes), and they increased intention to quit smoking among those with a heavy lifetime smoking history (more than 100 cigarettes). Both effects were limited to individuals who had smoked in some but not all of the prior 30 days (i.e., occasional smokers). No evidence of defensive “boomerang effects” on intention was observed in any subgroup. Conclusion Graphic warnings can reduce interest in smoking among occasional smokers, a finding that supports the adaptive-change hypothesis. GWs that target occasional smokers might be more effective at reducing cigarette smoking in young adults. PMID:24806481

  1. Smoking cue reactivity in adult smokers with and without depression: a pilot study.

    PubMed

    Weinberger, Andrea H; McKee, Sherry A; George, Tony P

    2012-01-01

    Little is known about the relationship between Major Depressive Disorder (MDD) and smoking-related behaviors such as cue-induced urges to smoke. The purpose of this pilot study was to examine: (1) differences in smoking cue reactivity by MDD history and (2) the association of a diagnosis of MDD, current depressive symptoms, and smoking variables to cue-induced urges to smoke. Participants (N = 52) were n = 31 smokers with no MDD history and n = 21 smokers with past MDD. Participants completed a 2-hour laboratory session during which they were exposed to neutral (eg, pencils) and smoking cues (eg, cigarettes) after smoking one of their preferred brand cigarettes (Satiated Condition) and when it had been 1 hour since they smoked (Brief Deprivation Condition). Cue-induced urges increased with exposure to smoking cues and this increase did not significantly differ by diagnosis group. Current symptoms of depression, but not a diagnosis of MDD, were significantly and positively related to cue-induced cravings in satiated adult smokers. The association between depression symptoms and smoking urges was not significant in the Brief Deprivation Condition. Smoking cue reactivity may be a useful procedure for studying aspects of smoking behavior in adults with depression. PMID:22332857

  2. Smoking motives in the prediction of affective vulnerability among young adult daily smokers.

    PubMed

    Gregor, Kristin; Zvolensky, Michael J; Bernstein, Amit; Marshall, Erin C; Yartz, Andrew R

    2007-03-01

    The primary aim of this study was to examine whether smoking to reduce negative affect was uniquely related to a range of affective vulnerability factors (e.g., anxiety sensitivity, anxious arousal, and negative affectivity) among daily smokers. Participants were 276 young adult daily smokers (124 females; M(age)=25.12, SD=10.37). Partially consistent with prediction, the motivation to smoke to reduce negative affect was significantly related to anxiety sensitivity and negative affectivity, but not anxious arousal; the observed significant effects were above and beyond other theoretically relevant factors (e.g., smoking rate, years smoked, age, gender). In contrast to prediction, habitual smoking motives demonstrated significant incremental associations with anxiety sensitivity and anxious arousal symptoms. These results suggest that there are important associations between certain smoking motives and negative affective states and that such relations are not attributable to other smoking factors (e.g., smoking rate). PMID:16712784

  3. Can smoking initiation contexts predict how adult Aboriginal smokers assess their smoking risks? A cross-sectional study using the ‘Smoking Risk Assessment Target’

    PubMed Central

    Gould, Gillian Sandra; Watt, Kerrianne; West, Robert; Cadet-James, Yvonne; Clough, Alan R

    2016-01-01

    Objectives Smoking prevalence is slow to reduce among Indigenous Australians of reproductive age. We analysed the relationships between age of smoking initiation, recalled initiation influences and self-assessment of smoking risks in Aboriginal smokers. Design, setting and participants A community-based cross-sectional survey of Aboriginal smokers aged 18–45 years (N=121; 58 men) was undertaken, using single-item measures. The Smoking Risk Assessment Target (SRAT) as the primary outcome measure enabled self-assessment of smoking risks from 12 options, recategorised into 3 groups. Participants recalled influences on their smoking initiation. Multinomial logistic regression modelling included age, gender, strength of urges to smoke, age at initiation (regular uptake) and statistically significant initiation influences on χ2 tests (‘to be cool’, alcohol and cannabis). Results Frequent initiation influences included friends (74%; SD 0.44), family (57%; SD 0.5) and alcohol (40%; SD 0.49). 54% (n=65) of smokers had the highest risk perception on the SRAT, selected by those who cared about the smoking risks and intended to quit soon. On multivariate analyses, compared with the highest level of SRAT, male gender, lower age of uptake and strong urges to smoke were significantly associated with the lowest level of SRAT, selected by those who refuted risks or thought they could not quit. Lower age of uptake and alcohol were associated with mid-level of SRAT, selected by those who cared about smoking risks, but did not consider quitting as a priority. Conclusions Characteristics of smoking initiation in youth may have far-reaching associations with how smoking risks are assessed by adults of reproductive age, and their intentions to quit smoking. Becoming a regular smoker at under the age of 16 years, and influences of alcohol on smoking uptake, were inversely associated with high-level assessment of smoking risks and intention to quit in regional Aboriginal smokers

  4. Heavy smoking rate trends and related factors in Korean occupational groups: analysis of KNHANES 2007–2012 data

    PubMed Central

    Kim, Bo-Guen; Pang, Do-Dam; Park, Young-Jun; Lee, Jong-In; Kim, Hyoung-Ryoul; Myong, Jun-Pyo; Jang, Tae-Won

    2015-01-01

    Objectives The present study was designed to investigate the smoking and heavy smoking trends and identify possible related factors among Korean male workers from 2007 to 2012 by occupational groups. Methods The data were derived from the fourth (2007–2009) and fifth (2010–2012) waves of the Korean National Health and Nutrition Examination Survey (KNHANES). Occupational groups were categorised into three groups, which were non-manual, manual and service and sales groups. Age-adjusted prevalence rates of smoking and heavy smoking (>20 cigarettes/day) in men aged 25–64 years were calculated. Factors associated with heavy smoking were investigated using logistic regression analyses. Results Smoking rate in manual workers decreased gradually over time (p for trend <0.0001). Smoking rate was higher in manual than non-manual workers, but the difference reduced over time (p for trend <0.0001). Heavy smoking rate decreased from 2007 to 2012 (p for trend <0.0001). Heavy smoking rate was higher in manual than non-manual workers; however, this difference increased over time. Stress, depressive mood and long working hours (≥60 h/week) were associated with heavy smoking. Conclusions Antismoking policy should focus on current and heavy smokers. Workplace antismoking programmes should consider working hours and stress, especially in manual workers. PMID:26563212

  5. Big five personality factors and cigarette smoking: a 10-year study among US adults.

    PubMed

    Zvolensky, Michael J; Taha, Farah; Bono, Amanda; Goodwin, Renee D

    2015-04-01

    The present study examined the relation between the big five personality traits and any lifetime cigarette use, progression to daily smoking, and smoking persistence among adults in the United States (US) over a ten-year period. Data were drawn from the Midlife Development in the US (MIDUS) I and II (N = 2101). Logistic regression was used to examine the relationship between continuously measured personality factors and any lifetime cigarette use, smoking progression, and smoking persistence at baseline (1995-1996) and at follow-up (2004-2006). The results revealed that higher levels of openness to experience and neuroticism were each significantly associated with increased risk of any lifetime cigarette use. Neuroticism also was associated with increased risk of progression from ever smoking to daily smoking and persistent daily smoking over a ten-year period. In contrast, conscientiousness was associated with decreased risk of lifetime cigarette use, progression to daily smoking, and smoking persistence. Most, but not all, associations between smoking and personality persisted after adjusting for demographic characteristics, depression, anxiety disorders, and substance use problems. The findings suggest that openness to experience and neuroticism may be involved in any lifetime cigarette use and smoking progression, and that conscientiousness appears to protect against smoking progression and persistence. These data add to a growing literature suggesting that certain personality factors--most consistently neuroticism--are important to assess and perhaps target during intervention programs for smoking behavior. PMID:25799395

  6. Big five personality factors and cigarette smoking: A 10-year study among US adults

    PubMed Central

    Zvolensky, Michael J.; Taha, Farah; Bono, Amanda; Goodwin, Renee D.

    2015-01-01

    The present study examined the relation between the big five personality traits and any lifetime cigarette use, progression to daily smoking, and smoking persistence among adults in the United States (US) over a ten-year period. Data were drawn from the Midlife Development in the US (MIDUS) I and II (N=2,101). Logistic regression was used to examine the relationship between continuously measured personality factors and any lifetime cigarette use, smoking progression, and smoking persistence at baseline (1995–1996) and at follow-up (2004–2006). The results revealed that higher levels of openness to experience and neuroticism were each significantly associated with increased risk of any lifetime cigarette use. Neuroticism also was associated with increased risk of progression from ever smoking to daily smoking and persistent daily smoking over a ten-year period. In contrast, conscientiousness was associated with decreased risk of lifetime cigarette use, progression to daily smoking, and smoking persistence. Most, but not all, associations between smoking and personality persisted after adjusting for demographic characteristics, depression, anxiety disorders, and substance use problems. The findings suggest that openness to experience and neuroticism may be involved in any lifetime cigarette use and smoking progression, and that conscientiousness appears to protect against smoking progression and persistence. These data add to a growing literature suggesting that certain personality factors—most consistently neuroticism—are important to assess and perhaps target during intervention programs for smoking behavior. PMID:25799395

  7. World Trends and Issues in Adult Literacy: Update, 1990.

    ERIC Educational Resources Information Center

    Bhola, H. S.

    Some of the trends and issues in worldwide adult literacy include the existence of the following: (1) an increasing percentage of literate people, perhaps resulting from more children's education rather than literacy initiatives for adults; (2) fuzzy definitions of literacy and inaccurate self-reported data; (3) a change in ideology, moving from…

  8. Determinants of exposure to secondhand smoke among Vietnamese adults: California Vietnamese Adult Tobacco Use Survey, 2007-2008.

    PubMed

    Webber, Whitney L; van Erp, Brianna; Stoddard, Pamela; Tsoh, Janice Y

    2014-01-01

    Because smoking rates are high among Vietnamese men, we used data from the 2007-2008 California Vietnamese Adult Tobacco Use Survey to estimate secondhand smoke exposure and associated risk factors among Vietnamese nonsmokers. Thirty percent of nonsmokers were exposed to secondhand smoke (SHS) at home, 8% at work, 52% in bars, and 67% on a college campus. At home, odds of SHS exposure were greater for women than for men and for adults aged less than 40 years than for older adults. Odds of SHS exposure were higher for former smokers at work (among employed men) and among men when in bars. Future interventions should consider sex, age, and smoking history in efforts to prevent SHS exposure among Vietnamese adults. PMID:24831285

  9. Secondhand Smoke is Associated with Hearing Threshold Shifts in Obese Adults

    PubMed Central

    Lin, Yuan-Yung; Wu, Li-Wei; Kao, Tung-Wei; Wu, Chen-Jung; Yang, Hui-Fang; Peng, Tao-Chun; Lin, Yu-Jen; Chen, Wei-Liang

    2016-01-01

    Hearing loss resulted from multiple intrinsic and extrinsic factors. Secondhand smoke (SHS) and obesity had been reported to be related to hearing loss. This study explored the possible associations of SHS and obesity with the hearing threshold. The relations between SHS and the hearing threshold in subjects from three different body mass index classes were analyzed. Our study included data from 1,961 subjects aged 20–69 years that were obtained from the National Health and Nutrition Examination Survey for the years 1999–2004. After adjusting for potential confounding factors, the subjects with the higher tertiles of serum cotinine levels tended to have higher hearing thresholds than those with the lowest tertile of serum cotinine levels (for both trends, p < 0.05). Notably, the obese subjects with the higher tertiles of serum cotinine levels had significantly higher hearing thresholds for high frequencies and low frequencies than those with the lowest tertile of serum cotinine levels (for both trends, p < 0.05). Our study showed a significant positive association between SHS exposure and hearing thresholds in the adult population, especially in obese individuals. Based on our findings, avoiding exposure to SHS, especially in obese adults, may decrease the risk of hearing loss. PMID:27605137

  10. Secondhand Smoke is Associated with Hearing Threshold Shifts in Obese Adults.

    PubMed

    Lin, Yuan-Yung; Wu, Li-Wei; Kao, Tung-Wei; Wu, Chen-Jung; Yang, Hui-Fang; Peng, Tao-Chun; Lin, Yu-Jen; Chen, Wei-Liang

    2016-01-01

    Hearing loss resulted from multiple intrinsic and extrinsic factors. Secondhand smoke (SHS) and obesity had been reported to be related to hearing loss. This study explored the possible associations of SHS and obesity with the hearing threshold. The relations between SHS and the hearing threshold in subjects from three different body mass index classes were analyzed. Our study included data from 1,961 subjects aged 20-69 years that were obtained from the National Health and Nutrition Examination Survey for the years 1999-2004. After adjusting for potential confounding factors, the subjects with the higher tertiles of serum cotinine levels tended to have higher hearing thresholds than those with the lowest tertile of serum cotinine levels (for both trends, p < 0.05). Notably, the obese subjects with the higher tertiles of serum cotinine levels had significantly higher hearing thresholds for high frequencies and low frequencies than those with the lowest tertile of serum cotinine levels (for both trends, p < 0.05). Our study showed a significant positive association between SHS exposure and hearing thresholds in the adult population, especially in obese individuals. Based on our findings, avoiding exposure to SHS, especially in obese adults, may decrease the risk of hearing loss. PMID:27605137

  11. Adult age trends in athletic performances.

    PubMed

    Stones, M J; Kozma, A

    1981-01-01

    Aged trends in male, world record, track and field performances were examined over the 40-69 years age range. Five hypotheses were compared with respect to accuracy of prediction of differential age trends across events. The only hypothesis to yield statistically significant predictions was termed that of energy expenditure-supply ratio. This hypothesis predicts performance changes with age to exhibit steeper overall declines for events for events associated with higher maximal force transmissions, relative to the available (anaerobic or aerobic) energy supply. PMID:7318855

  12. What are Young Adults Smoking in their Hookahs? A Latent Class Analysis of Substances Smoked

    PubMed Central

    Sutfin, Erin L.; Song, Eunyoung Y.; Reboussin, Beth A; Wolfson, Mark

    2014-01-01

    Rationale Hookah smoking continues to be a popular form of tobacco use, especially among college students. Although hookahs are commonly used to smoke tobacco, anecdotal evidence suggests other substances, including herbal shisha, marijuana and hashish may be used. However, little is known about the variety of substances smoked in hookahs, or correlates associated with different substances smoked. Methods In fall 2010, 3,447 students from 8 colleges in N.C. completed an online survey. Results 44% of students reported ever smoking tobacco from a hookah. Of those ever users, 90% reported smoking flavored tobacco in a hookah, 45% marijuana, 37% herbal (non-tobacco) shisha, and 18% hashish. Latent class analysis revealed two distinct classes. The most prevalent class (77%) primarily smoked flavored tobacco, with minimal use of herbal shisha and marijuana and virtually no use of hashish. The second class (23%) primarily smoked marijuana, hashish and flavored tobacco with moderate use of herbal shisha. Logistic regression analysis adjusting for clustering within-schools revealed that males, illicit drug users, daily, nondaily and former cigarette smokers and those whose mothers had higher levels of education were significantly more likely to be in the second class compared to the first. Conclusions Rates of lifetime use of hookah were high in our sample of college students. While the majority of hookah users smoked tobacco in hookahs, they also smoked other substances, notably marijuana and herbal shisha. Prevention efforts should recognize that students are using hookahs to smoke a variety of substances. PMID:24746345

  13. Little filtered cigar, cigarillo, and premium cigar smoking among adults--United States, 2012-2013.

    PubMed

    Corey, Catherine G; King, Brian A; Coleman, Blair N; Delnevo, Cristine D; Husten, Corinne G; Ambrose, Bridget K; Apelberg, Benjamin J

    2014-08-01

    The burden of death and disease from tobacco use in the United States has been caused overwhelmingly by cigarettes and other smoked tobacco products. In the United States, cigarette consumption declined during 2000-2011; however, consumption of cigars more than doubled during the same period. The cigar market includes diverse product types manufactured with a variety of shapes and sizes, filters, tips, flavors, and prices. Although national estimates of cigar consumption have been reported previously, data characterizing who smokes different cigar types are limited. A recent analysis from the 2012-2013 National Adult Tobacco Survey (NATS) found that more than one in 20 U.S. adults smoke cigars "every day," "someday," or "rarely". This report expands upon those findings, using data from the 2012-2013 NATS to further characterize cigar smokers by the usual type of cigar smoked using the following categories: little filtered cigars (LFCs), cigarillos/other mass market cigars (cigarillos/MMCs), and premium cigars. The findings indicate that among U.S. adults who smoke cigars, 61.8% usually smoke cigarillos/MMCs, 19.9% usually smoke premium cigars, and the remainder, 18.4%, usually smoke LFCs. These data can help to inform public health interventions to reduce the burden of adverse health effects caused by cigar smoking in the United States, including regulation. PMID:25078654

  14. The Effects of Schooling and Cognitive Ability on Smoking and Marijuana Use by Young Adults.

    ERIC Educational Resources Information Center

    Sander, William

    1998-01-01

    Estimates effects of schooling, cognitive ability, and time preference on the probability that young adults smoke cigarettes or use marijuana, using data from the "High School and Beyond 1980 Study." Results show that all three variables affect the likelihood of smoking. Schooling and time preference have modest effects on using marijuana when…

  15. Time trends of smoking cessation analyzed with six mathematical survival models.

    PubMed

    Elketroussi, M; Fan, D P

    1991-01-01

    In this paper, six mathematical models were applied to model time trends of smoking cessation. Both statistical and non-statistical methods were used and included the exponential, ideodynamic, log-logistic, Pareto, sickle and Weibull models. All models included the possibilities of both permanent abstinence and relapse to smoking. Time trends from all models were compared with data from the Multiple Risk Factor Intervention Trial (MRFIT) program. The Pareto, log-logistic, Weibull and ideodynamic models yielded satisfactory fits to the data while the sickle and exponential models did not. Even though the data used in this paper were not sufficient to distinguish among these four models, the methodology will be useful for further narrowing the model choices as additional data for the testing become available. PMID:2050432

  16. Secondhand smoke exposure and mental health problems in Korean adults

    PubMed Central

    2016-01-01

    OBJECTIVES: To evaluate the association between secondhand smoke exposure (SHSE) and mental health problems among Korean adults. METHODS: We analyzed data from the 2011 Korean Community Health Survey. From the total of 229,226 participants aged 19 years or above, we excluded 48,679 current smokers, 36,612 former smokers, 3,036 participants with a history of stroke, 2,264 participants with a history of myocardial infarction, 14,115 participants who experienced at least one day in bed per month due to disability, and 855 participants for whom information regarding SHSE or mental health problems was not available. The final analysis was performed with 22,818 men and 100,847 women. Participants were classified into four groups according to the duration of SHSE: none, <1 hr/d, 1-<3 hr/d, and ≥3 hr/d. The presence of depressive symptoms, diagnosed depression, and high stress were measured by questionnaire. RESULTS: After adjusting for demographic factors, lifestyle, and chronic disease, the odds ratio (OR) and 95% confidence interval (CI) of depressive symptoms with 1-<3 hr/d and ≥3 hr/d SHSE were 1.44 (95% CI, 1.14 to 1.82) and 1.59 (95% CI, 1.46 to 1.74), respectively. However, SHSE ≥3 hr/d had a higher OR of 1.37 (95% CI, 1.20 to 1.58) for diagnosed depression. SHSE was also associated with high stress (1-<3 hr/d: OR, 1.56; 95% CI, 1.38 to 1.76; ≥3 hr/d: OR, 1.33 95% CI, 1.28 to 1.40). However, the association between SHSE and symptoms of depression and stress did not differ significantly by region. CONCLUSIONS: SHSE may be associated with mental health problems such as depression and stress in Korean adults. PMID:26988086

  17. Young LGBT Adults Are Target of FDA Stop-Smoking Campaign

    MedlinePlus

    ... adults is the real and perceived social stigma, discrimination and anxiety they experience when they "come out," ... More Health News on: Gay, Lesbian, Bisexual and Transgender Health Smoking Recent Health News Related MedlinePlus Health ...

  18. Time trends in lung cancer mortality among nonsmokers and a note on passive smoking

    SciTech Connect

    Garfinkel, L.

    1981-06-01

    Lung cancer mortality rates were computed for nonsmokers in the American Cancer Society's prospective study for three 4-year periods from 1960 to 1972 and in the Dorn study of veterans for three 5-year periods from 1954 to 1969. There was no evidence of any trend in these rates by 5-year age groups or for the total groups. No time trend was observed in nonsmokers for cancers of other selected sites except for a decrease in cancer of the uterus. Compared to nonsmoking women married to nonsmoking husbands, nonsmokers married to smoking husbands showed very little, if any, increased risk of lung cancer.

  19. Social norms and its correlates as a pathway to smoking among young Latino adults

    PubMed Central

    Echeverría, Sandra E.; Gundersen, Daniel A.; Manderski, Michelle T.B.; Delnevo, Cristine D.

    2014-01-01

    Socially and culturally embedded norms regarding smoking may be one pathway by which individuals adopt smoking behaviors. However, few studies have examined if social norms operate in young adults, a population at high risk of becoming regular smokers. There is also little research examining correlates of social norms in populations with a large immigrant segment, where social norms are likely to differ from the receiving country and could contribute to a better understanding of previously reported acculturation-health associations. Using data from a nationally representative sample of young adults in the United States reached via a novel cell-phone sampling design, we explored the relationships between acculturation proxies (nativity, language spoken and generational status), socioeconomic position (SEP), smoking social norms and current smoking status among Latinos 18–34 years of age (n=873). Specifically, we examined if a measure of injunctive norms assessed by asking participants about the acceptability of smoking among Latino co-ethnic peers was associated with acculturation proxies and SEP. Results showed a strong gradient in smoking social norms by acculturation proxies, with significantly less acceptance of smoking reported among the foreign-born and increasing acceptance among those speaking only/ mostly English at home and third-generation individuals. No consistent and significant pattern in smoking social norms was observed by education, income or employment status, possibly due to the age of the study population. Lastly, those who reported that their Latino peers do not find smoking acceptable were significantly less likely to be current smokers compared to those who said their Latino peers were ambivalent about smoking (do not care either way) in crude models, and in models that adjusted for age, sex, generational status, language spoken, and SEP. This study provides new evidence regarding the role of social norms in shaping smoking behaviors among

  20. Exploring young adult sexual minority women’s perspectives on LGBTQ smoking

    PubMed Central

    Youatt, Emily J.; Johns, Michelle M.; Pingel, Emily S.; Soler, Jorge H.; Bauermeister, José A.

    2014-01-01

    Smoking rates are higher among lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals than among heterosexuals. These disparities are exacerbated during the transition from youth to young adulthood. The current study uses in-depth qualitative interviews to understand perceptions of LGBTQ smoking among LBQ-identified women (N=30, ages 18-24). Major themes identified include the belief that smoking was a way of overcoming stressors faced by heterosexual and LGBTQ young adults alike, a mechanism to relieve sexuality-related stressors, and an ingrained part of LGBTQ culture. Results suggest unique stressors influence LGBTQ smokers. Implications for smoking cessation interventions for LGBTQ youth are discussed. PMID:26508993

  1. Trends and Predictors of Cigarette Smoking Among HIV Seropositive and Seronegative Men: The Multicenter Aids Cohort Study.

    PubMed

    Akhtar-Khaleel, Wajiha Z; Cook, Robert L; Shoptaw, Steven; Surkan, Pamela; Stall, Ronald; Beyth, Rebecca J; Teplin, Linda A; Plankey, Michael

    2016-03-01

    We measured the trend of cigarette smoking among HIV-seropositive and seronegative men over time from 1984 to 2012. Additionally, we examined the demographic correlates of smoking and smoking consumption. Six thousand and five hundred and seventy seven men who have sex with men (MSM) from the Multicenter AIDS Cohort Study (MACS) were asked detailed information about their smoking history since their visit. Prevalence of smoking and quantity smoked was calculated yearly from 1984 to 2012. Poisson regression with robust error variance was used to estimate prevalence ratios of smoking in univariate and multivariate models. In 2012, 11.8 and 36.9 % of men who were enrolled in the MACS before 2001 or during or after 2001 smoked cigarettes, respectively. In the multivariate analysis, black, non-Hispanic, lower education, enrollment wave, alcohol use, and marijuana use were positively associated with current smoking in MSM. HIV serostatus was not significant in the multivariate analysis. However, HIV variables, such as detectable viral load, were positively associated. Though cigarette smoking has declined over time, the prevalence still remains high among subgroups. There is still a need for tailored smoking cessation programs to decrease the risk of smoking in HIV-seropositive MSM. PMID:26093780

  2. Trends and Predictors of Cigarette Smoking Among HIV Seropositive and Seronegative Men: The Multicenter AIDS Cohort Study

    PubMed Central

    Akhtar-Khaleel, Wajiha Z; Cook, Robert L.; Shoptaw, Steve; Surkan, Pamela J.; Teplin, Linda A; Stall, Ronald; Beyth, Rebecca J.; Plankey, Michael

    2016-01-01

    We measured the trend of cigarette smoking among HIV-seropositive and seronegative men over time from 1984-2012. Additionally, we examined the demographic correlates of smoking and smoking consumption. 6,577 men who have sex with men (MSM) from the Multicenter AIDS Cohort Study (MACS) were asked detailed information about their smoking history since their visit. Prevalence of smoking and quantity smoked was calculated yearly from 1984-2012. Poisson regression with robust error variance was used to estimate prevalence ratios of smoking in univariate and multivariate models. In 2012, 11.8% and 36.9% of men who were enrolled in the MACS before 2001 or during or after 2001 smoked cigarettes, respectively. In the multivariate analysis, black, non-Hispanic, lower education, enrollment wave, alcohol use, and marijuana use were positively associated with current smoking in MSM. HIV serostatus was not significant in the multivariate analysis. However, HIV variables, such as detectable viral load, were positively associated. Though cigarette smoking has declined over time, the prevalence still remains high among subgroups. There is still a need for tailored smoking cessation programs to decrease the risk of smoking in HIV-seropositive men who have sex with men. PMID:26093780

  3. Smoking trajectories, health, and mortality across the adult lifespan.

    PubMed

    Frosch, Zachary A K; Dierker, Lisa C; Rose, Jennifer S; Waldinger, Robert J

    2009-08-01

    This study extends research on the association between smoking behavior and chronic disease by following a cohort from the time of initiation of regular smoking patterns into old age and by examining the association of lifetime smoking trajectories with chronic disease and mortality. Participants consisted of 232 males selected from the Harvard classes of 1942-1944 and followed biennially through 2003. Five distinct smoking trajectories were identified based on the age at which participants quit daily smoking. Participants following smoking trajectories with later cessation had a higher likelihood of developing lung disease and lived shorter lives than those who quit smoking at an earlier age. This study confirms that the earlier a smoker quits, the greater the health benefits, and that these benefits are observed even decades after smoking cessation. Additionally, by showing different survival rates between trajectory groups 25 and 40 years after quitting, the results run counter to previous work that has found no difference in mortality between smokers and non-smokers 15 years after cessation. PMID:19428188

  4. Exploring Young Adult Sexual Minority Women's Perspectives on LGBTQ Smoking

    ERIC Educational Resources Information Center

    Youatt, Emily J.; Johns, Michelle M.; Pingel, Emily S.; Soler, Jorge H.; Bauermeister, José A.

    2015-01-01

    Smoking rates are higher among lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals than among heterosexuals. These disparities are exacerbated during the transition from youth to young adulthood. The current study uses in-depth qualitative interviews to understand perceptions of LGBTQ smoking among LBQ-identified women (N = 30, ages…

  5. Smoking

    MedlinePlus

    ... Smoking harms nearly every organ of the body. Cigarette smoking causes 87 percent of lung cancer deaths. ... of the same problems as smokers do. E-cigarettes often look like cigarettes, but they work differently. ...

  6. Disparities in smoking and acute respiratory illnesses among sexual minority young adults.

    PubMed

    Blosnich, John; Jarrett, Traci; Horn, Kimberly

    2010-10-01

    Morbidity and mortality from cigarette smoking remain major public health issues. Particularly, smoking has been associated with increased risk of acute respiratory illnesses (ARIs). Literature indicates that lesbian, gay, and bisexual (i.e., sexual minority) persons smoke more than the general population. Additionally, young adulthood is the second-most prevalent period of smoking uptake. Given this constellation of risk correlates, the authors examined whether sexual minority young adults experience increased odds of ARIs (i.e., strep throat, bronchitis, sinus infection, and asthma). Using cross-sectional data from the Spring 2006 National College Health Assessment, prevalence estimates of smoking were generated among young adult (age range, 18-24 years) lesbian/gay, bisexual, unsure, and heterosexual college students (n = 75,164). Nested logistic regression analyses were used to examine whether smoking status mediated the risk of ARIs among sexual orientation groups. Compared with heterosexual smokers, gay/lesbian smokers were more likely to have had strep throat, and bisexual smokers were more likely to have had sinus infection, asthma, and bronchitis. Whereas smoking mediated the risk of ARI, sexual minorities still showed higher odds of ARIs after adjustment for smoking. Sexual minority young adults may experience respiratory health disparities that may be linked to their higher smoking rates, and their higher rates of smoking lend urgency to the need for cessation interventions. Future studies are needed to explore whether chronic respiratory disease caused by smoking (i.e., lung cancer, COPD, emphysema) disproportionately affect sexual minority populations. PMID:20496074

  7. Smoking, Smoking Cessation, and the Risk of Type 2 Diabetes among Japanese Adults: Japan Epidemiology Collaboration on Occupational Health Study

    PubMed Central

    Akter, Shamima; Okazaki, Hiroko; Kuwahara, Keisuke; Miyamoto, Toshiaki; Murakami, Taizo; Shimizu, Chii; Shimizu, Makiko; Tomita, Kentaro; Nagahama, Satsue; Eguchi, Masafumi; Kochi, Takeshi; Imai, Teppei; Nishihara, Akiko; Sasaki, Naoko; Nakagawa, Tohru; Yamamoto, Shuichiro; Honda, Toru; Uehara, Akihiko; Yamamoto, Makoto; Hori, Ai; Sakamoto, Nobuaki; Nishiura, Chiro; Totsuzaki, Takafumi; Kato, Noritada; Fukasawa, Kenji; Pham, Ngoc M.; Kurotani, Kayo; Nanri, Akiko; Kabe, Isamu; Mizoue, Tetsuya; Sone, Tomofumi; Dohi, Seitaro

    2015-01-01

    Aims To examine the association of smoking status, smoking intensity, and smoking cessation with the risk of type 2 diabetes (T2D) using a large database. Methods The present study included 53,930 Japanese employees, aged 15 to 83 years, who received health check-up and did not have diabetes at baseline. Diabetes was defined as fasting plasma glucose ≥126 mg/dl, random plasma glucose ≥200 mg/dl, HbA1c ≥6.5% (≥48 mmol/mol), or receiving medication for diabetes. Cox proportional-hazards regression models were used to investigate the association between smoking and the risk of diabetes. Results During 3.9 years of median follow-up, 2,441 (4.5%) individuals developed T2D. The multivariable-adjusted hazard ratios (95% CI) for diabetes were 1 (reference), 1.16 (1.04 to 1.30) and 1.34 (1.22 to 1.48) for never smokers, former smokers, and current smokers, respectively. Diabetes risk increased with increasing numbers of cigarette consumption among current smokers (P for trend <0.001). Although the relative risk of diabetes was greater among subjects with lower BMIs (< 23 kg/m2), attributable risk was greater in subjects with higher BMIs (≥ 23 kg/m2). Compared with individuals who had never smoked, former smokers who quit less than 5 years, 5 to 9 years, and 10 years or more exhibited hazards ratios for diabetes of 1.36 (1.14 to 1.62), 1.23 (1.01 to 1.51), and 1.02 (0.85 to 1.23), respectively. Conclusions Results suggest that cigarette smoking is associated with an increased risk of T2D, which may decrease to the level of a never smoker after 10 years of smoking cessation. PMID:26200457

  8. National and State-Specific Attitudes toward Smoke-Free Parks among U.S. Adults.

    PubMed

    Kruger, Judy; Jama, Amal; Kegler, Michelle; Marynak, Kristy; King, Brian

    2016-01-01

    Outdoor places, such as parks, remain a source of secondhand smoke (SHS) exposure. We assessed attitudes toward smoke-free parks among U.S. adults. Data came from the 2009-2010 National Adult Tobacco Survey, a landline and cellular telephone survey of noninstitutionalized adults aged ≥18 in the 50 U.S. states and D.C. Descriptive statistics and logistic regression were used to assess the prevalence and sociodemographic correlates of attitudes toward smoke-free parks, overall and by current tobacco use. Overall, 38.5% of adults reported favorable attitudes toward complete smoke-free parks; prevalence ranged from 29.2% in Kentucky to 48.2% in Maine. Prevalence of favorable attitudes toward smoke-free parks was higher among nonusers of tobacco (44.6%) and noncombustible-only users (30.0%) than any combustible users (21.3%). The adjusted odds of having a favorable attitude were higher among: women; Hispanics and Black non-Hispanics, American Indian and Alaska Native non-Hispanics, and other non-Hispanics; those with an unspecified sexual orientation; and those with children aged ≤17 in the household, relative to each characteristics respective referent group. Odds were lower among: any combustible tobacco and noncombustible-only tobacco users; adults aged 45-64; and those with some college or an undergraduate degree. Opportunities exist to educate the public about the benefits of smoke-free outdoor environments. PMID:27589779

  9. Racial/Ethnic and Nativity Patterns of U.S. Adolescent and Young Adult Smoking.

    PubMed

    Wade, Becky; Lariscy, Joseph T; Hummer, Robert A

    2013-06-01

    We document racial/ethnic and nativity differences in U.S. smoking patterns among adolescents and young adults using the 2006 Tobacco Use Supplement to the Current Population Survey (n=44,202). Stratifying the sample by nativity status within five racial/ethnic groups (Asian American, Mexican American, other Hispanic, non-Hispanic black, and non-Hispanic white), and further by sex and age, we compare self-reports of lifetime smoking across groups. U.S.-born non-Hispanic whites, particularly men, report smoking more than individuals in other racial/ethnic/nativity groups. Some groups of young women (e.g., foreign-born and U.S.-born Asian Americans, foreign-born and U.S.-born Mexican Americans, and foreign-born blacks) report extremely low levels of smoking. Foreign-born females in all of the 25-34 year old racial/ethnic groups exhibit greater proportions of never smoking than their U.S.-born counterparts. Heavy/moderate and light/intermittent smoking is generally higher in the older age group among U.S.-born males and females whereas smoking among the foreign-born of both sexes is low at younger ages and remains low at older ages. Taken together, these findings highlight the importance of considering both race/ethnicity and nativity in assessments of smoking patterns and in strategies to reduce overall U.S. smoking prevalence and smoking-attributable health disparities. PMID:25339787

  10. Beyond Smoking Prevalence: Exploring the Variability of Associations between Neighborhood Exposures across Two Nested Spatial Units and Two-Year Smoking Trajectory among Young Adults

    PubMed Central

    Ghenadenik, Adrian E.; Frohlich, Katherine L.; Gauvin, Lise

    2016-01-01

    Young adults have the highest prevalence of smoking amongst all age groups. Significant uptake occurs after high school age. Although neighborhood exposures have been found to be associated with smoking behavior, research on neighborhood exposures and the smoking trajectories among young adults, and on the role of geographic scale in shaping findings, is scarce. We examined associations between neighborhood exposures across two nested, increasingly large spatial units and smoking trajectory over two years among young adults living in Montreal, Canada. A sample of 2093 participants aged 18–25 years from the Interdisciplinary Study of Inequalities in Smoking (ISIS) was surveyed. The dependent variable was self-reported smoking trajectory over the course of two years. Residential addresses, data on presence of tobacco retail outlets, and the presence of smoking accommodation facilities were coded and linked to spatial units. Three-level multinomial models were used to examine associations. The likelihood of being a smoker for 2+ years was significantly greater among those living in larger spatial unit neighborhoods that had a greater presence of smoking accommodation. This association was not statistically significant at the smaller spatial units. Our findings highlight the importance of studying young adults’ smoking trajectories in addition to static smoking outcomes, and point to the relevance of considering spatial scale in studies of neighborhoods and smoking. PMID:26751461

  11. Do changes in neighborhood and household levels of smoking and deprivation result in changes in individual smoking behavior? A large-scale longitudinal study of New Zealand adults.

    PubMed

    Ivory, Vivienne C; Blakely, Tony; Richardson, Ken; Thomson, George; Carter, Kristie

    2015-09-01

    Health behavior takes place within social contexts. In this study, we investigated whether changes in exposure to neighborhood deprivation and smoking prevalence and to household smoking were associated with change in personal smoking behavior. Three waves of biannual data collection (2004-2009) in a New Zealand longitudinal study, the Survey of Family, Income and Employment (SoFIE)-Health, were used, with 13,815 adults (persons aged ≥15 years) contributing to the analyses. Smoking status was dichotomized as current smoking versus never/ex-smoking. Fixed-effects regression analyses removed time-invariant confounding and adjusted for time-varying covariates (neighborhood smoking prevalence and deprivation, household smoking, labor force status, income, household tenure, and family status). A between-wave decile increase in neighborhood deprivation was significantly associated with increased odds of smoking (odds ratio (OR) = 1.08, 95% confidence interval (CI): 1.02, 1.14), but a between-wave increase in neighborhood smoking prevalence was not (OR = 1.04, 95% CI: 0.98, 1.10). Changing household exposures between waves to live with another smoker (compared with a nonsmoker (referent)) increased the odds of smoking (OR = 2.48, 95% CI: 1.84, 3.34), as did changing to living in a sole-adult household (OR = 1.52, 95% CI: 1.07, 2.14). Tobacco control policies and programs should address the broader household and neighborhood circumstances within which individual smoking takes place. PMID:26271117

  12. Adolescent Attributes and Young Adult Smoking Cessation Behavior

    PubMed Central

    Brook, Judith S.; Marcus, Stephen E.; Zhang, Chenshu; Stimmel, Matthew A.; Balka, Elinor B.; Brook, David W.

    2010-01-01

    This study collected data five times between 1983–2002 from 400 participants who originally came from upstate New York. These participants completed structured interviews as did their mothers three times. LISREL analysis generally supported the hypothesized model. The results indicated that having parents who smoked and having low educational aspirations and expectations were associated with being unconventional, which, in turn, was related to having low emotional control and reporting more internalizing behaviors. Internalizing behaviors were directly associated with a lower likelihood of smoking cessation, as was parental smoking. Research and clinical implications are discussed and the limitations noted. PMID:20482339

  13. Stages of smoking cessation among Malaysian adults--findings from national health morbidity survey 2006.

    PubMed

    Lim, Kuang Hock; Ibrahim, Normala; Ghazali, Sumarni Mohd; Kee, Chee Cheong; Lim, Kuang Kuay; Chan, Ying Ying; Teh, Chien Huey; Tee, Eng Ong; Lai, Wai Yee; Nik Mohamad, Mohd Haniki; Sidek, Sherina Mohd

    2013-01-01

    Increasing the rate of smoking cessation will reduce the burden of diseases related to smoking, including cancer. Understanding the process of smoking cessation is a pre-requisite to planning and developing effective programs to enhance the rate of smoking cessation.The aims of the study were to determine the demographic distribution of smokers across the initial stages of smoking cessation (the pre-contemplation and contemplation stages) and to identify the predictors of smoking cessation among Malaysian adult smokers. Data were extracted from a population-based, cross-sectional survey carried out from April 2006 to July 2006. The distribution of 2,716,743 current smokers across the pre-contemplation stage (no intention to quit smoking in the next six months) or contemplation stage (intended to quit smoking in the next six months) was described. Multivariable logistic regression analysis was used to examine the relationship between socio-demographic variables and the stages of smoking cessation. Of the 2,716,743 current smokers, approximately 30% and 70% were in the pre-contemplative and contemplative stages of smoking cessation respectively. Multivariable analysis showed that male gender, low education level, older age group, married and those from higher income group and number of cigarettes smoked were associated with higher likelihood of pre-contemplation to cease smoking in the next six months. The majority of current smokers in Malaysia were in the contemplative stage of smoking cessation. Specific interventions should be implemented to ensure the pre-contemplative smokers proceed to the contemplative stage and eventually to the preparation stage. PMID:23621242

  14. Cigarette smoking and alcohol consumption among Chinese older adults: do living arrangements matter?

    PubMed

    Zhang, Jiaan; Wu, Liyun

    2015-03-01

    This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998-2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker), the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others), and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults' health-risk behaviors, and had differential effects for men and women. PMID:25711361

  15. Digital Skills Acquisition: Future Trends among Older Adults

    ERIC Educational Resources Information Center

    Gilliam, Brian K.

    2011-01-01

    Purpose: The purpose of this study was to identify future trends and barriers that will either facilitate or impede the narrowing of the digital skills divide among older adults during the next 10 years. Methodology: To address the research questions, this study used a modified version of the Delphi process using a panel of experts who…

  16. Reasons for Nondaily Smoking among Young Adults: Scale Development and Validation

    PubMed Central

    Berg, Carla J.

    2014-01-01

    Introduction: Given the increased rates of nondaily smoking and the lack of validated measures to assess factors related to nondaily smoking, we aimed to develop a measure of reasons for nondaily smoking among young adults. Specifically, we developed a scale assessing reasons or triggers for nondaily smoking and examined its reliability, factor structure, and concurrent validity. Methods: We administered an online survey to 2,000 students at six colleges in the Southeastern US, and 718 (35.9%) returned a completed survey. The current analyses focused on the 95 participants who reported nondaily smoking (i.e., smoking between 1 and 29 days of the past 30 days). In addition to the items created for scale development, measures included socio-demographics, other measures of motivation and confidence/self-efficacy, past smoking/quitting history, readiness to quit, and other psychosocial factors related to smoking. Results: The 19-item Reasons for Nondaily Smoking Scale (RNS) demonstrated an average score of 45.36 (SD = 15.55) and internal consistency (Cronbach’s alpha of 0.79). Factor analysis of the items extracted four factors which accounted for 57.4% of score variance: Social influences; Enhancing buzzes and positive affect; Negative affect regulation; and Lack of concern of addiction. Concurrent and discriminant validity were documented. Conclusions: Developing validated measures designed to assess factors associated with nondaily smoking will enhance our ability to address this growing public health concern. The development and validation of the RNS for young adults may be critical in informing our intervention strategies and potentially for effecting or predicting cessation among young adult nondaily smokers. PMID:25258646

  17. Factors Related to Smoking in College and Not in College Young Adults

    ERIC Educational Resources Information Center

    Koval, John; Pederson, Linda; Zhang, Xiaohe

    2006-01-01

    This study sought variables associated with current smoking for young adult males and females in college compared with those not in college. A self-administered questionnaire was completed by a cohort of 1,270 young adults (ages 20-24) who have been followed from grade 6 for 10 years. Both bivariate and multivariable analyses of demographic…

  18. Experiences of adult smokers from the concepts of smoking: A content analysis

    PubMed Central

    Ebrahimi, Hossein; Sahebihagh, Mohammad Hasan; Ghofranipour, Fazlollah; Tabrizi, JafarSadegh

    2014-01-01

    Background: Smoking cigarettes is a risk factor for many physical and mental diseases. About five million people die of smoking every year. Understanding the concept of cigarette smoking can help people develop their knowledge with regard to smoking. A qualitative research seems essential to detect these concepts. Therefore, the present study aims to take into account the experience of adult smokers with regard to the concept of smoking. Materials and Methods: This is a qualitative content analysis study conducted on 12 smokers in four selected cities in Iran. Data were collected by in-depth, semi-structured interviews, transcribed verbatim, and simultaneously coded. Subsequently, they were analyzed using the content analysis method. Results: In the present study, eight concepts (themes), 22 subcategories, and 81 codes have emerged. The obtained concepts are physics of a cigarette, addiction and dependency, habit, feel the need, pleasure, seeking peace, mental involvement, and self-induction. Conclusions: The participants’ experiences with regard to cigarette smoking can affect their understanding of the concepts of smoking. The understanding of these concepts by nurses and smokers can enhance their knowledge about the existing facts of smoking, which can act as a foundation for designing preventive methods and smoking cessation programs. PMID:25558249

  19. Impact of Tobacco Control Policies and Mass Media Campaigns on Monthly Adult Smoking Prevalence

    PubMed Central

    Wakefield, Melanie A.; Durkin, Sarah; Spittal, Matthew J.; Siahpush, Mohammad; Scollo, Michelle; Simpson, Julie A.; Chapman, Simon; White, Victoria; Hill, David

    2008-01-01

    Objectives. We sought to assess the impact of several tobacco control policies and televised antismoking advertising on adult smoking prevalence. Methods. We used a population survey in which smoking prevalence was measured each month from 1995 through 2006. Time-series analysis assessed the effect on smoking prevalence of televised antismoking advertising (with gross audience rating points [GRPs] per month), cigarette costliness, monthly sales of nicotine replacement therapy (NRT) and bupropion, and smoke-free restaurant laws. Results. Increases in cigarette costliness and exposure to tobacco control media campaigns significantly reduced smoking prevalence. We found a 0.3-percentage-point reduction in smoking prevalence by either exposing the population to televised antismoking ads an average of almost 4 times per month (390 GRPs) or by increasing the costliness of a pack of cigarettes by 0.03% of gross average weekly earnings. Monthly sales of NRT and bupropion, exposure to NRT advertising, and smoke-free restaurant laws had no detectable impact on smoking prevalence. Conclusions. Increases in the real price of cigarettes and tobacco control mass media campaigns broadcast at sufficient exposure levels and at regular intervals are critical for reducing population smoking prevalence. PMID:18556601

  20. Progression to Traditional Cigarette Smoking After Electronic Cigarette Use Among US Adolescents and Young Adults

    PubMed Central

    Primack, Brian A.; Soneji, Samir; Stoolmiller, Michael; Fine, Michael J.; Sargent, James D.

    2016-01-01

    IMPORTANCE Electronic cigarettes (e-cigarettes) may help smokers reduce the use of traditional combustible cigarettes. However, adolescents and young adults who have never smoked traditional cigarettes are now using e-cigarettes, and these individuals may be at risk for subsequent progression to traditional cigarette smoking. OBJECTIVE To determine whether baseline use of e-cigarettes among nonsmoking and nonsusceptible adolescents and young adults is associated with subsequent progression along an established trajectory to traditional cigarette smoking. DESIGN, SETTING, AND PARTICIPANTS In this longitudinal cohort study, a national US sample of 694 participants aged 16 to 26 years who were never cigarette smokers and were attitudinally nonsusceptible to smoking cigarettes completed baseline surveys from October 1, 2012, to May 1, 2014, regarding smoking in 2012–2013. They were reassessed 1 year later. Analysis was conducted from July 1, 2014, to March 1, 2015. Multinomial logistic regression was used to assess the independent association between baseline e-cigarette use and cigarette smoking, controlling for sex, age, race/ethnicity, maternal educational level, sensation-seeking tendency, parental cigarette smoking, and cigarette smoking among friends. Sensitivity analyses were performed, with varying approaches to missing data and recanting. EXPOSURES Use of e-cigarettes at baseline. MAIN OUTCOMES AND MEASURES Progression to cigarette smoking, defined using 3 specific states along a trajectory: nonsusceptible nonsmokers, susceptible nonsmokers, and smokers. Individuals who could not rule out smoking in the future were defined as susceptible. RESULTS Among the 694 respondents, 374 (53.9%) were female and 531 (76.5%) were non-Hispanic white. At baseline, 16 participants (2.3%) used e-cigarettes. Over the 1-year follow-up, 11 of 16 e-cigarette users and 128 of 678 of those who had not used e-cigarettes (18.9%) progressed toward cigarette smoking. In the primary

  1. Modeling flight attendants' exposure to secondhand smoke in commercial aircraft: historical trends from 1955 to 1989.

    PubMed

    Liu, Ruiling; Dix-Cooper, Linda; Hammond, S Katharine

    2015-01-01

    Flight attendants were exposed to elevated levels of secondhand smoke (SHS) in commercial aircraft when smoking was allowed on planes. During flight attendants' working years, their occupational SHS exposure was influenced by various factors, including the prevalence of active smokers on planes, fliers' smoking behaviors, airplane flight load factors, and ventilation systems. These factors have likely changed over the past six decades and would affect SHS concentrations in commercial aircraft. However, changes in flight attendants' exposure to SHS have not been examined in the literature. This study estimates the magnitude of the changes and the historic trends of flight attendants' SHS exposure in U.S. domestic commercial aircraft by integrating historical changes of contributing factors. Mass balance models were developed and evaluated to estimate flight attendants' exposure to SHS in passenger cabins, as indicated by two commonly used tracers (airborne nicotine and particulate matter (PM)). Monte Carlo simulations integrating historical trends and distributions of influence factors were used to simulate 10,000 flight attendants' exposure to SHS on commercial flights from 1955 to 1989. These models indicate that annual mean SHS PM concentrations to which flight attendants were exposed in passenger cabins steadily decreased from approximately 265 μg/m(3) in 1955 and 1960 to 93 μg/m(3) by 1989, and airborne nicotine exposure among flight attendants also decreased from 11.1 μg/m(3) in 1955 to 6.5 μg/m(3) in 1989. Using duration of employment as an indicator of flight attendants' cumulative occupational exposure to SHS in epidemiological studies would inaccurately assess their lifetime exposures and thus bias the relationship between the exposure and health effects. This historical trend should be considered in future epidemiological studies. PMID:25587876

  2. Waterpipe Tobacco Smoking in the United States: Findings from the National Adult Tobacco Survey

    PubMed Central

    Salloum, Ramzi G.; Thrasher, James F.; Kates, Frederick R.; Maziak, Wasim

    2014-01-01

    Objective To report prevalence and correlates of waterpipe tobacco smoking (WTS) use among U.S. adults. Methods Data were from the 2009–2010 National Adult Tobacco Survey, a nationally representative sample of U.S. adults. Estimates of WTS ever and current use were reported overall, and by sex, age, race/ethnicity, educational attainment, annual household income, sexual orientation, and cigarette smoking status. State-level prevalence rates of WTS ever were reported using choropleth thematic maps for the overall population and by sex. Results The national prevalence of WTS ever was 9.8% and 1.5% for current use. WTS ever was more prevalent among those who are male (13.4%), 18–24 years old (28.4%) compared to older adults, non-Hispanic White (9.8%) compared to non-Hispanic Black, with some college education (12.4%) compared to no high school diploma, and reporting sexual minority status (21.1%) compared to heterosexuals. States with highest prevalence included DC(17.3%), NV(15.8%), and CA(15.5%). Conclusion WTS is now common among young adults in the US and high in regions where cigarette smoking prevalence is lowest and smoke-free policies have a longer history. To reduce its use, WTS should be included in smoke-free regulations and state and federal regulators should consider policy development in other areas, including taxes, labeling, and distribution. PMID:25535678

  3. Disparity and Trends in Secondhand Smoke Exposure among Japanese Employees, Particularly Smokers vs. Non-Smokers

    PubMed Central

    Tabuchi, Takahiro; Colwell, Brian

    2016-01-01

    Background Monitoring disparities in secondhand smoke (SHS) exposure is important for tailoring smoke-free policies to the needs of different groups. We examined disparity and trends in SHS exposure among both nonsmokers and smokers at Japanese workplaces between 2002 and 2012. Methods A total of 32,940 employees in nationally representative, population-based, repeated cross-sectional surveys in 2002, 2007 and 2012 in Japan was analyzed. Adjusted rate ratios for workplace SHS exposure from other people (“everyday” and “everyday or sometimes”) were calculated according to covariates, using log-binomial regression models with survey weights. In this survey, employees who do not smoke at workplace are defined as workplace-nonsmokers; and those smoke at workplace are used as workplace-smokers. SHS exposure for smokers does not involve their own SHS. Results While everyday SHS exposure prevalence in workplace-nonsmokers decreased markedly (33.2% to 11.4%), that in workplace-smokers decreased only slightly (63.3% to 55.6%). Workplace-smokers were significantly more likely to report everyday SHS exposure than workplace-nonsmokers, and the degree of association increased over time: compared with the nonsmokers (reference), covariates-adjusted rate ratio (95% confidence interval) for the smokers increased from 1.70 (1.62–1.77) in 2002 to 4.16 (3.79–4.56) in 2012. Similar results were observed for everyday or sometimes SHS exposure. Compared with complete workplace smoking bans, partial and no bans were consistently and significantly associated with high SHS exposure among both nonsmokers and smokers. We also observed disparities in SHS exposure by employee characteristics, such as age group and worksite scale. Conclusions Although overall SHS exposure decreased among Japanese employees between 2002 and 2012, the SHS exposure disparity between nonsmokers and smokers widened. Because smokers reported more frequent SHS exposure than nonsmokers, subsequent mortality

  4. Group hypnosis vs. relaxation for smoking cessation in adults: a cluster-randomised controlled trial

    PubMed Central

    2013-01-01

    Background Despite the popularity of hypnotherapy for smoking cessation, the efficacy of this method is unclear. We aimed to investigate the efficacy of a single-session of group hypnotherapy for smoking cessation compared to relaxation in Swiss adult smokers. Methods This was a cluster-randomised, parallel-group, controlled trial. A single session of hypnosis or relaxation for smoking cessation was delivered to groups of smokers (median size = 11). Participants were 223 smokers consuming ≥ 5 cigarettes per day, willing to quit and not using cessation aids (47.1% females, M = 37.5 years [SD = 11.8], 86.1% Swiss). Nicotine withdrawal, smoking abstinence self-efficacy, and adverse reactions were assessed at a 2-week follow-up. The main outcome, self-reported 30-day point prevalence of smoking abstinence, was assessed at a 6-month follow up. Abstinence was validated through salivary analysis. Secondary outcomes included number of cigarettes smoked per day, smoking abstinence self-efficacy, and nicotine withdrawal. Results At the 6-month follow up, 14.7% in the hypnosis group and 17.8% in the relaxation group were abstinent. The intervention had no effect on smoking status (p = .73) or on the number of cigarettes smoked per day (p = .56). Smoking abstinence self-efficacy did not differ between the interventions (p = .14) at the 2-week follow-up, but non-smokers in the hypnosis group experienced reduced withdrawal (p = .02). Both interventions produced few adverse reactions (p = .81). Conclusions A single session of group hypnotherapy does not appear to be more effective for smoking cessation than a group relaxation session. Trial registration Current Controlled Trials ISRCTN72839675. PMID:24365274

  5. What distinguishes successful from unsuccessful tobacco smoking cessation? Data from a study of young adults (TEMPO)

    PubMed Central

    Khati, Inès; Menvielle, Gwenn; Chollet, Aude; Younès, Nadia; Metadieu, Brigitte; Melchior, Maria

    2015-01-01

    Introduction Smoking prevalence rates among young people are high in many countries. Although attempts to quit smoking increasingly occur in young adulthood, many former smokers relapse. We compared individuals who successfully quit smoking from those who relapsed on socio-demographic, psychological and health factors. Methods Data come from telephone interviews conducted in 2011 with participants of the TEMPO community-based study (ages 18–37 years, France). To study the likelihood of successful cessation vs. smoking relapse, we restricted the study sample to current or former smokers (n = 600) and conducted multinomial logistic regression analyses. Results 43% of participants were current smokers who never quit for an extended period and, 33% former smokers and 24% current smokers who relapsed after extended cessation. In multivariate analyses female sex, parental status and illegal drug use were associated with both successful and unsuccessful smoking cessation. Factors specifically associated with a low probability of smoking cessation were job strain and symptoms of hyperactivity/inattention, while occupational grade was associated with smoking relapse. Conclusions Work and family circumstances, co-occurring substance use and psychological difficulties may influence smoking cessation in young adults. These characteristics should be considered by individual and collective interventions aiming to help young smokers quit successfully. PMID:26844137

  6. Cigarette Smoking and Alcohol Consumption among Chinese Older Adults: Do Living Arrangements Matter?

    PubMed Central

    Zhang, Jiaan; Wu, Liyun

    2015-01-01

    This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998–2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker), the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others), and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults’ health-risk behaviors, and had differential effects for men and women. PMID:25711361

  7. Trends in recall and appraisal of anti-smoking advertising among American youth: national survey results, 1997-2001.

    PubMed

    Johnston, Lloyd D; Terry-McEllrath, Yvonne M; O'Malley, Patrick M; Wakefield, Melanie

    2005-03-01

    Public health efforts to reduce the harms related to tobacco use currently include a significant emphasis on anti-smoking media campaigns. This paper provides (a) data on the overall extent of exposure to anti-smoking media among American youth from 1997 to 2001, (b) an appraisal of general youth reactions to such advertising, and (c) an examination of how exposure levels and reactions vary by socio-demographic characteristics. Data were obtained from the Monitoring the Future study, an ongoing nationwide study of youth. Data were collected each year from nationally representative separate and nonoverlapping school samples of 8th, 10th, and 12th grade students (N = 29,724; 24,639; and 12,138, respectively). Self-reported levels of recalled exposure to both electronic and print anti-smoking advertising were measured, as well as the judged impact and perceived exaggeration of such advertising. Data indicate that significant increases in overall exposure to anti-smoking advertising occurred over the study time period. These increases were associated with (a) increases in the self-reported likelihood that anti-smoking advertising diminished the probability of individual smoking behaviors, and (b) increases in the perceived level to which anti-smoking advertising exaggerates the risks associated with smoking. Further, these trends were significantly associated with various characteristics-most notably, ethnicity, smoking behaviors, and residence in a state with an ongoing tobacco-control program having a media component. PMID:15766002

  8. Trends in exposure to second hand smoke at home among children and nonsmoker adolescents.

    PubMed

    Jain, Ram B

    2016-01-15

    Data from National Health and Nutrition Examination Survey (NHANES) for the years 1999-2012 were used to evaluate trends in exposure to second hand smoke (SHS) at home among children aged 3-11 years and nonsmoker adolescents aged 12-19 years. A total of 12,815 children and 10,269 adolescents were included in the analyses. Serum cotinine was used as a biomarker for exposure to SHS at home. Regression models with log10 transformed values of serum cotinine as dependent variables and age, race/ethnicity, NHANES survey year, and family poverty income ratio as a surrogate measure of socioeconomic status were used in models for those with and without exposure to SHS at home. In addition, for those with exposure to SHS at home, number of smokers smoking inside home and number of cigarettes smoked at home every day were also used as independent variables. There was a biennial increase of 1.05 ng/L in adjusted serum cotinine levels for children with exposure to SHS at home over the period of 1999-2012. Serum cotinine levels among nonsmoker adolescents with exposure to SHS at home did not change over time. When there was no exposure to SHS at home, there was a statistically significant downward trend for serum cotinine levels for both children and nonsmoker adolescents. Serum cotinine levels attributable to SHS exposure increased with age among nonsmoker adolescents (p≤0.02) but decreased with age among children (p<0.01). For a unit decrease in family poverty income ratio, SHS exposure as measured by serum cotinine levels (Table 6) increased by 1.18 ng/L among children and by 1.30 ng/L among nonsmoker adolescents. In general, observed serum cotinine levels associated with SHS exposure at home were higher for children than they were for nonsmoker adolescents. PMID:26519575

  9. Association Between Electronic Cigarette Use and Openness to Cigarette Smoking Among US Young Adults

    PubMed Central

    Apelberg, Benjamin J.; Ambrose, Bridget K.; Green, Kerry M.; Choiniere, Conrad J.; Bunnell, Rebecca; King, Brian A.

    2015-01-01

    Introduction: Use of electronic nicotine delivery systems (ENDS), including electronic cigarettes (e-cigarettes), is increasing. One concern is the appeal of these products to youth and young adults and the potential to influence perceptions and use of conventional cigarettes. Methods: Using data from the 2012–2013 National Adult Tobacco Survey, characteristics of adults aged 18–29 years who had never established cigarette smoking behavior were examined by ever use of e-cigarettes, demographics, and ever use of other tobacco products (smokeless tobacco, cigars, hookah, and cigarettes). Multivariate logistic regression was used to examine the relationship between e-cigarette use and openness to cigarette smoking among young adults, defined as the lack of a firm intention not to smoke soon or in the next year. Results: Among young adults who had never established cigarette smoking behavior (unweighted n = 4,310), 7.9% reported having ever tried e-cigarettes, and 14.6% of those who reported having ever tried e-cigarettes also reported current use of the product. Ever e-cigarette use was associated with being open to cigarette smoking (adjusted odds ratio = 2.4; 95% confidence interval = 1.7, 3.3), as was being male, aged 18–24 years, less educated, and having ever used hookah or experimented with conventional cigarettes. Conclusions: Ever use of e-cigarettes and other tobacco products was associated with being open to cigarette smoking. This study does not allow us to assess the directionality of this association, so future longitudinal research is needed to illuminate tobacco use behaviors over time as well as provide additional insight on the relationship between ENDS use and conventional cigarette use among young adult populations. PMID:25378683

  10. Adult Cigarette Smoking in the United States: Current Estimates

    MedlinePlus

    ... Report 2015;64(44):1233–40 [accessed 2016 Mar 14]. U.S. Department of Health and Human Services. ... Office on Smoking and Health, 2014 [accessed 2016 Mar 14]. Centers for Disease Control and Prevention . State ...

  11. Can Public Policy Deter Smoking Escalation among Young Adults?

    ERIC Educational Resources Information Center

    Tauras, John A.

    2005-01-01

    In the wake of significant budget shortfalls, 37 states and the District of Columbia have recently increased cigarette excise taxes to boost revenues. This study examines the impact of increasing the price of cigarettes, which will occur as a consequence of cigarette excise tax increases, and implementing restrictions on smoking in private…

  12. The changing trends in tobacco smoking for young Arab women; narghile, an old habit with a liberal attitude.

    PubMed

    Dar-Odeh, Najla S; Abu-Hammad, Osama A

    2011-01-01

    Narghile smoking by young females is becoming more acceptable than cigarettes in the conservative societies of Arab countries. Lack of social constraints on narghile smoking has resulted in an increased prevalence of narghile smoking among young Arab females and an earlier age of onset of this habit when compared to cigarette smoking.Documented health hazards of narghile smoking including pulmonary, cardiovascular and neoplastic ailments are consequently expected to affect this vulnerable sector of the population together with their offspring. In this commentary, we shed some light on the changing trend of tobacco use among young Arabic women as shown by an increasing number of studies investigating habits of tobacco use in young people. PMID:21878112

  13. Low intensity, long term exposure to tobacco smoke inhibits hippocampal neurogenesis in adult mice.

    PubMed

    Csabai, Dávid; Csekő, Kata; Szaiff, Lilla; Varga, Zsófia; Miseta, Attila; Helyes, Zsuzsanna; Czéh, Boldizsár

    2016-04-01

    Previous data have shown that high dose of nicotine administration or tobacco smoke exposure can reduce cell formation and the survival rate of adult-born neurons in the dentate gyrus. Here, we subjected adult mice to low intensity cigarette smoke exposure over long time periods. We did a 2×30min/day smoke exposure with two cigarettes per occasion over 1- or 2-months. Subsequently, we carried out a systematic quantitative histopathological analysis to assess the number of newborn neurons in the dentate gyrus. To investigate cell proliferation, the exogenous marker 5-bromo-2'-deoxyuridine (BrdU) was administered on the last experimental day and animals were sacrificed 2h later. To investigate the effect of tobacco smoke on the population of immature neurons, we quantified the number of doublecortin-positive (DCX+) neurons in the same animals. We found that exposing animals to cigarette smoke for 1- or 2-months had no influence on cell proliferation rate, but significantly reduced the number of DCX-positive immature neurons. Our tobacco smoke exposure regimen caused no substantial changes in respiratory functions, but histopathological analysis of the pulmonary tissue revealed a marked perivascular/peribronchial edema formation after 1-month and signs of chronic pulmonary inflammation after 2-months of cigarette smoke exposure. These data demonstrate that even mild exposure to cigarette smoke, without significantly affecting respiratory functions, can have a negative effect on adult-born neurons in the dentate gyrus, when applied over longer time periods. Our data indicate that besides nicotine other factors, such as inflammatory mediators, may also contribute to this effect. PMID:26792108

  14. Association between Smoking Status and Obesity in a Nationwide Survey of Japanese Adults

    PubMed Central

    Watanabe, Taku; Tsujino, Ichizo; Konno, Satoshi; Ito, Yoichi M.; Takashina, Chisa; Sato, Takahiro; Isada, Akira; Ohira, Hiroshi; Ohtsuka, Yoshinori; Fukutomi, Yuma; Nakamura, Hiroyuki; Kawagishi, Yukio; Okada, Chiharu; Hizawa, Nobuyuki; Taniguchi, Masami; Akasawa, Akira; Nishimura, Masaharu

    2016-01-01

    Objective A positive association between the number of cigarettes smoked per day and obesity has been reported, whereas how other smoking-related indices, such as pack-years and duration of smoking, are related with obesity has been less investigated. We analyzed the age-adjusted cross-sectional association between smoking and obesity in a general Japanese population. Methods We used data from a nationwide epidemiological study of Japanese adults (N = 23,106). We compared the prevalence of obesity (defined as body mass index ≥ 25kg/m2) among groups classified by smoking behavior, pack-years, number of cigarettes per day, duration of smoking, and duration and time of smoking cessation. Results In men, current smokers had a lower odds ratio (OR) for obesity of 0.80 (95% confidence interval (CI): 0.72–0.88) compared to non-smokers, whereas past smokers had a higher OR of 1.23 (95% CI: 1.09–1.37) compared to current smokers. In women, there were no differences in obesity between the three groups classified by smoking behavior. However, in both sexes, the prevalence of obesity tended to increase with pack-years and the number of cigarettes per day, but not with duration of smoking in current and past smokers. Further, in male smokers, the risks for obesity were markedly higher in short-term heavy smokers compared with long-term light smokers, even with the same number of pack-years. Regarding the impact of smoking cessation, female past smokers who quit smoking at an age > 55-years had an elevated OR of 1.60 (95% CI:1.05–2.38) for obesity. Conclusions In a general Japanese population, obesity is progressively associated with pack-years and number of cigarettes per day, but not with the duration of smoking. When investigating the association between obesity and cigarette smoking, the daily smoking burden and the duration of smoking require to be independently considered. PMID:27007232

  15. Prevalence of smoking among major movie characters: 1996–2004

    PubMed Central

    Worth, Keilah A; Cin, Sonya Dal; Sargent, James D

    2006-01-01

    Background Reports of a relationship between watching smoking in movies and smoking among adolescents have prompted greater scrutiny of smoking in movies by the public health community. Objective To assess the smoking prevalence among adult and adolescent movie characters, examine trends in smoking in movies over time, and compare the data with actual smoking prevalence among US adults and adolescents. Design and methods Smoking status of all major human adolescent and adult movie characters in the top 100 box office hits from 1996 to 2004 (900 movies) was assessed, and smoking prevalence was examined by Motion Picture Association of America (MPAA) rating and year of release. Results The movies contained 5944 major characters, of whom 4911 were adults and 466 were adolescents. Among adult movie characters, the overall smoking prevalence was 20.6%; smoking was more common in men than in women (22.6% v 16.1%, respectively, p<0.001), and was related to MPAA rating category (26.9% for movies rated R (restricted, people aged <17 years require accompanying adult), 17.9% for PG‐13 (parents strongly cautioned that some material might be inappropriate for children) and 10.4% for G/PG (general audiences, all ages; parental guidance suggested for children), p<0.001). In 1996, the smoking prevalence for major adult movie characters (25.7%) was similar to that in the actual US population (24.7%). Smoking prevalence among adult movie characters declined to 18.4% in 2004 (p for trend <0.001), slightly below that for the US population for that year (20.9%). Examination of trends by MPAA rating showed that the downward trend in smoking among adult movie characters was statistically significant in movies rated G/PG and R, but not in those rated PG‐13. A downward trend over time was also found for smoking among adolescent movie characters. There was no smoking among adult characters in 43.3% of the movies; however, in 39% of the movies, smoking prevalence among adult characters

  16. Smoking

    MedlinePlus

    ... harms nearly every organ of the body. Cigarette smoking causes 87 percent of lung cancer deaths. It is also responsible for many other ... you quit, the greater the benefit. NIH: National Cancer Institute

  17. Cigarette Smoking Among Urban American Indian Adults - Hennepin and Ramsey Counties, Minnesota, 2011.

    PubMed

    Forster, Jean; Poupart, John; Rhodes, Kristine; Peterson-Hickey, Melanie; Lamont, Genelle; D'Silva, Joanne; Erickson, Darin

    2016-01-01

    In 2013, it was estimated that the prevalence of cigarette smoking among American Indians was 36.5%, the highest of all racial/ethnic groups in the continental United States (1). Among American Indians, considerable cultural and geographic variation in cigarette smoking exists. Smoking prevalence among American Indians is lowest in the Southwest and highest in the Upper Midwest/Northern Plains (2). Little information is available about tobacco use among urban American Indians, who might not have ever lived on a reservation or be enrolled in or affiliated with a tribe. In Minnesota, a significant proportion of American Indians reside in urban areas. Among Minnesota's residents who identify as American Indian alone or in combination with another race, 30% live in Hennepin County and Ramsey County, which encompass Minneapolis and St. Paul, respectively (collectively known as the Twin Cities). The predominant tribes (Ojibwe [Chippewa] and Dakota/Lakota/Nakota [Sioux]) traditionally have used locally grown tobacco (Nicotiana rustica), red willow, and other plants for religious ceremonies, although nonceremonial tobacco is often substituted for traditional plants. To assess prevalence of cigarette smoking among this population, it is important to distinguish ceremonial tobacco use (smoked or used in other ways) from nonceremonial tobacco use. To obtain estimates of cigarette smoking prevalence among American Indians in Hennepin and Ramsey counties, the American Indian Adult Tobacco Survey was administered to 964 American Indian residents in 2011, using respondent-driven sampling. Among all participants, 59% were current smokers, 19% were former smokers, and 22% had never smoked. Approximately 40% of employed participants reported that someone smoked in their workplace area during the preceding week. High prevalences of cigarette smoking and secondhand smoke exposure among urban American Indians in Minnesota underscores the need for a comprehensive and culturally

  18. Validity of Self-Reported Tobacco Smoke Exposure among Non-Smoking Adult Public Housing Residents

    PubMed Central

    Fang, Shona C.; Chen, Shan; Trachtenberg, Felicia; Rokicki, Slawa; Adamkiewicz, Gary; Levy, Douglas E.

    2016-01-01

    Introduction Tobacco smoke exposure (TSE) in public multi-unit housing (MUH) is of concern. However, the validity of self-reports for determining TSE among non-smoking residents in such housing is unclear. Methods We analyzed data from 285 non-smoking public MUH residents living in non-smoking households in the Boston area. Participants were interviewed about personal TSE in various locations in the past 7 days and completed a diary of home TSE for 7 days. Self-reported TSE was validated against measurable saliva cotinine (lower limit of detection (LOD) 0.02 ng/ml) and airborne apartment nicotine (LOD 5 ng). Correlations, estimates of inter-measure agreement, and logistic regression assessed associations between self-reported TSE items and measurable cotinine and nicotine. Results Cotinine and nicotine levels were low in this sample (median = 0.026 ng/ml and 0.022 μg/m3, respectively). Prevalence of detectable personal TSE was 66.3% via self-report and 57.0% via measurable cotinine (median concentration among those with cotinine>LOD: 0.057 ng/ml), with poor agreement (kappa = 0.06; sensitivity = 68.9%; specificity = 37.1%). TSE in the home, car, and other peoples’ homes was weakly associated with cotinine levels (Spearman correlations rs = 0.15–0.25), while TSE in public places was not associated with cotinine. Among those with airborne nicotine and daily diary data (n = 161), a smaller proportion had household TSE via self-report (41.6%) compared with measurable airborne nicotine (53.4%) (median concentration among those with nicotine>LOD: 0.04 μg/m3) (kappa = 0.09, sensitivity = 46.5%, specificity = 62.7%). Conclusions Self-report alone was not adequate to identify individuals with TSE, as 31% with measurable cotinine and 53% with measurable nicotine did not report TSE. Self-report of TSE in private indoor spaces outside the home was most associated with measurable cotinine in this low-income non-smoking population. PMID:27171392

  19. Does social status predict adult smoking and obesity? Results from the 2000 Mexican National Health Survey

    PubMed Central

    Buttenheim, A.M.; Wong, R.; Goldman, N.; Pebley, A.R.

    2009-01-01

    Socioeconomic status is generally associated with better health, but recent evidence suggests that this ‘social gradient’ in health is far from universal. This study examines whether social gradients in smoking and obesity in Mexico—a country in the midst of rapid socioeconomic change—conform to or diverge from results for richer countries. Using a nationally-representative sample of 39 129 Mexican adults, we calculate the odds of smoking and of being obese by educational attainment and by household wealth. We conclude that socioeconomic determinants of smoking and obesity in Mexico are complex, with some flat gradients and some strong positive or negative gradients. Higher social status (education and assets) is associated with more smoking and less obesity for urban women. Higher status rural women also smoke more, but obesity for these women has a non-linear relationship to education. For urban men, higher asset levels (but not education) are associated with obesity, whereas education is protective of smoking. Higher status rural men with more assets are more likely to smoke and be obese. As household wealth, education, and urbanisation continue to increase in Mexico, these patterns suggest potential targets for public health intervention now and in the future. PMID:19367478

  20. Social Network Characteristics, Social Support, and Cigarette Smoking among Asian/Pacific Islander Young Adults.

    PubMed

    Pokhrel, Pallav; Fagan, Pebbles; Cassel, Kevin; Trinidad, Dennis R; Kaholokula, Joseph Keawe'aimoku; Herzog, Thaddeus A

    2016-06-01

    Cigarette smoking may be one of the factors contributing to the high levels of cancer-related mortality experienced by certain Asian/Pacific Islander (A/PI) subgroups (e.g., Native Hawaiian). Given the collectivist cultural orientation attributed to A/PI groups, social strategies are recommended for substance abuse or smoking cessation treatment among A/PI. However, research examining how social network characteristics and social support relate to smoking across A/PI subgroups has been lacking. This study investigated the associations between social network characteristics (e.g., size, composition), perceived social support, and recent cigarette use across Native Hawaiian, Filipino, and East Asian (e.g., Japanese, Chinese) young adults (18-35 year old). Cross-sectional, self-report data were collected from N = 435 participants (M age = 25.6, SD = 8.3; 61% women). Ethnic differences were found in a number of pathways linking social network characteristics, perceived social support, and cigarette smoking. Larger network size was strongly associated with higher perceived social support and lower recent cigarette smoking among Native Hawaiians but not Filipinos or East Asians. Higher perceived social support was associated with lower recent smoking among East Asians and Filipinos but not Native Hawaiians. Implications are discussed with regard to smoking prevention and cessation among A/PI. PMID:27297612

  1. Social Network Characteristics, Social Support, and Cigarette Smoking among Asian/Pacific Islander Young Adults

    PubMed Central

    Pokhrel, Pallav; Fagan, Pebbles; Cassel, Kevin; Trinidad, Dennis R.; Kaholokula, Joseph Keawe‘aimoku; Herzog, Thaddeus A.

    2016-01-01

    Cigarette smoking may be one of the factors contributing to the high levels of cancer-related mortality experienced by certain Asian/Pacific Islander (A/PI) subgroups (e.g., Native Hawaiian). Given the collectivist cultural orientation attributed to A/PI groups, social strategies are recommended for substance abuse or smoking cessation treatment among A/PI. However, research examining how social network characteristics and social support relate to smoking across A/PI subgroups has been lacking. This study investigated the associations between social network characteristics (e.g., size, composition), perceived social support, and recent cigarette use across Native Hawaiian, Filipino, and East Asian (e.g., Japanese, Chinese) young adults (18–35 year old). Cross-sectional, self-report data were collected from N = 435 participants (M age = 25.6, SD = 8.3; 61% women). Ethnic differences were found in a number of pathways linking social network characteristics, perceived social support, and cigarette smoking. Larger network size was strongly associated with higher perceived social support and lower recent cigarette smoking among Native Hawaiians but not Filipinos or East Asians. Higher perceived social support was associated with lower recent smoking among East Asians and Filipinos but not Native Hawaiians. Implications are discussed with regard to smoking prevention and cessation among A/PI. PMID:27297612

  2. Gender and the association of smoking with sleep quantity and quality in American adults.

    PubMed

    Mehari, Alem; Weir, Nargues A; Gillum, Richard F

    2014-01-01

    Smoking and gender are known risk factors for sleep disorders. Studies of samples from Norway and Japan have suggested stronger associations between smoking and disrupted sleep in women; therefore, we examined, gender differences in the association in the U.S. population. We analyzed data from the 2005-2006 National Health and Nutrition Examination Survey. We examined the associations between smoking and self-reported measures of sleep disorders (i.e., snoring, short sleep, long sleep, poor sleep, and health care provider diagnosis of sleep disordered breathing) using multivariate logistic regression with odds ratios (OR) and 95% confidence intervals (CI) as measures of association. We also assessed whether the associations varied by gender using a gender x smoking interaction term. Compared to never smokers, current smokers had significantly higher odds of self-reported snoring (OR = 2.0; 95% CI = 1.56-2.56), short sleep (OR 1.68; 95% CI = 1.35-2.10) and poor sleep (OR = 1.38; 95% CI = 1.09-1.74). A dose-response relationship was observed between the amount smoked and sleep symptoms. In multivariate analyses, no significant gender x smoking interaction was observed for snoring, short sleep or poor sleep. Current smoking was independently associated with increased odds of snoring, short sleep, and poor sleep in women and men among U.S. adults. PMID:24261545

  3. Self-administration of nicotine and cigarette smoke extract in adolescent and adult rats.

    PubMed

    Gellner, Candice A; Belluzzi, James D; Leslie, Frances M

    2016-10-01

    Although smoking initiation typically occurs during adolescence, most preclinical studies of tobacco use involve adult animals. Furthermore, their focus is largely on nicotine alone, even though cigarette smoke contains thousands of constituents. The present study therefore aimed to determine whether aqueous constituents in cigarette smoke affect acquisition of nicotine self-administration during adolescence in rats. Adolescent and adult male rats, aged postnatal day (P) 25 and 85, respectively, were food trained on a fixed ratio 1 (FR1) schedule, then allowed to self-administer one of 5 doses of nicotine (0, 3.75, 7.5, 15, or 30 μg/kg) or aqueous cigarette smoke extract (CSE) with equivalent nicotine content. Three progressively more difficult schedules of reinforcement, FR1, FR2, and FR5, were used. Both adolescent and adult rats acquired self-administration of nicotine and CSE. Nicotine and CSE similarly increased non-reinforced responding in adolescents, leading to enhanced overall drug intake as compared to adults. When data were corrected for age-dependent alterations in non-reinforced responding, adolescents responded more for low doses of nicotine and CSE than adults at the FR1 reinforcement schedule. No differences in adolescent responding for the two drugs were seen at this schedule, whereas adults had fewer responses for CSE than for nicotine. However, when the reinforcement schedule was increased to FR5, animals dose-dependently self-administered both nicotine and CSE, but no drug or age differences were observed. These data suggest that non-nicotine tobacco smoke constituents do not influence the reinforcing effect of nicotine in adolescents. PMID:27346207

  4. Mapping Engagement in Twitter-Based Support Networks for Adult Smoking Cessation.

    PubMed

    Lakon, Cynthia M; Pechmann, Cornelia; Wang, Cheng; Pan, Li; Delucchi, Kevin; Prochaska, Judith J

    2016-08-01

    We examined engagement in novel quit-smoking private social support networks on Twitter, January 2012 to April 2014. We mapped communication patterns within 8 networks of adult smokers (n = 160) with network ties defined by participants' tweets over 3 time intervals, and examined tie reciprocity, tie strength, in-degree centrality (popularity), 3-person triangles, 4-person cliques, network density, and abstinence status. On average, more than 50% of ties were reciprocated in most networks and most ties were between abstainers and nonabstainers. Tweets formed into more aggregated patterns especially early in the study. Across networks, 35.00% (7 days after the quit date), 49.38% (30 days), and 46.88% (60 days) abstained from smoking. We demonstrated that abstainers and nonabstainers engaged with one another in dyads and small groups. This study preliminarily suggests potential for Twitter as a platform for adult smoking-cessation interventions. PMID:27310342

  5. Factors Associated with Smoking Cessation among Chinese Adults in Rural China

    ERIC Educational Resources Information Center

    Yang, Tingzhong; Abdullah, Abu Saleh M.; Mustafa, Jabed; Chen, Bin; Feng, Xiangxian

    2009-01-01

    Objectives: To examine the factors associated with smoking cessation among adult Chinese males in rural China. Methods: The data were collected by face-to-face interviews at the respondents' household using interviewer-administered questionnaires. Results: The factors associated with quitting were being residents of Guiyang, having received junior…

  6. Time trends of tobacco smoking, air pollution, and lung cancer in Athens

    SciTech Connect

    Trichopoulos, D.; Hatzakis, A.; Wynder, E.; Katsouyanni, K.; Kalandidi, A.

    1987-12-01

    Athens is a city with a serious air pollution problem which has existed for more than 20 years. To evaluate whether air pollution has affected lung cancer incidence (and hence, mortality) in the population of Athens the authors have compared standardized lung mortality between Athens and the rest of Greece taking into account the tobacco consumption trends in the respective populations and varying the postulated latency between 0 and 20 years. There is no evidence for an independent or interactive (with tobacco smoking) effect of air pollution on lung cancer mortality; the tobacco-adjusted mortality appears, if anything, lower in Athens than in the rest of Greece and the slopes of lung cancer mortality on tobacco consumption are almost identical in Athens and in the rest of Greece. By contrast the same data are compatible with a strong effect of tobacco smoking on lung cancer mortality, an effect which appears to involve not only the early carcinogenic stages but also some of the later ones. The results of the present analysis do not support the hypothesis that air pollution, at least in Athens until 1980, has increased the incidence of lung cancer to an extent large enough to be detectable in ecological correlation analyses. Nevertheless the inherent limitations of these methods indicate that their results should be interpreted with caution and only as a step toward the gradual understanding of a complex issue.

  7. Smoking and Hand Dermatitis in the United States Adult Population

    PubMed Central

    Lai, Yi Chun

    2016-01-01

    Background Hand dermatitis is a common chronic relapsing skin disease resulting from a variety of causes, including endogenous predisposition and environmental exposures to irritants and allergens. Lifestyle factors such as smoking have been implicated in hand dermatitis. Objective To evaluate the association between tobacco exposure and hand dermatitis using the 2003~2004 National Health and Nutrition Examination Survey (NHANES) database. Methods Data were retrieved and analyzed from 1,301 participants, aged 20~59 years, from the 2003~2004 NHANES questionnaire study who completed health examination and blood tests. Diagnosis of hand dermatitis was based on standardized photographs of the dorsal and palmar views of the hands read by two dermatologists. Results There were 38 diagnosed cases of active hand dermatitis out of the 1,301 study participants (2.9%). Heavy smokers (>15 g tobacco daily) were 5.11 times more likely to have active hand dermatitis (odds ratio [OR], 5.11; 95% confidence interval [CI], 1.39~18.88; p=0.014). Those with serum cotinine >3 ng/ml were also more likely to have active hand dermatitis, compared with those with serum cotinine ≤3 ng/ml (OR, 2.50; 95% CI, 1.26~4.95; p=0.007). After adjusting for confounding factors such as age, atopic diathesis, occupational groups, and physical activity, the association between tobacco exposure and active hand dermatitis remained significant. Conclusion Smoking has a significant association with the presence of active hand dermatitis. It is important to consider smoking cessation as part of management of hand dermatitis. PMID:27081262

  8. Trends in Awareness and Use of Electronic Cigarettes Among US Adults, 2010–2013

    PubMed Central

    Patel, Roshni; Nguyen, Kimberly H.; Dube, Shanta R.

    2015-01-01

    Introduction: Electronic cigarette (e-cigarette) marketing has increased considerably since the product entered the US market in 2007, thereby warranting additional surveillance to monitor recent trends in population-level awareness and utilization. We assessed the prevalence, characteristics, and trends in e-cigarette awareness and use among nationally representative samples of US adults during 2010–2013. Methods: Data came from the 2010–2013 HealthStyles survey, an annual consumer-based web survey of US adults aged ≥18 years. Sample sizes ranged from 2,505 (2010) to 4,170 (2012). Descriptive statistics were used to assess e-cigarette awareness, ever use, and current use (use within the past 30 days) overall and by sex, age, race/ethnicity, education, income, US region, and cigarette smoking status. Trends were assessed using logistic regression. Results: During 2010–2013, increases (p < .05) were observed for e-cigarette awareness (40.9%–79.7%), ever use (3.3%–8.5%), and current use (1.0%–2.6%). Awareness increased among all socio demographic subpopulations during 2010–2013 (p < .05); an increase in ever use of e-cigarettes occurred among all sociodemographic groups except those aged 18–24 years, Hispanics, and those living in the Midwest (p < .05). During 2010–2013, ever use increased among current (9.8%–36.5%) and former (2.5%–9.6%) cigarette smokers (p < .05), but it remained unchanged among never smokers (1.3%–1.2%). Conclusions: Awareness and use of e-cigarettes increased considerably among US adults during 2010–2013. In 2013, more than one-third of current cigarette smokers reported having ever used e-cigarettes. Given the uncertain public health impact of e-cigarettes, continued surveillance of emerging use patterns is critical for public health planning. PMID:25239961

  9. Time series analysis of the impact of tobacco control policies on smoking prevalence among Australian adults, 2001–2011

    PubMed Central

    Coomber, Kerri; Durkin, Sarah J; Scollo, Michelle; Bayly, Megan; Spittal, Matthew J; Simpson, Julie A; Hill, David

    2014-01-01

    Abstract Objective To determine the impact of tobacco control policies and mass media campaigns on smoking prevalence in Australian adults. Methods Data for calculating the average monthly prevalence of smoking between January 2001 and June 2011 were obtained via structured interviews of randomly sampled adults aged 18 years or older from Australia’s five largest capital cities (monthly mean number of adults interviewed: 2375). The influence on smoking prevalence was estimated for increased tobacco taxes; strengthened smoke-free laws; increased monthly population exposure to televised tobacco control mass media campaigns and pharmaceutical company advertising for nicotine replacement therapy (NRT), using gross ratings points; monthly sales of NRT, bupropion and varenicline; and introduction of graphic health warnings on cigarette packs. Autoregressive integrated moving average (ARIMA) models were used to examine the influence of these interventions on smoking prevalence. Findings The mean smoking prevalence for the study period was 19.9% (standard deviation: 2.0%), with a drop from 23.6% (in January 2001) to 17.3% (in June 2011). The best-fitting model showed that stronger smoke-free laws, tobacco price increases and greater exposure to mass media campaigns independently explained 76% of the decrease in smoking prevalence from February 2002 to June 2011. Conclusion Increased tobacco taxation, more comprehensive smoke-free laws and increased investment in mass media campaigns played a substantial role in reducing smoking prevalence among Australian adults between 2001 and 2011. PMID:24940015

  10. Dental service trends for older US adults, 1998-2006.

    PubMed

    Skaar, Daniel D; O'Connor, Heidi

    2012-03-01

    This study of the Medicare Current Beneficiary Survey (MCBS) updates trends in utilization of dental services between 1998 and 2006 for community-dwelling U.S. adults of age 65 years and older. Bivariate comparisons were made between dependent variables (annual dental visits and types of dental procedures) and independent variables (age, gender, race, income, education, population density, marital status, U.S. Census Bureau regions, and self-reported health). The estimated percentage of community-dwelling Medicare beneficiaries with a dental visit for the years studied increased from 45.0% in 1998 to 46.3% in 2006. The age group of respondents who were 85 years and older had the greatest percentage increase in dental visits. Those reporting visits with preventive procedures increased from 87.8% to 91.2% whereas those reporting visits with nonpreventive procedures declined from 63.9% to 58.4%. The prevalence of dental visits continues to trend upward for this population of older adults. Increasing delivery of preventive services will likely impact the future mix of dental services as U.S. adults live longer. PMID:22416985

  11. Knowledge of the health consequences of tobacco smoking: a cross-sectional survey of Vietnamese adults

    PubMed Central

    Minh An, Dao Thi; Van Minh, Hoang; Huong, Le Thi; Giang, Kim Bao; Xuan, Le Thi Thanh; Thi Hai, Phan; Quynh Nga, Pham; Hsia, Jason

    2013-01-01

    Background Although substantial efforts have been made to curtail smoking in Vietnam, the 2010 Global Adult Tobacco Survey (GATS) revealed that the proportion of male adults currently smoking remains high at 47.4%. Objectives To determine the level of, and characteristics associated with, knowledge of the health consequences of smoking among Vietnamese adults. Design GATS 2010 was designed to survey a nationally representative sample of Vietnamese men and women aged 15 and older drawn from 11,142 households using a two-stage sampling design. Descriptive statistics were calculated and multivariate logistic regression was used to examine associations between postulated exposure factors (age, education, access to information, ethnic group etc.) and knowledge on health risks. Results General knowledge on the health risks of active smoking (AS) and exposure to second hand smoke (SHS) was good (90% and 83%, respectively). However, knowledge on specific diseases related to tobacco smoking (stroke, heart attack, and lung cancer) appeared to be lower (51.5%). Non-smokers had a significantly higher likelihood of demonstrating better knowledge on health risks related to AS (OR 1.6) and SHS (OR 1.7) than smokers. Adults with secondary education, college education or above also had significantly higher levels knowledge of AS/SHS health risks than those with primary education (AS: ORs 1.6, 1.7, and 1.9, respectively, and SHS: ORs 2.4, 3.9, and 5.7 respectively). Increasing age was positively associated with knowledge of the health consequences of SHS, and access to information was significantly associated with knowledge of AS/SHS health risks (ORs 2.3 and 1.9 respectively). Otherwise, non-Kinh ethnic groups had significantly less knowledge on health risks of AS/SHS than Kinh ethnic groups. Conclusions It may be necessary to target tobacco prevention programs to specific subgroups including current smokers, adults with low education, non-Kinh ethnics in order to increase their

  12. Sexual orientation disparities in smoking vary by sex and household smoking among US adults: Findings from the 2003–2012 National Health and Nutrition Examination Surveys

    PubMed Central

    Gamarel, Kristi E.; Kahler, Christopher W.; Lee, Ji Hyun; Reisner, Sari L.; Mereish, Ethan H.; Matthews, Alicia K.; Operario, Don

    2016-01-01

    Objective This study examined whether sexual orientation-related smoking disparities in males and females varied by household smoking behaviors in a nationally representative sample of US adults. Methods Data were drawn from the 2003–2012 National Health and Nutrition Examination Surveys, which assessed 14,972 individuals ages 20 to 59 years for sexual orientation, current smoking status, and household smoking. Weighted multivariable logistic models were fit to examine whether differences in current smoking status among sexual minority adults compared to heterosexuals was moderated by household smoking and sex, adjusting for covariates. Results The main effects of identifying as a sexual minority, being male, and living with a household smoker were all associated with a significantly higher odds of being a current smoker. However, there also was a significant three-way interaction among these variables (AOR=3.75, 95% CI: 1.33, 10.54). Follow-up analyses by sex indicated that the interaction between sexual identity and household smoking was significant for both males (AOR=6.40, 95% CI: 1.27, 32.28) and females (AOR=0.43, 95% CI: 0.23, 0.81) but was in the opposite direction. Among male, living with a smoker was associated more strongly with greater odds of smoking among gay and bisexual males, compared to heterosexual males. In contrast, among females, living with a smoker was more strongly associated with greater odds of smoking for heterosexuals compared to lesbians and bisexuals. Conclusions Future research is warranted to examine characteristics of households, including smoking behaviors and composition, to guide more effective and tailored smoking cessation interventions for males and females by sexual orientation. PMID:26598804

  13. Smoking behaviors in a community-based cohort of HIV-infected indigent adults

    PubMed Central

    Vijayaraghavan, Maya; Penko, Joanne; Vittinghoff, Eric; Bangsberg, David R.; Miaskowski, Christine; Kushel, Margot B.

    2014-01-01

    We conducted a longitudinal study of a community-based cohort of HIV-infected indigent adults to examine smoking behaviors and factors associated with quitting. We assessed “hardcore” smoking behaviors associated with a low probability of quitting. Of the 296 participants, 218 were current smokers (73.6%). The prevalence of “hardcore” smoking was high: 59.6% smoked ≥ 15 cigarettes per day, and 67.3% were daily smokers. During the study interval, 20.6% made at least one quit attempt. Of these, 53.3% were abstinent at 6 months. The successful quit rate over two years was 4.6%. Illegal substance use (adjusted odds ratio, AOR 0.2, 95% CI 0.1-0.6) and smoking within 30 minutes of waking (AOR 0.2, 95% CI 0.1-0.7) were associated with lower likelihood of making a quit attempt. Interventions that reduce nicotine dependence prior to smoking cessation and those that are integrated with substance use treatment may be effective for this population. PMID:23918243

  14. Social Branding to Decrease Lesbian, Gay, Bisexual, and Transgender Young Adult Smoking

    PubMed Central

    Fallin, Amanda; Neilands, Torsten B.; Jordan, Jeffrey W.

    2015-01-01

    Introduction: Lesbian, gay, bisexual, and transgender (LGBT) individuals are more likely to smoke than the general population. This study evaluated a Social Branding intervention, CRUSH, which included an aspirational brand, social events, and targeted media to discourage smoking among LGBT young adults in Las Vegas, NV. Methods: Cross-sectional surveys (N = 2,395) were collected in Las Vegas LGBT bars at 2 time points 1 year apart. Multivariate logistic regressions examined associations between campaign exposure, message understanding, and current (past 30 days) smoking, controlling for demographics. Results: LGBT individuals were significantly more likely to report current (past 30 day) smoking than heterosexual/straight, gender-conforming participants. Overall, 53% of respondents reported exposure to CRUSH; of those exposed, 60% liked the campaign, 60.3% reported they would attend a CRUSH event on a night when they usually went somewhere else, and 86.3% correctly identified that the campaign was about “partying fresh and smokefree.” Current smoking was reported by 47% of respondents at Time 1 and 39.6% at Time 2. There were significant interactions between time and campaign exposure and campaign exposure and understanding the message. Among those who understood the CRUSH smokefree message, the highest level of campaign exposure was significantly associated with 37%–48% lower odds for current smoking. Conclusions: While longitudinal studies would better assess the impact of this intervention, CRUSH shows promise to reduce tobacco use among LGBT bar patrons. PMID:26180223

  15. Effect of Tobacco Control Policies on Information Seeking for Smoking Cessation in the Netherlands: A Google Trends Study

    PubMed Central

    Troelstra, Sigrid A.; Bosdriesz, Jizzo R.; de Boer, Michiel R.; Kunst, Anton E.

    2016-01-01

    Background The impact of tobacco control policies on measures of smoking cessation behaviour has often been studied, yet there is little information on their precise magnitude and duration. This study aims to measure the magnitude and timing of the impact of Dutch tobacco control policies on the rate of searching for information on smoking cessation, using Google Trends search query data. Methods An interrupted time series analysis was used to examine the effect of two types of policies (smoke-free legislation and reimbursement of smoking cessation support (SCS)) on Google searches for ‘quit smoking’. Google Trends data were seasonally adjusted and analysed using autoregressive integrated moving average (ARIMA) modelling. Multiple effect periods were modelled as dummy variables and analysed simultaneously to examine the magnitude and duration of the effect of each intervention. The same analysis was repeated with Belgian search query data as a control group, since Belgium is the country most comparable to the Netherlands in terms of geography, language, history and culture. Results A significant increase in relative search volume (RSV) was found from one to four weeks (21–41%) after the introduction of the smoking ban in restaurants and bars in the Netherlands in 2008. The introduction of SCS reimbursement in 2011 was associated with a significant increase of RSV (16–22%) in the Netherlands after 3 to 52 weeks. The reintroduction of SCS in 2013 was associated with a significant increase of RSV (9–21%) in the Netherlands from 3 to 32 weeks after the intervention. No effects were found in the Belgian control group for the smoking ban and the reintroduction of SCS in 2013, but there was a significant increase in RSV shortly before and after the introduction of SCS in 2011. Conclusions These findings suggest that these tobacco control policies have short-term or medium-term effects on the rate of searching for information on smoking cessation, and therefore

  16. Evaluation of smoking genotoxicity in Turkish young adults

    PubMed Central

    Zamani, Ayse G.; Durakbasi-Dursun, H. Gul; Demirel, Sennur; Acar, Aynur

    2011-01-01

    BACKGROUND: For the past few decades, it has been widely known in developed countries that tobacco is dangerous, but it is still insufficiently realized how big these dangers really are. AIMS: To determine and evaluate micronuclei (MN) frequencies of young smokers and nonsmokers in three different tissues (peripheric blood lymphoctes, buccal mucosa, and exfoliative urothelial cells) at the same time. MATERIALS AND METHODS: MN assay was performed on buccal mucosa, urothelial cells, and peripheric blood lymphocyte samples obtained from 15 healthy male smokers (>5 pack-years) and 15 healthy male nonsmoker controls who had not been exposed to any known genotoxic agent. STATISTICAL ANALYSIS USED: The statistical differences between smoker and nonsmoker groups were calculated by using student t test. The differences between smoker-group tissues were compared by ANOVA. RESULTS: It was found that MN frequency (mean value ± standard deviation) in oral mucosa cells from smokers and controls were 1.20 ± 0.22% and 0.26 ± 0.10%; in urothelial exfoliative cells, 1.29 ± 0.28% and 0.12 ± 0.08%; in peripheric blood lymphocytes, 1.53 ± 0.23% and 0.38 ± 0.12%, respectively. The mean MN frequencies in buccal mucosa, urothelial exfoliative cells, and peripheric blood lymphocytes were significantly higher in smokers than in those of controls (P<0.05). All tissues were affected from smoking, but the most destructive effect was seen in urothelial cells of smokers (P<0.05). CONCLUSIONS: Our data showed that cigarette smoke is a DNA damage causitive agent on exfoliative buccal mucosa and urothelial cells and peripheric blood lymphocytes of young smokers, but it has most destructive effect on urothelial cells. PMID:21814336

  17. Disparities in Adult Cigarette Smoking - United States, 2002-2005 and 2010-2013.

    PubMed

    Martell, Brandi N; Garrett, Bridgette E; Caraballo, Ralph S

    2016-01-01

    Although cigarette smoking has substantially declined since the release of the 1964 Surgeon General's report on smoking and health,* disparities in tobacco use exist among racial/ethnic populations (1). Moreover, because estimates of U.S. adult cigarette smoking and tobacco use are usually limited to aggregate racial or ethnic population categories (i.e., non-Hispanic whites [whites]; non-Hispanic blacks or African Americans [blacks]; American Indians and Alaska Natives [American Indians/Alaska Natives]; Asians; Native Hawaiians or Pacific Islanders [Native Hawaiians/Pacific Islanders]; and Hispanics/Latinos [Hispanics]), these estimates can mask differences in cigarette smoking prevalence among subgroups of these populations. To assess the prevalence of and changes in cigarette smoking among persons aged ≥18 years in six racial/ethnic populations and 10 select subgroups in the United States,(†) CDC analyzed self-reported data collected during 2002-2005 and 2010-2013 from the National Survey on Drug Use and Health (NSDUH) (2) and compared differences between the two periods. During 2010-2013, the overall prevalence of cigarette smoking among the racial/ethnic populations and subgroups ranged from 38.9% for American Indians/Alaska Natives to 7.6% for both Chinese and Asian Indians. During 2010-2013, although cigarette smoking prevalence was relatively low among Asians overall (10.9%) compared with whites (24.9%), wide within-group differences in smoking prevalence existed among Asian subgroups, from 7.6% among both Chinese and Asian Indians to 20.0% among Koreans. Similarly, among Hispanics, the overall prevalence of current cigarette smoking was 19.9%; however, within Hispanic subgroups, prevalences ranged from 15.6% among Central/South Americans to 28.5% among Puerto Ricans. The overall prevalence of cigarette smoking was higher among men than among women during both 2002-2005 (30.0% men versus 23.9% women) and 2010-2013 (26.4% versus 21.1%) (p<0.05). These

  18. Young adults’ support for adult-ratings for movies depicting smoking and for restrictions on tobacco magazine advertising

    PubMed Central

    Choi, Kelvin; Fabian, Lindsey; Jansen, Jim; Lenk, Kathleen; Forster, Jean

    2014-01-01

    Introduction Smoking images in movies and tobacco advertisements in magazines are influential on adolescent smoking behaviors, and restrictions of these advertising strategies can reduce the prevalence of adolescent smoking. We assessed young adults’ level of support for adult ratings for movies depicting smoking and for restrictions on tobacco magazine advertising. Methods Young adults from the U.S. Midwest were surveyed between 2010–2011 (n=2622). We assessed their level of support for (a) adult-rating all movies depicting smoking, and (b) restrictions on tobacco magazine advertising. Multivariate regression models were used to investigate the characteristics associated with higher level of support for these policies. Results Overall, 34% of the participants favored adult ratings for movies with smoking images, and 68% favored restrictions on tobacco magazine advertising. Characteristics associated with higher level of support differed somewhat by policy. Conclusion Further educating young adults about the influence of smoking images in movies on adolescent smoking may be necessary to gain more support for the policy. With the majority supporting restrictions on tobacco magazine advertising, it may be possible to tighten these restrictions to further protect adolescents. Future research is needed to identify how tobacco control advocates can frame these issues to gain further public support. PMID:25485169

  19. Young Adult Utilization of a Smoking Cessation Website: An Observational Study Comparing Young and Older Adult Patterns of Use

    PubMed Central

    Ilakkuvan, Vinu; Graham, Amanda L; Richardson, Amanda; Xiao, Haijun; Mermelstein, Robin J; Curry, Susan J; Sporer, Amy K; Vallone, Donna M

    2016-01-01

    Background There is little research on how young adults or young adult subgroups utilize and engage with Web-based cessation interventions when trying to quit smoking. Addressing this knowledge gap is important to identify opportunities to optimize the effectiveness of online cessation programs across diverse young adult users. Objective This study examines utilization of the BecomeAnEX.org smoking cessation website among young adults and young adult subgroups compared with older adults to identify patterns of use by age, gender, and race/ethnicity. Methods Study participants were 5983 new registered users on a free smoking cessation website who were aged 18 to 70 years. Website utilization was tracked for 6 months; metrics of use included website visits, pages per visit, length of visit, and interaction with specific website features. Differences in website use by age were examined via bivariate analyses and multivariate logistic regression adjusted for age, gender, and race/ethnicity. Interactions were examined to determine differences by gender and race/ethnicity within young (18- to 24-year-olds and 25- to 34-year-olds) and older (35 years and older) adult segments. Results A greater percentage of young adults aged 18 to 34 years visited the site only once compared with older adults aged 35 years and older (72.05% vs 56.59%, respectively; P<.001). Young adults also spent less time on the site and viewed fewer pages than older adults. In adjusted analyses, young adults were significantly less likely than older adults to visit the site more than once (18-24 years: adjusted odds ratio [AOR] 0.58, 95% CI 0.49-0.68, P<.001; 25-34 years: AOR 0.56, 95% CI 0.50-0.64, P<.001), spend more than 3 minutes on the site (18-24 years: AOR 0.67, 95% CI 0.57-0.79, P<.001; 25-34 years: AOR 0.56, 95% CI 0.49-0.64, P<.001), view 12 or more pages (18-24 years: AOR 0.72, 95% CI 0.61-0.83; P<.001; 25-34 years: AOR 0.67, 95% CI 0.59-0.76, P<.001), utilize the BecomeAnEX.org community

  20. An examination of the association between seeing smoking in films and tobacco use in young adults in the west of Scotland: cross-sectional study

    PubMed Central

    Hunt, Kate; Sweeting, Helen; Sargent, James; Lewars, Heather; Cin, Sonya Dal; Worth, Keilah

    2009-01-01

    The objective is to examine the association between the amount of smoking seen in films and current smoking in young adults living in the west of Scotland in the UK. Cross-sectional analyses (using multivariable logistic regression) of data collected at age 19 (2002–04) from a longitudinal cohort originally surveyed at age 11 (1994–95) were conducted. The main outcome measure is smoking at age 19. No association was found between the number of occurrences of smoking estimated to have been seen in films (film smoking exposure) and current (or ever) smoking in young adults. This lack of association was unaffected by adjustment for predictors of smoking, including education, risk-taking orientation and smoking among peers. There was no association between film smoking exposure and smoking behaviour for any covariate-defined subgroup. Associations have been found between film smoking exposure and smoking initiation in younger adolescents in the United States. In this study, conducted in Scotland, no similar association was seen, suggesting that there may be age or cultural limitations on the effects of film smoking exposure on smoking. The lack of association could be due to methodological issues or greater sophistication of older adolescents and young adults in interpreting media images or the greater ubiquity of real-life smoking instances in Scotland. If the latter, film smoking exposure could become a more important risk factor for smoking uptake and maintenants in older adolescents following the recent ban on smoking in public places in Scotland. PMID:18203682

  1. Evaluating the program of a smoking cessation support group for adult smokers: a longitudinal pilot study.

    PubMed

    Huang, Chih-Ling

    2005-09-01

    Tobacco use is the leading cause of preventable death in Taiwan. In order to increase cessation rates among adult smokers, the Department of Health in Taiwan has begun providing financial support for nicotine replacement therapy (NRT). However, therapies based on multiple interventions can lead to significantly higher cessation rates than NRT alone. This study develops and evaluates the outcomes of a smoking cessation program that provides a combination of physiological and psychological treatment in the context of a short-term support group. In this study, ten adult smokers were recruited by means of advertisements broadcast on local television over a seven-day period and one thousand flyers that advertised free assistance with quitting smoking. The smoking cessation support group was carried in Tainan County, in southern Taiwan. The three-month program consisted of three, monthly group sessions, free nicotine patches, telephone counseling by public health nurses, and telephone interviews by community health volunteers. Those participating in the group were encouraged to keep a record of all smoking behavior and its "triggers" in a diary, list the personal benefits of quitting, draw up a quitting contract, and enlist significant family members to monitor their quitting behavior. Participants were also trained in behavioral strategies to avoid smoking, including imagery rehearsal, relaxation techniques, exercise, and distraction. The outcome of the project was assessed by the following two criteria: (1) carbon monoxide (CO) level in the breath before and after the three-month program, as measured by percentage of carboxyhemoglobin (%COHB), and (2) the self-reported number of cigarettes smoked per month, taken at the outset of the three-month program, at the conclusion of the program, and six months after the termination of the program. The Wilcoxon signed-rank and Friedman tests respectively revealed that there were significant decreases both in the subjects' %COHB

  2. Secular Trends and Smoke-Free Policy Development in Rural Kentucky

    ERIC Educational Resources Information Center

    Fallin, Amanda; Parker, Lindsay; Lindgreen, Janine; Riker, Carol; Kercsmar, Sarah; Hahn, Ellen J.

    2011-01-01

    Secondhand smoke (SHS) exposure causes cardiovascular disease, lung cancer and pulmonary disorders. Smoke-free policies are the most effective way to prevent exposure to SHS. A 5-year community-based randomized control trial (RCT) is in progress to assess factors associated with smoke-free policy development in rural communities. Considering…

  3. Factors affecting commencement and cessation of smoking behaviour in Malaysian adults

    PubMed Central

    2012-01-01

    Background Tobacco consumption peak in developed countries has passed, however, it is on the increase in many developing countries. Apart from cigarettes, consumption of local hand-rolled cigarettes such as bidi and rokok daun are prevalent in specific communities. Although factors associated with smoking initiation and cessation has been investigated elsewhere, the only available data for Malaysia is on prevalence. This study aims to investigate factors associated with smoking initiation and cessation which is imperative in designing intervention programs. Methods Data were collected from 11,697 adults by trained recording clerks on sociodemographic characteristics, practice of other risk habit and details of smoking such as type, duration and frequency. Smoking commencement and cessation were analyzed using the Kaplan-Meier estimates and log-rank tests. Univariate and multivariate Cox proportional hazard regression models were used to calculate the hazard rate ratios. Results Males had a much higher prevalence of the habit (61.7%) as compared to females (5.8%). Cessation was found to be most common among the Chinese and those regularly consuming alcoholic beverages. Kaplan-Meier plot shows that although males are more likely to start smoking, females are found to be less likely to stop. History of betel quid chewing and alcohol consumption significantly increase the likelihood of commencement (p < 0.0001), while cessation was least likely among Indians, current quid chewers and kretek users (p < 0.01). Conclusions Gender, ethnicity, history of quid chewing and alcohol consumption have been found to be important factors in smoking commencement; while ethnicity, betel quid chewing and type of tobacco smoked influences cessation. PMID:22429627

  4. The Systematic Development of an Internet-Based Smoking Cessation Intervention for Adults.

    PubMed

    Dalum, Peter; Brandt, Caroline Lyng; Skov-Ettrup, Lise; Tolstrup, Janne; Kok, Gerjo

    2016-07-01

    Objectives The objective of this project was to determine whether intervention mapping is a suitable strategy for developing an Internet- and text message-based smoking cessation intervention. Method We used the Intervention Mapping framework for planning health promotion programs. After a needs assessment, we identified important changeable determinants of cessation behavior, specified objectives for the intervention, selected theoretical methods for meeting our objectives, and operationalized change methods into practical intervention strategies. Results We found that "social cognitive theory," the "transtheoretical model/stages of change," "self-regulation theory," and "appreciative inquiry" were relevant theories for smoking cessation interventions. From these theories, we selected modeling/behavioral journalism, feedback, planning coping responses/if-then statements, gain frame/positive imaging, consciousness-raising, helping relationships, stimulus control, and goal-setting as suitable methods for an Internet- and text-based adult smoking cessation program. Furthermore, we identified computer tailoring as a useful strategy for adapting the intervention to individual users. Conclusion The Intervention Mapping method, with a clear link between behavioral goals, theoretical methods, and practical strategies and materials, proved useful for systematic development of a digital smoking cessation intervention for adults. PMID:27101996

  5. Pulmonary Langerhans Cell Histiocytosis with Lytic Bone Involvement in an Adult Smoker: Regression following Smoking Cessation.

    PubMed

    Routy, B; Hoang, J; Gruber, J

    2015-01-01

    Langerhans cell histiocytosis (LCH) is a rare myeloid neoplasm characterized by the proliferation and dissemination of histiocytes. These in turn may cause symptoms ranging from isolated, infiltrative lesions to severe multisystem disease. Pulmonary Langerhans cell histiocytosis (PLCH) presents as a localized polyclonal proliferation of Langerhans cells in the lungs causing bilateral cysts and fibrosis. In adults, this rare condition is considered a reactive process associated with cigarette smoking. Recently, clonal proliferation has been reported with the presence of BRAF V600E oncogenic mutation in a subset of PLCH patients. Spontaneous resolution was described; however, based on case series, smoking cessation remains the most effective way to achieve complete remission and prevent long term complications related to tobacco. Herein, we report the case of an adult woman with biopsy-proven PLCH presenting with thoracic (T8) vertebral bone destruction. Both the lung and the bone diseases regressed following smoking cessation, representing a rare case of synchronous disseminated PCLH with bone localization. This observation underscores the contribution of cigarette smoking as a systemic trigger of both pulmonary and extrapulmonary bone lesions. A review of similar cases in the literature is also presented. PMID:25789184

  6. Pulmonary Langerhans Cell Histiocytosis with Lytic Bone Involvement in an Adult Smoker: Regression following Smoking Cessation

    PubMed Central

    Routy, B.; Hoang, J.; Gruber, J.

    2015-01-01

    Langerhans cell histiocytosis (LCH) is a rare myeloid neoplasm characterized by the proliferation and dissemination of histiocytes. These in turn may cause symptoms ranging from isolated, infiltrative lesions to severe multisystem disease. Pulmonary Langerhans cell histiocytosis (PLCH) presents as a localized polyclonal proliferation of Langerhans cells in the lungs causing bilateral cysts and fibrosis. In adults, this rare condition is considered a reactive process associated with cigarette smoking. Recently, clonal proliferation has been reported with the presence of BRAF V600E oncogenic mutation in a subset of PLCH patients. Spontaneous resolution was described; however, based on case series, smoking cessation remains the most effective way to achieve complete remission and prevent long term complications related to tobacco. Herein, we report the case of an adult woman with biopsy-proven PLCH presenting with thoracic (T8) vertebral bone destruction. Both the lung and the bone diseases regressed following smoking cessation, representing a rare case of synchronous disseminated PCLH with bone localization. This observation underscores the contribution of cigarette smoking as a systemic trigger of both pulmonary and extrapulmonary bone lesions. A review of similar cases in the literature is also presented. PMID:25789184

  7. Smoking cessation among Norwegian adolescents and young adults: preferred cessation methods.

    PubMed

    Wiium, Nora; Overland, Simon; Aarø, Leif E

    2011-04-01

    Despite generally declining smoking rates, particularly among young people, a large number of people remain smokers and many young people still pick up smoking. Helping smokers quit therefore remains a high priority for the public health sector. In the present study we examined adolescents and young adults' preferences regarding cessation methods and if these differed between genders and depended on smoking frequency. The data came from a nationally representative survey in Norway among 16-20 year olds. Only regular (weekly and daily) smokers were included in the statistical analyses (n = 509, 51% females). The findings suggest that the majority of both male (83.6%) and female (78.4%) smokers would prefer to quit smoking without help. More males than females reported that they would consider using snus as a cessation aid, while females more often reported willingness to attend cessation classes or use brochures and diaries as cessation aids. Both males and females had similar preferences albeit low, regarding the use of health services, nicotine gum or patches and internet and sms-services to quit smoking. Daily smokers would more often than weekly smokers prefer to attend cessation classes, seek help from health services, use nicotine gum or patches or use brochures and diaries. In contrast, weekly smokers preferred to use snus as a cessation aid more often than daily smokers. Identifying and making appropriate cessation methods attractive may lead to successful quitting and consequently public health gains. PMID:21054423

  8. Associations of Attention-Deficit Hyperactivity Disorder Symptom Dimensions with Smoking Deprivation Effects in Adult Smokers

    PubMed Central

    Bidwell, L. Cinnamon; Ameringer, Katherine J.; Leventhal, Adam M.

    2014-01-01

    Identifying relations of Attention-Deficit Hyperactivity Disorder (ADHD) symptom dimensions to individual facets of the tobacco withdrawal syndrome could elucidate the mechanisms linking ADHD and regular smoking. This study examined the unique relations of inattention (IN) and hyperactivity-impulsivity (HI) symptom dimensions of ADHD to a variety of tobacco withdrawal symptoms. 132 community-dwelling adult smokers recruited without regard to ADHD status completed a self-report measure of ADHD symptoms experienced over the past 6 months at a baseline visit. At two subsequent experimental sessions (one following overnight tobacco deprivation and one nondeprived; order counterbalanced), participants completed measures of tobacco withdrawal symptoms, mood, and desire to smoke. Preliminary analyses showed that higher levels of IN and HI symptoms were both associated with higher levels of negative affect and concentration difficulties during nondeprived (“baseline”) states (Ps < .01). Over and above nondeprived ratings, higher levels of HI symptoms were associated with larger deprivation-induced increases in negative affect, concentration problems, and desire to smoke, particularly for negative affect relief, during deprived states (Ps < .01). ADHD symptoms, particularly HI symptoms, are associated with more severe exacerbations in abstinence-induced withdrawal symptoms, which could be an important mechanism of ADHD-smoking comorbidity. These findings suggest the need for clinical studies examining the role of these unique and potentially more severe withdrawal profiles experienced by smokers with high-levels of ADHD symptoms in smoking reinstatement and cessation outcomes. PMID:24731115

  9. Smoking and Physical Activity in Healthy Adults: A Cross-Sectional Study in Tehran

    PubMed Central

    Heydari, Gholamreza; Yousefifard, Mahmoud; Asady, Hadi; Baikpour, Masoud; Barat, Atena

    2015-01-01

    Background: Smoking and physical inactivity are two major risk factors for non-communicable diseases (NCDs). Not only these factors have a causal effect on NCDs, but they can also affect each other. This study aimed to assess the relationship between these factors as well as their effect on NCDs. Materials and Methods: A total of 2,602 healthy adults aged 30–60 years participated in this survey in 2010. Data on demographic characteristics, medical history, smoking status, physical activity and anthropometric measures including weight and height were collected and analyzed. The effect of smoking on physical activity was evaluated by logistic regression adjusting for potential confounders. Results: Among demographic characteristics, only age (P<0.001) and educational level (P<0.001) had a significant association with smoking status. Compared with nonsmokers, smokers had an odds ratio of 4.88 (95% CI, 3.34–7.13) for having unsatisfactory physical activity. Conclusion: The present study showed that cigarette smoking negatively affects the quality of physical activity. PMID:27114725

  10. Cigarette Taxes and Older Adult Smoking: Evidence from the Health and Retirement Study.

    PubMed

    MacLean, Johanna Catherine; Kessler, Asia Sikora; Kenkel, Donald S

    2016-04-01

    In this study, we use the Health and Retirement Study to test whether older adult smokers, defined as those 50 years and older, respond to cigarette tax increases. Our preferred specifications show that older adult smokers respond modestly to tax increases: a $1.00 (131.6%) tax increase leads to a 3.8-5.2% reduction in cigarettes smoked per day (implied tax elasticity = -0.03 to -0.04). We identify heterogeneity in tax elasticity across demographic groups as defined by sex, race/ethnicity, education, and marital status and by smoking intensity and level of addictive stock. These findings have implications for public health policy implementation in an aging population. PMID:25721732

  11. Insomnia in Adults: The Impact of Earlier Cigarette Smoking from Adolescence to Adulthood

    PubMed Central

    Brook, Judith S.; Zhang, Chenshu; Seltzer, Nathan; Brook, David W.

    2014-01-01

    Objectives: This study examined the role of cigarette smoking beginning in adolescence and extending to the fifth decade of life on insomnia at average age 43 in the Children and Adults in the Community Study. Methods: Participants were originally assessed in 1983 and came from a community-based random sample of individuals living in two upstate New York counties. Participants were assessed over eight waves of data collection that spanned approximately 29 years, from mean ages 14.1 (T1) to 42.9 (T8). We classified the longitudinal trajectories of cigarette use. Five cigarette use trajectory groups were identified: heavy/continuous smokers, late starters, occasional smokers, quitters/decreasers, and nonsmokers. Results: The results of the logistic regression analysis of adult insomnia for the Bayesian posterior probability (BPP) of the heavy/continuous smokers when compared to the BPP of nonsmokers was statistically significant - adjusted odds ratio (AOR) of 3.35 (95% CI=[1.06, 10.56], p<0.05) – after adjustment for control variables. Conclusions: The findings highlight the importance of heavy chronic smoking as contributing to insomnia. Clinicians should focus their efforts of smoking prevention and treatment on younger individuals, as well as promoting cessation among older adult smokers in order to decrease the likelihood of insomnia. PMID:25325299

  12. Polytobacco use and multiple-product smoking among a random community sample of African-American adults

    PubMed Central

    Corral, Irma; Landrine, Hope; Simms, Denise Adams; Bess, Jukelia J

    2013-01-01

    Objectives Little is known about polytobacco use among African-American adults. This study is the first to explore this among a random, statewide, community sample of African-American adults. Setting Community-based sampling obtained a random, household-probability sample of African-American adults from California, surveyed door to door in randomly selected census tracts statewide. Participants Participants were a statewide, random-household sample of N=2118 African-American adults from California who completed a survey on past 30-day smoking of cigarettes, blunts, bidis, kreteks, cigarillos, marijuana and cigars. Results Almost half (49.3%) of the African-American cigarette-smokers and 14.9% of the cigarette non-smokers had smoked at least one non-cigarette product in the past 30 days. Smokers had a substantial prevalence of smoking cigarillos (28.7%) and blunts (27.7%). Logistic regressions revealed that the odds of smoking most of the non-cigarette products were higher for cigarette smokers and men, inversely related to age, and unrelated to socioeconomic status. However, smoking of blunts, bidis and kreteks was not predicted by cigarette smoking. Conclusions Smoking of cigarillos (eg, Phillies, Black & Mild) and blunts may be prevalent among African-American cigarette-smokers and non-smokers alike, but such products are not examined in most population-level smoking research. Smoking of these products should be included in surveillance studies, in cancer prevention programmes and in healthcare provider-assessment of smoking, and addressed in smoking cessation programmes as well. PMID:24334154

  13. A cross-country comparison of secondhand smoke exposure among adults: findings from the Global Adult Tobacco Survey (GATS)

    PubMed Central

    King, Brian A; Mirza, Sara A; Babb, Stephen D

    2015-01-01

    Objective Exposure to secondhand smoke (SHS) from burning tobacco products causes disease and premature death among non-smoking adults and children. The objective of this study was to determine the nature, extent and demographic correlates of SHS exposure among adults in low- and middle-income countries with a high burden of tobacco use. Methods Data were obtained from the Global Adult Tobacco Survey (GATS), a nationally representative household survey of individuals 15 years of age or older. Interviews were conducted during 2008–2010 in Bangladesh, Brazil, China, Egypt, India, Mexico, the Philippines, Poland, Russia, Thailand, Turkey, Ukraine, Uruguay and Vietnam. Descriptive statistics were used to determine the prevalence and correlates of SHS exposure in homes, workplaces, government buildings, restaurants, public transportation and healthcare facilities. Results Exposure to SHS in the home ranged from 17.3% (Mexico) to 73.1% (Vietnam). Among those who work in an indoor area outside the home, SHS exposure in the workplace ranged from 16.5% (Uruguay) to 63.3% (China). Exposure to SHS ranged from 6.9% (Uruguay) to 72.7% (Egypt) in government buildings, 4.4% (Uruguay) to 88.5% (China) in restaurants, 5.4% (Uruguay) to 79.6% (Egypt) on public transportation, and 3.8% (Uruguay) to 49.2% (Egypt) in healthcare facilities. Conclusions A large proportion of adults living in low-and middle-income countries are exposed to SHS in their homes, workplaces, and other public places. Countries can enact and enforce legislation requiring 100% smoke-free public places and workplaces, and can also conduct educational initiatives to reduce SHS exposure in homes. PMID:23019273

  14. Self-reported oral cancer screening by smoking status in Maryland: trends over time

    PubMed Central

    Viswanath, Archana; Kerns, Timothy J.; Sorkin, John D.; Dwyer, Diane M.; Groves, Carmela; Steinberger, Eileen K.

    2014-01-01

    Objectives The study aims to examine whether a higher proportion of current and former smokers reported having an oral cancer screening (OCS) exam in the past year compared with never smokers in Maryland between 2002 and 2008. Methods Secondary analysis of the Maryland Cancer Surveys (conducted in 2002, 2004, 2006, and 2008), population-based, random-digit-dial surveys on cancer screening among adults age 40 years and older. Of 20,197 individuals who responded to the surveys, 19,054 answered questions on OCS and smoking. Results are weighted to the Maryland population. Results Self-reported OCS in the past year increased from 33 percent in 2002 to 40 percent in 2008. Screening among never and former smokers increased from about 35 percent to 42 percent and from 35 percent to 43 percent, respectively; screening among current smokers remained between 23 percent and 25 percent. In the adjusted analysis, current smokers had decreased odds of screening compared with never smokers; no significant difference was observed between former and never smokers. When the variable dental visit in the last year was included in the adjusted analysis, it became the strongest predictor of OCS. Conclusions Between 2002 and 2008, self-reported OCS in the last year increased among former and never smokers, but remained unchanged for current smokers. A visit to a dental professional attenuated the difference in OCS between current and never smokers. Dental visit in the last year was the strongest predictor of OCS. PMID:23521183

  15. Impact of the Spanish Smoke-Free Legislation on Adult, Non-Smoker Exposure to Secondhand Smoke: Cross-Sectional Surveys before (2004) and after (2012) Legislation

    PubMed Central

    Sureda, Xisca; Martínez-Sánchez, Jose M.; Fu, Marcela; Pérez-Ortuño, Raúl; Martínez, Cristina; Carabasa, Esther; López, María J.; Saltó, Esteve; Pascual, José A.; Fernández, Esteve

    2014-01-01

    Background In 2006, Spain implemented a national smoke-free legislation that prohibited smoking in enclosed public places and workplaces (except in hospitality venues). In 2011, it was extended to all hospitality venues and selected outdoor areas (hospital campuses, educational centers, and playgrounds). The objective of the study is to evaluate changes in exposure to secondhand smoke among the adult non-smoking population before the first law (2004-05) and after the second law (2011–12). Methods Repeated cross-sectional survey (2004–2005 and 2011–2012) of a representative sample of the adult (≥16 years) non-smoking population in Barcelona, Spain. We assess self-reported exposure to secondhand smoke (at home, the workplace, during leisure time, and in public/private transportation vehicles) and salivary cotinine concentration. Results Overall, the self-reported exposure to secondhand smoke fell from 75.7% (95%CI: 72.6 to 78.8) in 2004-05 to 56.7% (95%CI: 53.4 to 60.0) in 2011–12. Self-reported exposure decreased from 32.5% to 27.6% (−15.1%, p<0.05) in the home, from 42.9% to 37.5% (−12.6%, p = 0.11) at work/education venues, from 61.3% to 38.9% (−36.5%, p<0.001) during leisure time, and from 12.3% to 3.7% (−69.9%, p<0.001) in public transportation vehicles. Overall, the geometric mean of the salivary cotinine concentration in adult non-smokers fell by 87.2%, from 0.93 ng/mL at baseline to 0.12 ng/mL after legislation (p<0.001). Conclusions Secondhand smoke exposure among non-smokers, assessed both by self-reported exposure and salivary cotinine concentration, decreased after the implementation of a stepwise, comprehensive smoke-free legislation. There was a high reduction in secondhand smoke exposure during leisure time and no displacement of secondhand smoke exposure at home. PMID:24586774

  16. Development trends of first cigarette smoking experience of children: the Bogalusa heart study.

    PubMed Central

    Baugh, J G; Hunter, S M; Webber, L S; Berenson, G S

    1982-01-01

    During one school year a health habits survey investigated cigarette smoking behavior in a total biracial population of children, ages 8 to 17 years old. Information was collected concerning each child's first smoking experience. Over 60 per cent of the children reported they were given their first cigarettes. Half of those starting before age 12 smoked their first cigarettes with a family member or an older fried. The smoking habit appears to have become established by age 14, with a two-year gap between initiation and maintenance. PMID:7114342

  17. Epidemiology of smoking among Malaysian adult males: prevalence and associated factors

    PubMed Central

    2013-01-01

    Background Three National Health and Morbidity Surveys (NHMSs) had been conducted in Malaysia in 10-year intervals from 1986–2006. Based on the latest NHMS survey in 2006, we describe the prevalence of smoking and identify the social and demographic factors associated with smoking among adult males in Malaysia. Methods A cross-sectional study among 15,639 Malaysian adult males aged 18 years and above was conducted using proportional to size stratified sampling method. The socio-demographic variables examined were level of education, occupation, marital status, residential area, age group and monthly household income. Results The prevalence of smoking among adult males in Malaysia was 46.5% (95% CI: 45.5–47.4%), which was 3% lower than a decade ago. Mean age of smoking initiation was 18.3 years, and mean number of cigarettes smoked daily was 11.3. Prevalence of smoking was highest among the Malays (55.9%) and those aged 21–30 years (59.3%). Smoking was significantly associated with level of education (no education OR 2.09 95% CI (1.67–2.60), primary school OR 1.95, 95% CI (1.65–2.30), secondary school OR 1.88, 95% CI (1.63–2.11), with tertiary education as the reference group). Marital status (divorce OR 1.67, 95% CI (1.22–2.28), with married as the reference group), ethnicity (Malay, OR 2.29, 95% CI ( 1.98–2.66; Chinese OR 1.23 95% CI (1.05–1.91), Other Bumis OR 1.75, 95% CI (1.46–2.10, others OR 1.48 95% CI (1.15–1.91), with Indian as the reference group), age group (18–20 years OR 2.36, 95% CI (1.90–2.94); 20–29 years OR 3.31 , 95% CI 2.82–3.89; 31–40 years OR 2.85 , 95% CI ( 2.47–3.28); 41–50 years OR 1.93, 95% CI (1.69–2.20) ; 51–60 years OR 1.32, 95% CI (1.15–1.51), with 60 year-old and above as the reference group) and residential area (rural OR 1.12 , 95% CI ( 1.03–1.22)) urban as reference. Conclusion The prevalence of smoking among Malaysian males remained high in spite of several population interventions over

  18. Knowledge and attitudes of adults towards smoking in pregnancy: results from the HealthStyles© 2008 survey.

    PubMed

    Polen, Kara N D; Sandhu, Paramjit K; Honein, Margaret A; Green, Katie K; Berkowitz, Judy M; Pace, Jill; Rasmussen, Sonja A

    2015-01-01

    Smoking during pregnancy is causally associated with many adverse health outcomes. Quitting smoking, even late in pregnancy, improves some outcomes. Among adults in general and reproductive-aged women, we sought to understand knowledge and attitudes towards prenatal smoking and its effects on pregnancy outcomes. Using data from the 2008 HealthStyles© survey, we assessed knowledge and attitudes about prenatal smoking and smoking cessation. We classified respondents as having high knowledge if they gave ≥ 5 correct responses to six knowledge questions regarding the health effects of prenatal smoking. We calculated frequencies of correct responses to assess knowledge about prenatal smoking and estimated relative risk to examine knowledge by demographic and lifestyle factors. Only 15 % of all respondents and 23 % of reproductive-aged women had high knowledge of the adverse effects of prenatal smoking on pregnancy outcomes. Preterm birth and low birth weight were most often recognized as adverse outcomes associated with prenatal smoking. Nearly 70 % of reproductive-aged women smokers reported they would quit smoking if they became pregnant without any specific reasons from their doctor. Few respondents recognized the benefits of quitting smoking after the first trimester of pregnancy. Our results suggest that many women lack knowledge regarding the increased risks for adverse outcomes associated with prenatal smoking. Healthcare providers should follow the recommendations provided by the American Congress of Obstetricians and Gynecologists, which include educating women about the health risks of prenatal smoking and the benefits of quitting. Healthcare providers should emphasize quitting smoking even after the first trimester of pregnancy. PMID:24825031

  19. Stress-related increases in risk taking and attentional failures predict earlier relapse to smoking in young adults: A pilot investigation.

    PubMed

    Schepis, Ty S; Tapscott, Brian E; Krishnan-Sarin, Suchitra

    2016-04-01

    Substantial evidence links greater impulsivity and stress exposure to poorer smoking cessation outcomes. Results from adolescents also indicate that stress-related change in risk taking can impede cessation attempts. We investigated the effects of stress-related change in impulsivity, risk taking, attention and nicotine withdrawal, and craving in young adult smokers on time to smoking relapse in a relapse analogue paradigm. Twenty-six young adult smokers (50% women; mean age: 20.9 ± 1.8) were exposed to a stress imagery session followed by a contingency management-based relapse analogue paradigm. Participants smoked at least 5 cigarettes daily, with a mean baseline carbon monoxide (CO) level of 13.7 (±5.1) ppm. Repeated measures analysis of variance (ANOVA) and paired t tests examined stress induction validity and Cox regressions of proportional hazards examined the effects of stress-related changes in nicotine withdrawal, nicotine craving, attention, impulsivity, and risk taking on time to relapse. While stress-related change in impulsivity, nicotine craving and withdrawal did not predict time to relapse (all ps > .10), greater stress-related increases in reaction time (RT) variability (p = .02) were predictive of shorter time to relapse, with trend-level findings for inattention and risk taking. Furthermore, changes in stress-related risk taking affected outcome in women more than in men, with a significant relationship between stress-related change in risk taking only in women (p = .026). Smoking cessation attempts in young adults may be adversely impacted by stress-related increases in risk taking and attentional disruption. Clinicians working with young adults attempting cessation may need to target these stress-related impairments by fostering more adaptive coping and resilience. (PsycINFO Database Record PMID:26901590

  20. Exposure to domestic violence associated with adult smoking in India: a population based study

    PubMed Central

    Ackerson, Leland K; Kawachi, Ichiro; Barbeau, Elizabeth M; Subramanian, S V

    2007-01-01

    Objective To investigate the relation between domestic violence and tobacco use among adults in India. Design Multilevel cross sectional analyses of a nationally representative population based sample from the 1998–9 Indian national family health survey. Participants 278 977 individuals aged 15 or older; and 89 092 ever married women aged 15–49. Main outcome Dichotomous variables for smoking and chewing tobacco. Results Women who reported being abused more than one year ago and those who reported being abused in the past year were more likely to smoke and chew tobacco than women who have never experienced domestic violence. Compared to individuals who lived in homes where no abuse was reported, those who lived in homes where a woman reported experiencing domestic violence were more likely to smoke and chew tobacco. Conclusion Domestic violence is associated with higher odds of smoking and chewing tobacco in India. Efforts to control tobacco use need to consider the larger psychosocial circumstances within which individuals who practise such harmful health behaviours reside. PMID:18048613

  1. Axis II disorders and cigarette smoking among adults from the general population.

    PubMed

    Becoña, Elisardo; Fernández del Río, Elena; López-Durán, Ana; Piñeiro, Bárbara; Martínez, Úrsula

    2013-06-01

    The present study examined whether personality disorders (PDs) are associated with cigarette smoking, and the possible influence of nicotine dependence, sociodemographic variables, and the presence of any lifetime Axis I mental disorder in these relationships. The sample was made up of 1,081 adult participants from the Spanish general population and was stratified by smoking status (519 smokers and 562 nonsmokers). PDs were assessed by means of the International Personality Disorder Examination Questionnaire, Module DSM-IV. Results indicated that participants with a paranoid, a narcissistic, a borderline, an antisocial, or an obsessive-compulsive PD had a higher probability for being smokers and for being nicotine-dependent. The only exception was the schizoid PD, because participants with this Axis II disorder had a lower probability for being nicotine-dependent smokers. The association between PDs and smoking was maintained even after adjusting for all covariates. Findings are discussed in relation to the influence of Axis II disorders on smoking cessation interventions. PMID:22928853

  2. [Economic factors and gender differences in the prevalence of smoking among adults].

    PubMed

    Paes, Nelson Leitão

    2016-01-01

    This article presents a study that seeks to identify the relevant economic variables in the prevalence of smoking in a group of 37 countries. The chosen methodology was to estimate multiple linear regression using the least square approach. The econometric exercise is performed by gender, seeking to examine whether there are different motivations for cigarette smoking among the adult population of men and women. The results show that although taxation is a common element in the decision of both sexes, the decision to smoke among women is also sensitive to price and other social and cultural factors. These factors were based on the fact that women who live in countries that are part of the Organization for Economic Cooperation and Development reveal a significantly higher prevalence of cigarette consumption. The evidence presented in this study, therefore, reinforces the perception that taxation is in fact a crucial tool in the control of smoking, but in the specific case of women, higher prices and the promotion of greater equality with men, are also important. PMID:26816163

  3. A dose-response relationship between maternal smoking during late pregnancy and adult intelligence in male offspring.

    PubMed

    Mortensen, Erik Lykke; Michaelsen, Kim Fleischer; Sanders, Stephanie A; Reinisch, June Machover

    2005-01-01

    An association between maternal smoking during pregnancy and cognitive and behavioural development has been observed in several studies, but potential effects of maternal smoking on offspring adult intelligence have not been investigated. The objective of the present study was to investigate a potential association between maternal smoking during pregnancy and offspring intelligence in young adulthood. Adult intelligence was assessed at the mean age of 18.7 years by a military draft board intelligence test (Borge Priens Prove) for 3044 singleton males from the Copenhagen Perinatal Cohort with information regarding maternal smoking during the third trimester coded into five categories (about 50% of the mothers were smokers). The following potential confounders were included as covariates in multivariable analyses: parental social status and education, single mother status, mother's height and age, number of pregnancies, and gestational age. In separate analyses, birthweight and length were also included as covariates. Maternal cigarette smoking during the third trimester, adjusted for the seven covariates, showed a negative association with offspring adult intelligence (P=0.0001). The mean difference between the no-smoking and the heaviest smoking category amounted to 0.41 standard deviation, corresponding to an IQ difference of 6.2 points [95% confidence interval 0.14, 0.68]. The association remained significant when further adjusted for birthweight and length (P=0.007). Both unadjusted and adjusted means suggested a dose-response relationship between maternal smoking during pregnancy and offspring adult intelligence. When subjects with missing data were excluded, essentially the same results were obtained in the reduced sample (n=1829). These results suggest that smoking during pregnancy may have long-term negative consequences on offspring adult intelligence. PMID:15670102

  4. Trends in the Treatment of Adults with Ureteropelvic Junction Obstruction

    PubMed Central

    Kaufman, Samuel R.; Morgenstern, Hal; Hollenbeck, Brent K.; Wolf, J. Stuart; Hollingsworth, John M.

    2013-01-01

    Abstract Background and Purpose Minimally invasive pyeloplasty is an effective treatment for patients with ureteropelvic junction obstruction that offers quicker convalescence than open pyeloplasty. Technical challenges, however, may have limited its dissemination. We examined population trends and determinants of surgical options for ureteropelvic junction obstruction. Patients and Methods Using the State Inpatient and Ambulatory Surgery Databases for Florida, we identified adults who underwent ureteropelvic junction obstruction repair between 2001 and 2009. After determining the surgical approach (minimally invasive pyeloplasty, open pyeloplasty, or endopyelotomy), we estimated annual utilization rates and the effects of patient, surgeon, and hospital predictors on surgery type, using multilevel multinomial logistic regression. Results Rates of minimally invasive pyeloplasty increased 360% (P for monotonic trend < 0.01), while rates of open pyeloplasty decreased 56% (P<0.01). Rates of endopyelotomy were substantially higher and remained relatively stable (P=0.27). Compared with open pyeloplasty, minimally invasive pyeloplasty was used more commonly among patients with private insurance (odds ratio [OR] 1.6; 95% confidence interval [CI], 1.2–2.3), those treated at teaching hospitals (OR 1.6; CI 1.0–2.6), and those treated by high-volume surgeons (OR 2.9; CI 2.0–4.2). Its use was less frequent among patients with multiple comorbidities (OR 0.53; CI 0.37–0.76). Similar associations were observed when comparing receipt of minimally invasive pyeloplasty with endopyelotomy; however, patients who underwent endopyelotomy were older. Conclusions The use of minimally invasive pyeloplasty has dramatically increased, largely replacing open pyeloplasty, while the use of endopyelotomy, albeit significantly more common than the other approaches, has remained stable. The surgical approach is influenced by several patient, surgeon, and hospital factors. PMID:22967009

  5. Respiratory effects of secondhand smoke exposure among young adults residing in a "clean" indoor air state.

    PubMed

    Lee, David J; Dietz, Noella A; Arheart, Kristopher L; Wilkinson, James D; Clark, John D; Caban-Martinez, Alberto J

    2008-06-01

    The objective of this study is to estimate the prevalence of self-reported secondhand smoke (SHS) exposures and its association with respiratory symptoms in a sample of young adults residing in a state with a partial clean indoor air law. A cross-sectional telephone survey of Florida households and a single state University was conducted in 2005. Enrolled participants between 18 and 24 years of age completed a 15-20 min interview assessing past and current SHS exposure and current respiratory symptoms (n = 1858). Approximately 60% of the sample were female; nearly 70% were non-Hispanic white, 10% were non-Hispanic Black, and 11% were Hispanic. Over two-thirds reported completing at least some college; 23% reported smoking in the past month. Nearly two-thirds (64%) reported visiting a bar or nightclub which exposed them to SHS in the previous month; nearly half (46%) reported SHS exposure while riding in automobiles; 15% reported occupational SHS exposure; and nearly 9% reported living with at least one smoker. In multivariable models, personal smoking behavior, parental smoking history, and exposure to SHS in automobiles and in bars or nightclubs were significantly associated with increased reports of respiratory symptoms. Despite residing in a "clean" indoor air state, the majority of surveyed young adults continue to report exposure to SHS, especially in automobiles and in bars, and these exposures adversely impact respiratory health. All municipalities should pursue clean indoor air legislation which does not exempt bars and restaurants. Educational campaigns directed at reducing SHS exposure in motor vehicles also are needed. PMID:18246415

  6. The Mediating Effect of Body Mass Index on the Relationship between Cigarette Smoking and Atopic Sensitization in Chinese Adults

    PubMed Central

    Luo, Xiao; Wang, Yupeng; Wang, Zhiqiang; Cai, Fuwen; Xie, Biao; Qu, Siyang; Liu, Meina

    2015-01-01

    Background: It is unclear whether the relationship between cigarette smoking and atopy is mediated by body fat mass, such as the Body Mass Index (BMI). We assessed the mediating role of BMI on the relationship between smoking and atopy in Chinese adults. Methods: A hospital-based case-control study of 786 atopic cases and 2771 controls was conducted in adults aged 18 years or older from March 2010 to September 2014 in Harbin, China. Mediation models were used to estimate the indirect effects of smoking on atopic sensitization through BMI. Results: Compared to non-smokers, light smokers and moderate smokers had a lower risk of inhalant allergen sensitization. The indirect effect of smoking and sensitization to aeroallergens were only observed in light smokers (point estimate, −0.026; 95% CI, −0.062 to −0.004). The mediating roles of BMI on the relationships between smoking and other types of allergic sensitization were not statistically significant. Conclusion: BMI appeared to partially mediate the effect of light smoking on sensitization to aeroallergens. However, considering the other harmful health effects of cigarette smoking, the effective method to lower the incidence of atopy would be to decrease body fat mass by physical exercise and employing other more healthy ways of living rather than smoking. PMID:25807148

  7. Probing the Paradoxical Pattern of Cigarette Smoking among African-Americans: Low Teenage Consumption and High Adult Use.

    ERIC Educational Resources Information Center

    Feigelman, William; Lee, Julia

    1995-01-01

    Based on secondary analysis of the 1990 California Tobacco Survey of 24,296 adult and 7,767 adolescent respondents, this study investigates enigmatic results established by past research of comparatively low smoking prevalence rates among African American adolescents and high use patterns for African American adults. Findings support hypothesis…

  8. Trends in smoking among university students between 2005-2012 in Sakarya, Turkey.

    PubMed

    Alvur, Tuncay Muge; Cinar, Nursan; Oncel, Selim; Akduran, Funda; Dede, Cemile

    2014-01-01

    Turkey protects its entire population of 75 million people with all the MPOWER measures at the highest level. The aim of this study is to make a comparison of smoking and addiction data obtained from Sakarya University students in 2005-6 and 2012-13. A total of 4,200 (2,500 and 1,700 for each academic year) students at Sakarya University in Sakarya, Turkey, were randomly selected for sampling purposes. The selected participants represented Sakarya University students. Data were collected using a pretested anonymous and confidential, self-completed questionnaire which took 15-20 minutes to complete and Fagerstrom Test for nicotine dependence. Chi-squared, Spearman correlation, and binary logistic regression tests were used to define associations, if any. The level of significance was kept at alpha=0.05. Smoking prevalence dropped by 8.5% (from 26.9% to 18.5%). Male gender, older age, high family smoking index, low self-rated school success, and high peer smoker proportion were common variables that have correlation with smoking status. In the binary logistic regression test the highest contributor to "being a smoker" was found to be the rate of peer smokers. Having all friends smoking puts the student a a 47.5 and 58.0 times higher risk for smoking for males and females, respectively. Our results suggest an admirable diminution of smoking prevalence among Sakarya University students, which can be attributed to MPOWER protection. PMID:24969888

  9. Trends in Dietary Patterns, Alcohol Intake, Tobacco Smoking, and Colorectal Cancer in Polish Population in 1960–2008

    PubMed Central

    Jarosz, Mirosław; Sekuła, Włodzimierz

    2013-01-01

    The study examined the relationships between long-term trends in food consumption, alcohol intake, tobacco smoking, and colorectal cancer (CRC) incidence. Data on CRC incidence rates were derived from the National Cancer Registry, on food consumption from the national food balance sheets; data on alcohol and tobacco smoking reflected official statistics of the Central Statistical Office. It was shown that CRC incidence rates were increasing between 1960 and 1995, which could have been affected by adverse dietary patterns (growing consumption of edible fats, especially animal fats, sugar, red meat, and declining fibre and folate intake), high alcohol consumption, and frequent tobacco smoking noted until the end of the 1980s. Since 1990, the dietary pattern changed favourably (decrease in consumption of red meat, animal fats, and sugar, higher vitamin D intake, increase in vegetables and fruit quantities consumed, and decline in tobacco smoking). These changes could contribute to the stabilisation of CRC incidence among women seen after 1996 and a reduction in the rate of increase among men. PMID:24369529

  10. Developing a theory of the societal lifecycle of cigarette smoking : explaining and anticipating trends using information feedback.

    SciTech Connect

    Brodsky, Nancy S.; Glass, Robert John, Jr.; Zagonel, Aldo A.; Brown, Theresa Jean; Conrad, Stephen Hamilton; Richardson, George P.

    2010-12-01

    Cigarette smoking presented the most significant public health challenge in the United States in the 20th Century and remains the single most preventable cause of morbidity and mortality in this country. A number of System Dynamics models exist that inform tobacco control policies. We reviewed them and discuss their contributions. We developed a theory of the societal lifecycle of smoking, using a parsimonious set of feedback loops to capture historical trends and explore future scenarios. Previous work did not explain the long-term historical patterns of smoking behaviors. Much of it used stock-and-flow to represent the decline in prevalence in the recent past. With noted exceptions, information feedbacks were not embedded in these models. We present and discuss our feedback-rich conceptual model and illustrate the results of a series of simulations. A formal analysis shows phenomena composed of different phases of behavior with specific dominant feedbacks associated with each phase. We discuss the implications of our society's current phase, and conclude with simulations of what-if scenarios. Because System Dynamics models must contain information feedback to be able to anticipate tipping points and to help identify policies that exploit leverage in a complex system, we expanded this body of work to provide an endogenous representation of the century-long societal lifecycle of smoking.

  11. Trends in Second-Hand Tobacco Smoke Exposure Levels at Home among Viet Nam School Children Aged 13-15 and Associated Factors.

    PubMed

    Lam, Nguyen Tuan; Nga, Pham Thi Quynh; Minh, Hoang Van; Giang, Kim Bao; Hai, Phan Thi; Huyen, Doan Thu; Linh, Nguyen Thuy; Van, Duong Khanh; Khue, Luong Ngoc

    2016-01-01

    Second-hand tobacco smoke (SHS) exposure at home, especially among children, is a serious issue in Viet Nam. During the past decade, much effort has been taken for tobacco control in the country, including various prgorammes aiming to reduce SHS exposure among adults and children. This article analysed trends and factors associated with SHS exposure at home among school children aged 13-15 in Viet Nam, using the Global Youth Tobacco Surveys conducted in 2007 and 2014. Descriptive and inferential statistical methods with logistic regression were applied. Overall, there was a significant reduction in the level of exposure, from 58.5% (95%CI: 57.6-59.3) in 2007 to 47.1% (95%CI: 45.4-48.8) in 2014. Of the associated factors, having one or both parents smoking was significantly associated with the highest odds of SHS exposure at home (OR=5.0; 95%CI: 4.2-6.1). Conversely, having a mother with a college or higher education level was found to be a protective factor (OR=0.5; 95%CI: 0.3-0.8). PMID:27087182

  12. Are time-trends of smoking among pregnant immigrant women in Sweden determined by cultural or socioeconomic factors?

    PubMed Central

    2010-01-01

    Background The widening socioeconomic gap in smoking during pregnancy remains a challenge to the Swedish antenatal care services. However, the influence of cultural factors in explaining the socioeconomic differences in smoking during pregnancy is not clear among the immigrant women. The aim of this study was to investigate whether the development of smoking prevalence among pregnant immigrant women in Sweden followed the trajectory which could be expected from the stages of the global smoking epidemic model in the women's countries of origin, or not. Methods Delivery data on pregnancies in Sweden from 1982 to 2001 was collected from the Swedish Medical Birth Registry. From a total of 2,224,469 pregnant women during this period, all immigrant pregnant women (n = 234,731) were selected to this study. A logistic regression analysis and attributable fraction were used to investigate the association between smoking during pregnancy and the socioeconomic differences among immigrant women. Results Overall, the prevalence of smoking among pregnant immigrant women decreased from 30.3% in 1982 to 11.0% in 2001, albeit with remarkable differences between educational levels and country of origin. The greatest decline of absolute prevalence was recorded among low educated women (27,9%) and among other Nordic countries (17,9%). In relative terms, smoking inequalities increased between educational levels regardless of country of origin. The odds ratios for low educational level for women from other Nordic countries increased from 4.9 (95% CI 4.4-5.4) in 1982 to 13.4 (95% CI 11.2-16.2) in 2001, as compared to women with high education in the same group. Further, the total attributable fraction for educational difference increased from 55% in 1982 to 62% in 2001, demonstrating the strong effect of educational attainment. Conclusions Our hypothesis that the socioeconomic time trend of smoking based on the stage of the world wide tobacco epidemic model related to country of origin

  13. Anxiety sensitivity: Concurrent associations with negative affect smoking motives and abstinence self-confidence among young adult smokers.

    PubMed

    Zvolensky, Michael J; Bonn-Miller, Marcel O; Feldner, Matthew T; Leen-Feldner, Ellen; McLeish, Alison C; Gregor, Kristin

    2006-03-01

    The present study evaluated the association between the lower-order facets of Anxiety Sensitivity construct (Physical, Mental Incapacitation and Social Concerns) and theoretically relevant cognitive-based smoking processes. Participants were 151 young adult daily smokers (63 females); mean number of cigarettes/day = 12.3 [S.D. = 5.6]). Both AS Physical and Mental Incapacitation Concerns were significantly associated with greater negative affect reduction smoking motives and lower levels of self-confidence in remaining abstinent from smoking when emotionally distressed. The observed effects were over and above the variance accounted for by nicotine dependence, smoking rate, and gender. Results are discussed in relation to better understanding cognitive-based smoking processes among individuals at heightened risk for panic psychopathology. PMID:15964151

  14. Culturally-Tailored Smoking Cessation for Adult American Indian Smokers: A Clinical Trial

    PubMed Central

    Smith, Stevens S.; Rouse, Leah M.; Caskey, Mark; Fossum, Jodi; Strickland, Rick; Culhane, J. Kevin; Waukau, Jerry

    2015-01-01

    This collaborative, community-engaged project developed and tested a Culturally-Tailored Treatment (CTT) for American Indian/Alaska Native (AI/AN) smokers in the Menominee tribal community. One hundred three adult AI/AN smokers were randomized to receive either Standard Treatment (n= 53) or CTT (n = 50) for smoking cessation. Both treatment conditions included 12 weeks of varenicline and four individual counseling sessions but differed in terms of cultural tailoring of the counseling. The primary outcome was 7-day biochemically-confirmed point-prevalence abstinence (PPA) at the 6-month end-of-study visit. Both intention-to-treat (ITT) and responder-only analyses were conducted. There were no statistically significant group differences in 7-day PPA. The overall ITT abstinence rate at 6 months was 20%; the responder-only rate was 42%. The current study represents the first randomized smoking cessation clinical trial testing a culturally-tailored smoking cessation intervention designed for a specific AI/AN tribal community that combined FDA-approved cessation medication (varenicline) and innovative cultural intervention components. PMID:26973352

  15. Reinforcing value of smoking relative to physical activity and the effects of physical activity on smoking abstinence symptoms among young adults

    PubMed Central

    Audrain-McGovern, Janet; Strasser, Andrew A.; Ashare, Rebecca; Wileyto, E. Paul

    2015-01-01

    This study sought to evaluate whether individual differences in the reinforcing value of smoking relative to physical activity (RRVS) moderated the effects of physical activity on smoking abstinence symptoms in young adult smokers. The repeated measures within-subjects design included daily smokers (n=79) 18–26 years old. RRVS was measured with a validated behavioral choice task. On two subsequent visits, participants completed self-report measures of craving, withdrawal, mood, and affective valence before and after they engaged in passive sitting or a bout of physical activity. RRVS did not moderate any effects of physical activity (p’s > .05). Physical activity compared to passive sitting predicted decreased withdrawal symptoms (β=−5.23, CI= −6.93, −3.52; p<0.001), negative mood (β=−2.92, CI= −4.13, −1.72; p<0.001), and urge to smoke (β=−7.13, CI= −9.39, −4.86; p<0.001). Also, physical activity compared to passive sitting predicted increased positive affect (β=3.08, CI= 1.87, 4.28; p<0.001) and pleasurable feelings (β=1.07, CI= 0.58, 1.55; p<0.001), and greater time to first cigarette during the ad-libitum smoking period (β=211.76, CI= 32.54, 390.98; p=0.02). RRVS predicted higher levels of pleasurable feelings (β=0.22, CI= 0.01 – 0.43, p=0.045), increased odds of smoking versus remaining abstinent during the ad-libitum smoking period (β=0.04, CI= 0.01, 0.08; p=0.02), and reduced time to first cigarette (β=−163.00, CI = −323.50, −2.49; p=0.047). Regardless of the RRVS, physical activity produces effects that may aid smoking cessation in young adult smokers. However, young adult smokers who have a higher RRVS will be less likely to choose to engage physical activity, especially when smoking is an alternative. PMID:26348158

  16. Differential impact of local and federal smoke-free legislation in Mexico: a longitudinal study among adult smokers

    PubMed Central

    Thrasher, James F.; Swayampakala, Kamala; Arillo-Santillán, Edna; Sebrié, Ernesto; Walsemann, Katrina M; Bottai, Matteo

    2015-01-01

    Objective To assess the impact of Mexico City and federal smoke-free legislation on secondhand tobacco smoke (SHS) exposure and support for smoke-free laws. Material and Methods Pre- and post-law data were analyzed from a cohort of adult smokers who participated in the International Tobacco Control (ITC) Policy Evaluation Survey in four Mexican cities. For each indicator, we estimated prevalence, changes in prevalence, and between-city differences in rates of change. Results Self-reported exposure to smoke-free media campaigns generally increased more dramatically in Mexico City. Support for prohibiting smoking in regulated venues increased overall, but at a greater rate in Mexico City than in other cities. In bars and restaurants/cafés, self-reported SHS exposure had significantly greater decreases in Mexico City than in other cities; however, workplace exposure decreased in Tijuana and Guadalajara, but not in Mexico City or Ciudad Juárez. Conclusions Although federal smoke-free legislation was associated with important changes smoke-free policy impact, the comprehensive smoke-free law in Mexico City was generally accompanied by a greater rate of change. PMID:21243195

  17. Children, sealants, and guardians who smoke: Trends in NHANES 2001-2002 to 2010-2012

    PubMed Central

    Wiener, R. Constance

    2015-01-01

    Objective There are many factors influencing dental behavior. The relationship of smokers who smoked inside the home toward preventive care (measured as dental sealant placement) of the children living in their homes is examined in this study. Methods Data from the National Health and Nutrition Examination Surveys in 2001-2002 and in 2011-2012 were analyzed. Data included variables to someone smoking inside the home, dental sealant placement in children ages 6-less than 20 years, and sociodemographics which were obtained from a dental examination and a home interview. Results There were 3,352 eligible participants in 2001-2002 and 2,374 in 2011-2012. The unadjusted odds ratio for not having dental sealants when there was someone who smoked inside the home as compared with not having dental sealants when there was no one who smoked inside the home was 1.57 (95%CI: 1.17, 2.10) in 2001-2002. The unadjusted odds ratio was 1.56 (95% CI: 1.20, 2.03) in 2011-2012. When the data were adjusted for age, sex, race/ethnicity, insurance, and income to poverty ratio, the 2001-2002 adjusted odds ratio was 1.31 (95%CI: 0.97, 1.78). The adjusted odds ratio in 2011-2012 was 1.41 (95% CI:1.01, 1.95). Conclusions Children who lived in homes in which someone smoked inside the home were more likely to not have dental sealants compared with children who lived in homes in which no one smoked inside the home. These results are important for understanding the factors related to access to dental care issues for children. PMID:26213630

  18. Maternal allergy acts synergistically with cigarette smoke exposure during pregnancy to induce hepatic fibrosis in adult male offspring.

    PubMed

    Allina, Jorge; Grabowski, Jacquelin; Doherty-Lyons, Shannon; Fiel, M Isabel; Jackson, Christine E; Zelikoff, Judith T; Odin, Joseph A

    2011-01-01

    Maternal environmental exposures during pregnancy are known to affect disease onset in adult offspring. For example, maternal asthma exacerbations during pregnancy can worsen adult asthma in the offspring. Cigarette smoking during pregnancy is associated with future onset of cardiovascular disease, obesity and diabetes. However, little is known about the effect of maternal environmental exposures on offspring susceptibility to liver disease. This pilot study examined the long-term effect of maternal allergen challenge and/or cigarette smoking during pregnancy on hepatic inflammation and fibrosis in adult mouse offspring. Ovalbumin (OVA) or phosphate-buffered saline (PBS)-sensitized/challenged CD-1 dams were exposed to mainstream cigarette smoke (MCS) or filtered air from gestational day 4 until parturition. Eight weeks postnatally, offspring were sacrificed for comparison of hepatic histology and mRNA expression. Adult male offspring of OVA-sensitized/challenged dams exposed to MCS (OSM) displayed significantly increased liver fibrosis (9.2% collagen content vs. <4% for all other treatment groups). These mice also had 1.8-fold greater collagen 1A1 mRNA levels. From the results here, we concluded that maternal allergen challenge in combination with cigarette smoke exposure during pregnancy may be an important risk factor for liver disease in adult male offspring. PMID:21718087

  19. Informal Adult Learning and the Internet. Trends and Issues Alert.

    ERIC Educational Resources Information Center

    Imel, Susan

    The Internet seems an ideal medium for fostering and supporting informal adult learning because it allows adults to seek out and use resources independently, control the pace and direction of learning, and talk to and consult others. Because it provides access to information, encourages meaningful interaction with information or material, and…

  20. The fMRI BOLD response to unisensory and multisensory smoking cues in nicotine-dependent adults.

    PubMed

    Cortese, Bernadette M; Uhde, Thomas W; Brady, Kathleen T; McClernon, F Joseph; Yang, Qing X; Collins, Heather R; LeMatty, Todd; Hartwell, Karen J

    2015-12-30

    Given that the vast majority of functional magnetic resonance imaging (fMRI) studies of drug cue reactivity use unisensory visual cues, but that multisensory cues may elicit greater craving-related brain responses, the current study sought to compare the fMRI BOLD response to unisensory visual and multisensory, visual plus odor, smoking cues in 17 nicotine-dependent adult cigarette smokers. Brain activation to smoking-related, compared to neutral, pictures was assessed under cigarette smoke and odorless odor conditions. While smoking pictures elicited a pattern of activation consistent with the addiction literature, the multisensory (odor+picture) smoking cues elicited significantly greater and more widespread activation in mainly frontal and temporal regions. BOLD signal elicited by the multisensory, but not unisensory cues, was significantly related to participants' level of control over craving as well. Results demonstrated that the co-presentation of cigarette smoke odor with smoking-related visual cues, compared to the visual cues alone, elicited greater levels of craving-related brain activation in key regions implicated in reward. These preliminary findings support future research aimed at a better understanding of multisensory integration of drug cues and craving. PMID:26475784

  1. Respiratory and immune response to maximal physical exertion following exposure to secondhand smoke in healthy adults.

    PubMed

    Flouris, Andreas D; Metsios, Giorgos S; Carrillo, Andres E; Carrill, Andres E; Jamurtas, Athanasios Z; Stivaktakis, Polychronis D; Tzatzarakis, Manolis N; Tsatsakis, Aristidis M; Koutedakis, Yiannis

    2012-01-01

    We assessed the cardiorespiratory and immune response to physical exertion following secondhand smoke (SHS) exposure through a randomized crossover experiment. Data were obtained from 16 (8 women) non-smoking adults during and following a maximal oxygen uptake cycling protocol administered at baseline and at 0-, 1-, and 3- hours following 1-hour of SHS set at bar/restaurant carbon monoxide levels. We found that SHS was associated with a 12% decrease in maximum power output, an 8.2% reduction in maximal oxygen consumption, a 6% increase in perceived exertion, and a 6.7% decrease in time to exhaustion (P<0.05). Moreover, at 0-hours almost all respiratory and immune variables measured were adversely affected (P<0.05). For instance, FEV(1) values at 0-hours dropped by 17.4%, while TNF-α increased by 90.1% (P<0.05). At 3-hours mean values of cotinine, perceived exertion and recovery systolic blood pressure in both sexes, IL4, TNF-α and IFN-γ in men, as well as FEV(1)/FVC, percent predicted FEV(1), respiratory rate, and tidal volume in women remained different compared to baseline (P<0.05). It is concluded that a 1-hour of SHS at bar/restaurant levels adversely affects the cardiorespiratory and immune response to maximal physical exertion in healthy nonsmokers for at least three hours following SHS. PMID:22355401

  2. Spanish-English Speech Perception in Children and Adults: Developmental Trends

    ERIC Educational Resources Information Center

    Brice, Alejandro E.; Gorman, Brenda K.; Leung, Cynthia B.

    2013-01-01

    This study explored the developmental trends and phonetic category formation in bilingual children and adults. Participants included 30 fluent Spanish-English bilingual children, aged 8-11, and bilingual adults, aged 18-40. All completed gating tasks that incorporated code-mixed Spanish-English stimuli. There were significant differences in…

  3. Trends and Issues in the Professional Development of Teachers of Adults.

    ERIC Educational Resources Information Center

    King, Kathleen P.; Lawler, Patricia A.

    2003-01-01

    Describes the current context for professional development of adult educators, including the complex influences of multiple constituents. Outlines trends--technology for instructional delivery, funding challenges, and adult learner diversity--and issues--technology learning, professionalization, focus, and assessment. (Contains 17 references.) (SK)

  4. Smoking Programs for Youth.

    ERIC Educational Resources Information Center

    Ellis, Bernard H., Jr., Ed.; And Others

    The youth smoking problem is discussed and assistance is provided for teachers in developing smoking prevention and cessation programs. Four chapters serve as guides to understanding and working with the youth smoking problem. "Teenage Smoking in America" reviews trends in teenage smoking behavior and the factors that influence the initiation of…

  5. Effectiveness of Non-Primary Care-Based Smoking Cessation Interventions for Adults with Diabetes: A Systematic Literature Review.

    PubMed

    Register, Shilpa J; Harrington, Kathy F; Agne, April A; Cherrington, Andrea L

    2016-09-01

    Diabetes is a chronic disease that affects over 25 million adults, many of whom are smokers. The negative health impact of diabetes and comorbid smoking is significant and requires comprehensive interdisciplinary management. The National Diabetes Education Program has identified specific providers, known as PPOD, who include pharmacists, podiatrists, optometrists, and dentists, as key individuals to improve diabetes-related clinical outcomes. These providers are encouraged to work together through interdisciplinary collaboration and to implement evidence-based strategies as outlined in the PPOD toolkit. The toolkit encourages healthcare providers to ask, advise, and assist patients in their efforts to engage in risk reduction and healthy behaviors, including smoking cessation as an important risk factor. While individual PPOD providers have demonstrated effective smoking cessation interventions in adults with other acute and chronic systemic diseases, they lack specific application and focus on adults with diabetes. This literature review examines the current role of PPOD providers in smoking cessation interventions delivered to adults with diabetes. PMID:27424070

  6. Age Trends and Age Norms for the NEO Personality Inventory-3 In Adolescents and Adults

    ERIC Educational Resources Information Center

    McCrae, Robert R.; Martin, Thomas A.; Costa, Paul T., Jr.

    2005-01-01

    The NEO Personality Inventory-3 (NEO-PI-3) is a modification of the Revised NEO Personality Inventory (NEO-PI-R) designed to be more understandable to adolescents. Data from adults aged 21 to 91 showed that the NEO-PI-3 also functions as well or better than the NEO-PI-R in adults. Age trends from combined adolescent (n = 500) and adult (n = 635)…

  7. Trends in health of older adults in the United States: past, present, future.

    PubMed

    Martin, Linda G; Schoeni, Robert F; Andreski, Patricia M

    2010-01-01

    The decline in late-life disability prevalence in the United States was one of the most important developments in the well-being of older Americans in the 1980s and 1990s, but there is no guarantee that it will continue into the future. We review the past literature on trends in disability and other health indicators and then estimate the most recent trends in biomarkers and limitations for both the population aged 65 and older and those aged 40 to 64, the future elderly. We then investigate the extent to which trends in education, smoking, and obesity can account for recent trends in limitations and discuss how these three factors might influence future prospects for late-life health. We find that improvements in the health of the older population generally have continued into the first decade of the twenty-first century. The recent increase in the proportion of the younger population needing help with activities of daily living is concerning, as is the doubling of obesity in the last few decades. However the increase in obesity has recently paused, and favorable trends in education and smoking are encouraging. PMID:21302428

  8. Trends Influencing Adult Literacy Instruction and Research in 2003.

    ERIC Educational Resources Information Center

    Mikulecky, Larry

    A review of current literature identifies three growing trends. First, there has been an increase in legislatively mandated accountability that requires taxpayer-funded education and research programs be demonstrated effective by "scientifically based research." To receive federal monies programs must emphasize quantitative, evidence-based…

  9. Trends and variability in blood lead concentrations among US adults aged 20-64 years and senior citizens aged ≥65 years.

    PubMed

    Jain, Ram B

    2016-07-01

    Using data from National Health and Nutrition Examination Survey for the period 2003-2012, the objective of this study was to evaluate trends in blood lead levels (BLL) among adults aged 20-64 years (adults) and seniors aged ≥65 years (seniors). In addition, the contribution of other factors like gender, race/ethnicity, smoking, and exposure to secondhand smoke at home in explaining variability in BLL was also evaluated by fitting regression models with log10 transformed values of BLL as dependent variables. BLL decreased over 2003-2012 (p < 0.01). Irrespective of gender, race/ethnicity, and smoking status, seniors were found to have higher BLL than adults. Based on the magnitude of differences between the 5th and 95th percentiles, variability in the levels of blood lead was found to be substantially higher among seniors than among adults. Males had statistically significantly higher adjusted BLL than females (2.32 vs. 1.76 μg/dL for seniors, p < 0.01 and 1.66 vs. 1.13 μg/dL for adults, p < 0.01). Non-Hispanic whites had statistically significantly lower adjusted BLL than non-Hispanic blacks (1.99 vs. 2.42 μg/dL for seniors, p < 0.01 and 1.22 vs. 1.42 μg/dL for adults, p < 0.01). When compared with non-smokers, smokers had statistically significantly higher BLL (2.19 vs. 1.86 μg/dL for seniors, p < 0.01 and 1.54 vs. 1.22 μg/dL for adults, p < 0.01). Non-obese had statistically significantly higher BLL than obese individuals (2.11 vs. 1.93 μg/dL for seniors, p < 0.01 and 1.48 vs. 1.27 μg/dL for adults, p < 0.01). Exposure to secondhand smoke at home (SHS) was associated with statistically significantly higher BLL than when there was no exposure to SHS (β = 0.0683, p = 0.03 for seniors; β = 0.034, p = 0.034, p < 0.01 for adults). PMID:27044289

  10. Results of a Feasibility and Acceptability Trial of an Online Smoking Cessation Program Targeting Young Adult Nondaily Smokers

    PubMed Central

    Berg, Carla J.; Schauer, Gillian L.

    2012-01-01

    Despite increases in nondaily smoking among young adults, no prior research has aimed to develop and test an intervention targeting this group. Thus, we aimed to develop and test the feasibility, acceptability, and potential effectiveness of an online intervention targeting college student nondaily smokers. We conducted a one-arm feasibility and acceptability trial of a four-week online intervention with weekly contacts among 31 college student nondaily smokers. We conducted assessments at baseline (B), end of treatment (EOT), and six-week followup (FU). We maintained a 100% retention rate over the 10-week period. Google Analytics data indicated positive utilization results, and 71.0% were satisfied with the program. There were increases (P < .001) in the number of people refraining from smoking for the past 30 days and reducing their smoking from B to EOT and to FU, with additional individuals reporting being quit despite recent smoking. Participants also increased in their perceptions of how bothersome secondhand smoke is to others (P < .05); however, no other attitudinal variables were altered. Thus, this intervention demonstrated feasibility, acceptability, and potential effectiveness among college-aged nondaily smokers. Additional research is needed to understand how nondaily smokers define cessation, improve measures for cessation, and examine theoretical constructs related to smoking among this population. PMID:22570666

  11. Association of High Blood Pressure with Body Mass Index, Smoking and Physical Activity in Healthy Young Adults

    PubMed Central

    Papathanasiou, George; Zerva, Efthimia; Zacharis, Ioannis; Papandreou, Maria; Papageorgiou, Effie; Tzima, Christina; Georgakopoulos, Dimitris; Evangelou, Angelos

    2015-01-01

    Introduction: The purpose of this study was to examine the associations between resting blood pressure (BP), smoking, physical activity (PA) and body mass index (BMI) in Greek young adults. Materials and Methodology: A standardised questionnaire and the Greek version of IPAQ-short were given to 1500 randomly selected health science students, in order to record smoking behaviour, PA status, BMI and resting BP. All healthy young adults aged 19-30 years old were eligible. The final size of the study cohort was 1249 students (522 men). Results: Males’ BP was 129.2/77.0 mmHg, significantly higher than the females’ values of 119.9/73.4 mmHg. Approximately 17% of the total population were classified as overweight and 3% as obese. In the overall population, smoking prevalence was 35.2%, with 15.3% being heavy smokers (≥21 cigs/d). Smoking prevalence did not differ significantly between sexes. The prevalence of health-enhancing PA (high PAclass) was only 14.0%, while 42.8% of the study population were classified as insufficiently active (low PAclass). Of the three lifestyle risk factors examined, only BMI was significantly and directly associated with systolic and diastolic BP levels. The prevalence of hypertension (≥140/90 mmHg) was significantly higher in men compared to women, and in obese and overweight participants compared to normal-weight subjects. Smoking and categorical PA (PAclass) were not correlated with BP. Continuous vigorous PAscore was significantly and directly associated with systolic BP, but only in males. Conclusion: BMI was significantly and directly associated with resting BP in both sexes. Smoking prevalence and PA status were not associated with BP in this sample of Greek young adults. PMID:25834651

  12. Time trends of smoking cessation: a micro-population computer simulation model.

    PubMed

    Elketroussi, M; Fan, D P

    1992-10-01

    The Micro-population model of Risk-group Dynamics (MRD) approaches smoking behavior at the level of the individual and integrates physiological and social factors to describe the evolution of behavior change in the population. MRD is innovative in several ways: (1) the model describes mathematically the interactions among these behavioral factors; (2) the model accounts for both the variability of these factors among different persons and the universality of basic rules describing these factors in all individuals; and (3) the model can be applied to various types of populations and a wide range of intervention strategies. MRD combines the physiological, psychological and social determinants into a hazard function for relapse to smoking. This hazard function is then organized into a three term expression incorporating: a baseline hazard characteristic to each individual, a decreasing term for the diminishing aspect of the initial hazard and an effect of external interventions. The model gives promising results when applied to the Multiple Risk Factors Intervention Trial (MRFIT) data using the assumptions of a Weibull distribution for the baseline hazard, a negative exponential for the decrease in the initial hazard and a constant intensity for the external intervention. PMID:1428217

  13. Association between passive smoking and mental distress in adult never-smokers: a cross-sectional study

    PubMed Central

    Zhang, Peng; Lv, Xin; Gao, Chunshi; Song, Yuanyuan; Li, Zhijun; Yu, Yaqin; Li, Bo

    2016-01-01

    Objective Many studies have suggested exposure to secondhand smoke (SHS) is a risk factor for various somatic diseases, but only few studies based on small sample size or specific groups have explored the association between passive smoking and mental distress. We performed this study to examine the relationship between passive smoking and mental distress in adult never-smokers of north-east China. Methods Multistage, stratified random cluster sampling design was used in this cross-sectional study in 2012. A total of 12 978 never-smokers from Jilin, north-east China, were included. Data on passive smoking and baseline characteristics were collected by face-to-face interviews. The 12-item General Health Questionnaire (GHQ-12) was used to measure mental health status. Rao-Scott χ2 tests were used to compare the prevalence between different groups; multivariable logistic regression was used to assess the association between passive smoking and mental distress, and Spearman rank analysis was employed to assess the correlation between passive smoking and GHQ-12 scores. Results The estimated prevalence of mental distress among never-smokers in Jilin province is 24.5%, and the estimated prevalence of passive smoking among the mental distressing group is 65.0%. After adjusting for gender, age, region, body mass index (BMI), occupation, marriage, education, drinking status and family monthly income per capita, passive smoking conferred a risk for mental distress (adjusted OR=1.26, 95% CI 1.13 to 1.40). A high proportion of adults, especially women, were passive smokers at home, but for men, passive smoking was more common at workplace. The more frequently participants exposed to SHS, the higher GHQ-12 scores they got. Conclusions Passive smoking is an important risk factor for mental distress in never-smokers of Jilin province, which reminds Chinese government of increasing the awareness of public health and take measure to prevent SHS, especially with regard to SHS

  14. Perceptions and Perceived Impact of Graphic Cigarette Health Warning Labels on Smoking Behavior Among U.S. Young Adults

    PubMed Central

    2014-01-01

    Introduction: In 2011, the Food and Drug Administration published a final rule requiring cigarette packages and advertisements to include graphic health warning labels (HWLs) with new warning statements. Implementation of this rule has been stalled by legal challenge. This study assessed correlates of smoking-related intentions related to graphic HWLs among current cigarette smokers and nonsmokers in a national sample of U.S. young adults aged 18–34. Methods: Data were collected from 4,236 participants aged 18–34 using an online panel in January 2012 for the Legacy Young Adult Cohort Study. Analyses were weighted to provide nationally representative estimates. Our main outcome was assessed with a single item: “Do you think that new warning labels with graphic pictures would make you think about not smoking?” Results: Twenty-two percent of the young adults were current cigarette smokers. Fifty-three percent endorsed that new graphic HWLs would make them think about not smoking (40% among current smokers compared with 56% among nonsmokers). Among nonsmokers, those aged 18–24, females, Hispanics, and those who were aware of graphic cigarette HWLs were more likely to report intention to not smoke related to graphic HWLs. Among current smokers, intending to quit within the next 6 months was correlated with intention resulting from graphic HWLs. Hispanic ethnicity and intention to quit within 30 days were strong correlates of intention in light, nondaily, and self-identified social/occasional smokers. Conclusions: This study supports previous findings that graphic HWLs play an important role in preventing smoking, in addition to encouraging cessation in young adults. PMID:24212476

  15. Building Sustainable Adult Literacy Provision: A Review of International Trends in Adult Literacy Policy and Programs. Support Document

    ERIC Educational Resources Information Center

    McKenna, Rosa; Fitzpatrick, Lynne

    2004-01-01

    The aim of this report was to analyze, through a desktop audit, international trends in adult literacy policy and programs. The audit includes an examination of the significant research undertaken, and policy statements made by international institutions such as the United Nations Educational, Scientific and Cultural Organisation (UNESCO), the…

  16. Effects of a Mindfulness-Based Smoking Cessation Program for an Adult with Mild Intellectual Disability

    ERIC Educational Resources Information Center

    Singh, Nirbhay N.; Lancioni, Giulio E.; Winton, Alan S. W.; Singh, Ashvind N. A.; Singh, Judy; Singh, Angela D. A.

    2011-01-01

    Smoking is a major risk factor for a number of health conditions and many smokers find it difficult to quit smoking without specific interventions. We developed and used a mindfulness-based smoking cessation program with a 31-year-old man with mild intellectual disabilities who had been a smoker for 17 years. The mindfulness-based smoking…

  17. Daily consumption of apple, pear and orange juice differently affects plasma lipids and antioxidant capacity of smoking and non-smoking adults.

    PubMed

    Alvarez-Parrilla, Emilio; De La Rosa, Laura A; Legarreta, Patricia; Saenz, Laura; Rodrigo-García, Joaquín; González-Aguilar, Gustavo A

    2010-06-01

    Epidemiological studies have shown an inverse correlation between a fruit and vegetable-rich diet and cardiovascular diseases; this beneficial effect of fruits and vegetables is probably due to the presence of antioxidant phytochemicals. In contrast, cigarette smoking is a high risk factor for lung and heart diseases, associated with chronic oxidative stress. In the present study, the effect of the consumption of a pear, an apple and 200 ml orange juice, during 26 days, on total plasma antioxidant capacity (TAC) and lipid profile of chronic smokers and non-smoking healthy adults was analyzed. Fruit consumption increased TAC in non-smokers, but not in smokers. In non-smokers, total cholesterol, high-density lipoprotein-cholesterol, and low-density lipoprotein-cholesterol increased significantly; while in smokers, total cholesterol and low-density lipoprotein-cholesterol decreased. We may conclude fruit/juice supplementation showed different effects, depending on the smoking habit: in non-smokers it increased TAC and cholesterol; in smokers it reduced cholesterol, without inducing a TAC increase. PMID:20109132

  18. Smoking control and cessation.

    PubMed

    Campbell, I A

    Over the last 30 years the prevalence of cigarette smoking in adults in the UK has fallen to around 30%. Smoking will still kill 100,000 people each year well into the next century. Smoking in children is related to whether their parents smoke. Moves to reduce smoking in adults will therefore reduce smoking in children. The Government should be urged to raise taxes on cigarettes and ban advertising. Smoking should be banned from all health care premises. Hospitals should be encouraged to appoint smoking cessation counsellors to work with both staff and patients. PMID:8348004

  19. Current manufactured cigarette smoking and roll-your-own cigarette smoking in Thailand: findings from the 2009 Global Adult Tobacco Survey

    PubMed Central

    2013-01-01

    Background Current smoking prevalence in Thailand decreased from 1991 to 2004 and since that time the prevalence has remained flat. It has been suggested that one of the reasons that the prevalence of current smoking in Thailand has stopped decreasing is due to the use of RYO cigarettes. The aim of this study was to examine characteristics of users of manufactured and RYO cigarettes and dual users in Thailand, in order to determine whether there are differences in the characteristics of users of the different products. Methods The 2009 Global Adult Tobacco Survey (GATS Thailand) provides detailed information on current smoking patterns. GATS Thailand used a nationally and regionally representative probability sample of 20,566 adults (ages 15 years and above) who were chosen through stratified three-stage cluster sampling and then interviewed face-to-face. Results The prevalence of current smoking among Thai adults was 45.6% for men and 3.1% for women. In all, 18.4% of men and 1.0% of women were current users of manufactured cigarettes only, while 15.8% of men and 1.7% of women were current users of RYO cigarettes only. 11.2% of men and 0.1% of women used both RYO and manufactured cigarettes. Users of manufactured cigarettes were younger and users of RYO were older. RYO smokers were more likely to live in rural areas. Smokers of manufactured cigarettes appeared to be more knowledgeable about the health risks of tobacco use. However, the difference was confounded with age and education; when demographic variables were controlled, the knowledge differences no longer remained. Smokers of manufactured cigarettes were more likely than dual users and those who used only RYO to report that they were planning on quitting in the next month. Users of RYO only appeared to be more addicted than the other two groups as measured by time to first cigarette. Conclusions There appears to be a need for product targeted cessation and prevention efforts that are directed toward

  20. Trends in Self-Reported Sleep Duration among US Adults from 1985 to 2012

    PubMed Central

    Ford, Earl S.; Cunningham, Timothy J.; Croft, Janet B.

    2015-01-01

    Study Objective: The trend in sleep duration in the United States population remains uncertain. Our objective was to examine changes in sleep duration from 1985 to 2012 among US adults. Design: Trend analysis. Setting: Civilian noninstitutional population of the United States. Participants: 324,242 US adults aged ≥ 18 y of the National Health Interview Survey (1985, 1990, and 2004–2012). Measurements and Results: Sleep duration was defined on the basis of the question “On average, how many hours of sleep do you get in a 24-h period?” The age-adjusted mean sleep duration was 7.40 h (standard error [SE] 0.01) in 1985, 7.29 h (SE 0.01) in 1990, 7.18 h (SE 0.01) in 2004, and 7.18 h (SE 0.01) in 2012 (P 2012 versus 1985 < 0.001; P trend 2004–2012 = 0.982). The age-adjusted percentage of adults sleeping ≤ 6 h was 22.3% (SE 0.3) in 1985, 24.4% (SE 0.3) in 1990, 28.6% (SE 0.3) in 2004, and 29.2% (SE 0.3) in 2012 (P 2012 versus 1985 < 0.001; P trend 2004–2012 = 0.050). In 2012, approximately 70.1 million US adults reported sleeping ≤ 6 h. Conclusions: Since 1985, age-adjusted mean sleep duration has decreased slightly and the percentage of adults sleeping ≤ 6 h increased by 31%. Since 2004, however, mean sleep duration and the percentage of adults sleeping ≤ 6 h have changed little. Citation: Ford ES, Cunningham TJ, Croft JB. Trends in self-reported sleep duration among US adults from 1985 to 2012. SLEEP 2015;38(5):829–832. PMID:25669182

  1. A century of trends in adult human height.

    PubMed

    2016-01-01

    Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5-22.7) and 16.5 cm (13.3-19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8-144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries. PMID:27458798

  2. A century of trends in adult human height

    PubMed Central

    2016-01-01

    Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3–19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8–144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries. DOI: http://dx.doi.org/10.7554/eLife.13410.001 PMID:27458798

  3. Tobacco Smoking: Patterns, Health Consequences for Adults, and the Long-term Health of the Offspring

    PubMed Central

    Maritz, Gert S.; Mutemwa, Muyunda

    2012-01-01

    Tobacco use started several centuries ago and increased markedly after the invention of the cigarette making machine. Once people start smoking they find it difficult to quit the habit. This is due to the addictive effect of nicotine in tobacco smoke. Various epidemiologic and laboratory studies clearly showed that smoking is associated with various diseases such as heart diseases, asthma and emphysema and the associated increase in morbidity and mortality of smokers. Several studies implicate nicotine as the causative factor in tobacco smoke. Apart from nicotine, various carcinogens also occur in tobacco smoke resulting in an increase in the incidence of cancer in smokers. While the smoking habit is decreasing in developed countries, tobacco use increases in the developing countries. Smoking prevalence is also highest in poor communities and amongst those with low education levels. It is important to note that, although ther is a decline in the number of smokers in the developed countries, there is a three to four decades lag between the peak in smoking prevalence and the subsequent peak in smoking related mortality. It has been shown that maternal smoking induces respiratory diseases in the offspring. There is also evidence that parental smoking may program the offspring to develop certain diseases later in life. Various studies showed that maternal nicotine exposure during pregnancy and lactation via tobacco smoke of nicotine replacement therapy (NRT), program the offspring to develop compromised lung structure later in life with the consequent compromised lung function. This implies that NRT is not an option to assist pregnant or lactating smokers to quit the habit. Even paternal smoking may have an adverse effect on the health of the offspring since it has been shown that 2nd and 3rd hand smoking have adverse health consequences for those exposed to it. PMID:22980343

  4. Correlates of smoking initiation among young adults in Ukraine: a cross-sectional study

    PubMed Central

    Andreeva, Tatiana I; Krasovsky, Konstantin S; Semenova, Daria S

    2007-01-01

    Background Aim: To estimate the impact of smoking restrictions in homes and schools, and tobacco advertising and information on smoking initiation by young people in Ukraine. Methods Data of 609 young people aged 15–29 was taken from the national representative survey conducted in June 2005. Outcome measures: The reported age of cigarette initiation was used to characterize the start of smoking experimentation, and the reported age of daily smoking initiation was considered to be a characteristic of established smoking. Analysis: survival analysis Cox proportional hazard regression models were used. Results Age of smoking initiation was reported by 87% of young men and 61% of young women, the beginning of daily smoking by 71% and 33% respectively. Being frequently exposed to second-hand smoke and having no household smoking restrictions was associated with a higher risk of earlier smoking initiation both for men and women. For women, this risk was associated with age, HR = 0.95, (95% CI 0.91–0.98), that is, younger girls were more likely to smoke their first cigarette earlier in their lifetime. Those women had a higher risk of early smoking initiation who reported to receive tobacco-related information from magazines, HR = 1.40 (1.01–1.92), and outdoor tobacco advertising, HR = 1.99 (1.45–2.75). With both men and women, the risk of establishing daily smoking was higher in those with lower levels of tobacco-related knowledge and less household smoking restrictions. For women, the risk was higher in those who live in larger cities HR = 1.77 (1.10–2.86), and who received information about tobacco smoking from colleagues or friends HR = 1.83 (1.13–2.95). Conclusion Encouraging people to eliminate their homes of tobacco smoke and tobacco advertising bans can be effective measures in preventing the initiation of smoking among young people. Young female smoking initiation is of special concern in Ukraine, since they are more responsive to tobacco marketing and

  5. Human rights violations and smoking status among South African adults enrolled in the South Africa Stress and Health (SASH) study

    PubMed Central

    Dutra, Lauren M; Williams, David R; Gupta, Jhumka; Kawachi, Ichiro; Okechukwu, Cassandra A

    2014-01-01

    Despite South Africa’s history of violent political conflict, and the link between stressful experiences and smoking in the literature, no public health study has examined South Africans’ experiences of human rights violations and smoking. Using data from participants in the nationally representative cross-sectional South Africa Stress and Health study (SASH), this analysis examined the association between respondent smoking status and both human rights violations experienced by the respondent and violations experienced by the respondents’ close friends and family members. SAS-Callable SUDAAN was used to construct separate log-binomial models by political affiliation during apartheid (government or liberation supporters). In comparison to those who reported no violations, in adjusted analyses, government supporters who reported violations of themselves but not others (RR=1.76, 95%CI: 1.25–2.46) had a significantly higher smoking prevalence. In comparison to liberation supporters who reported no violations, those who reported violations of self only (RR=1.56, 95%CI: 1.07–2.29), close others only (RR=1.97, 95%CI: 1.12–3.47), or violations of self and close others due to close others’ political beliefs and the respondent’s political beliefs (RR=2.86, 95%CI: 1.70–4.82) had a significantly higher prevalence of smoking. The results of this analysis suggest that a relationship may exist between human rights violations and smoking among South Africa adults. Future research should use longitudinal data to assess causality, test the generalizability of these findings, and consider how to apply these findings to smoking cessation interventions. PMID:24509050

  6. Human rights violations and smoking status among South African adults enrolled in the South Africa Stress and Health (SASH) study.

    PubMed

    Dutra, Lauren M; Williams, David R; Gupta, Jhumka; Kawachi, Ichiro; Okechukwu, Cassandra A

    2014-03-01

    Despite South Africa's history of violent political conflict, and the link between stressful experiences and smoking in the literature, no public health study has examined South Africans' experiences of human rights violations and smoking. Using data from participants in the nationally representative cross-sectional South Africa Stress and Health study (SASH), this analysis examined the association between respondent smoking status and both human rights violations experienced by the respondent and violations experienced by the respondents' close friends and family members. SAS-Callable SUDAAN was used to construct separate log-binomial models by political affiliation during apartheid (government or liberation supporters). In comparison to those who reported no violations, in adjusted analyses, government supporters who reported violations of themselves but not others (RR = 1.76, 95% CI: 1.25-2.46) had a significantly higher smoking prevalence. In comparison to liberation supporters who reported no violations, those who reported violations of self only (RR = 1.56, 95%CI: 1.07-2.29), close others only (RR = 1.97, 95%CI: 1.12-3.47), or violations of self and close others due to close others' political beliefs and the respondent's political beliefs (RR = 2.86, 95%CI: 1.70-4.82) had a significantly higher prevalence of smoking. The results of this analysis suggest that a relationship may exist between human rights violations and smoking among South Africa adults. Future research should use longitudinal data to assess causality, test the generalizability of these findings, and consider how to apply these findings to smoking cessation interventions. PMID:24509050

  7. Recent trends in the relative economic status of older adults.

    PubMed

    Harris, R J

    1986-05-01

    Contrary to theoretical expectations and previous empirical research based on modernization and aging theory, this study demonstrates that there has been no decline in the relative income of the older population from 1945 to 1980. Furthermore, recent increases in the relative earnings of older workers between 1967 and 1977 are documented, independent of structural changes in educational and occupational levels. Rather than representing a reversal of previous trends, conceptual and measurement issues appear to account for the differences in findings. Although each older cohort does experience a decline in relative earnings between 1967 and 1977, newer cohorts entering old age have higher relative earnings than the older cohorts whom they replace, accounting for aggregate improvements in relative earnings. PMID:3700992

  8. The Relationship Between Young Adult Smokers' Beliefs About Nicotine Addiction and Smoking-Related Affect and Cognitions.

    PubMed

    Waters, Erika A; Janssen, Eva; Kaufman, Annette R; Peterson, Laurel M; Muscanell, Nicole L; Guadagno, Rosanna E; Stock, Michelle L

    2016-06-01

    Risk beliefs and self-efficacy play important roles in explaining smoking-related outcomes and are important to target in tobacco control interventions. However, information is lacking about the underlying beliefs that drive these constructs. The present study investigated the interrelationships among young adult smokers' beliefs about the nature of nicotine addiction and smoking-related affect and cognitions (i.e., feelings of risk, worry about experiencing the harms of smoking, self-efficacy of quitting, and intentions to quit). Smokers (n = 333) were recruited from two large universities. Results showed that quit intentions were associated with feelings of risk, but not with worry or self-efficacy. Furthermore, higher feelings of risk were associated with lower beliefs that addiction is an inevitable consequence of smoking and with lower beliefs that the harms of smoking are delayed. This suggests that it is important for health messages to counter the possible negative effects of messages that strongly emphasize the addictiveness of nicotine, possibly by emphasizing the importance of quitting earlier rather than later. The findings also add to the evidence base that feelings of risk are powerful predictors of behavioral intentions. Furthermore, our results suggest that in some circumstances, feelings of risk predict quit intentions beyond that predicted by worry and self-efficacy. Gaining additional understanding of the tobacco-related beliefs that can increase feelings of risk and incorporating those beliefs into educational campaigns may improve the quality of such campaigns and reduce tobacco use. PMID:25903051

  9. The relationship between young adult smokers' beliefs about nicotine addiction and smoking-related affect and cognitions

    PubMed Central

    Waters, Erika A.; Janssen, Eva; Kaufman, Annette R.; Peterson, Laurel M.; Muscanell, Nicole L.; Guadagno, Rosanna E.; Stock, Michelle L.

    2015-01-01

    Risk beliefs and self-efficacy play important roles in explaining smoking-related outcomes and are important to target in tobacco control interventions. However, information is lacking about the underlying beliefs that drive these constructs. The present study investigated the interrelationships among young adult smokers' beliefs about the nature of nicotine addiction and smoking-related affect and cognitions (i.e., feelings of risk, worry about experiencing the harms of smoking, self-efficacy of quitting, and intentions to quit). Smokers (N=333) were recruited from two large universities. Results showed that quit intentions were associated with feelings of risk, but not with worry or self-efficacy. Furthermore, higher feelings of risk were associated with lower beliefs that addiction is an inevitable consequence of smoking and with lower beliefs that the harms of smoking are delayed. This suggests that it is important for health messages to counter the possible negative effects of messages that strongly emphasize the addictiveness of nicotine, possibly by emphasizing the importance of quitting earlier rather than later. The findings also add to the evidence base that feelings of risk are powerful predictors of behavioral intentions. Furthermore, our results suggest that in some circumstances, feelings of risk predict quit intentions beyond that predicted by worry and self-efficacy. Gaining additional understanding of the tobacco-related beliefs that can increase feelings of risk and incorporating those beliefs into educational campaigns may improve the quality of such campaigns and reduce tobacco use. PMID:25903051

  10. An Examination of the Association between Seeing Smoking in Films and Tobacco Use in Young Adults in the West of Scotland: Cross-Sectional Study

    ERIC Educational Resources Information Center

    Hunt, Kate; Sweeting, Helen; Sargent, James; Lewars, Heather; Cin, Sonya Dal; Worth, Keilah

    2009-01-01

    The objective is to examine the association between the amount of smoking seen in films and current smoking in young adults living in the west of Scotland in the UK. Cross-sectional analyses (using multivariable logistic regression) of data collected at age 19 (2002-04) from a longitudinal cohort originally surveyed at age 11 (1994-95) were…

  11. Trends in children's exposure to second-hand smoke in the INMA-Granada cohort: an evaluation of the Spanish anti-smoking law.

    PubMed

    Fernández, Mariana F; Artacho-Cordón, Francisco; Freire, Carmen; Pérez-Lobato, Rocío; Calvente, Irene; Ramos, Rosa; Castilla, Ane M; Ocón, Olga; Dávila, Cristina; Arrebola, Juan P; Olea, Nicolás

    2015-04-01

    The smoke-free legislation implemented in Spain in 2006 imposed a partial ban on smoking in public and work places, but the result did not meet expectations. Therefore, a more restrictive anti-smoking law was passed five years later in 2011 prohibiting smoking in all public places, on public transport, and the workplace. With the objective of assessing the impact of the latter anti-smoking legislation on children's exposure to second-hand smoke (SHS), we assessed parent's smoking habits and children's urine cotinine (UC) concentrations in 118 boys before (2005-2006) and after (2011-2012) the introduction of this law. Repeated cross-sectional follow-ups of the "Environment and Childhood Research Network" (INMA-Granada), a Spanish population-based birth cohort study, at 4-5 years old (2005-2006) and 10-11 years old (2011-2012), were designed. Data were gathered by ad-hoc questionnaire, and median UC levels recorded as an objective indicator of overall SHS exposure. Multivariable logistic regression was used to examine the association between parent's smoking habits at home and SHS exposure, among other potential predictors. An increase was observed in the prevalence of families with at least one smoker (39.0% vs. 50.8%) and in the prevalence of smoking mothers (20.3% vs. 29.7%) and fathers (33.9% vs. 39.0%). Median UC concentration was 8.0ng/mL (interquartile range [IQR]: 2.0-21.8) before legislation onset and 8.7ng/mL (IQR: 2.0-24.3) afterwards. In the multivariable analysis, the smoking status of parents and smoking habits at home were statistically associated with the risk of SHS exposure and with UC concentrations in children. These findings indicate that the recent prohibition of smoking in enclosed public and workplaces in Spain has not been accompanied by a decline in the exposure to SHS among children, who continue to be adversely affected. There is a need to target smoking at home in order to avoid future adverse health effects in a population that has no

  12. Racial differences in heritability of cigarette smoking in adolescents and young adults

    PubMed Central

    Bares, Cristina B.; Kendler, Kenneth S.; Maes, Hermine H. M.

    2016-01-01

    Introduction Although epidemiologic studies suggest low levels of cigarette use among African American adolescents relative to White U.S. adolescents, it is not known whether this may be due to racial differences in the relative contribution of genes and environment to cigarette use initiation and progression to regular use. Methods Using data from White (n=2,665) and African American (n=809) twins and full siblings sampled in the National Longitudinal Study of Adolescent, we fitted age-, sex- and race-specific variance decomposition models to estimate the magnitude of genetic and environmental effects on cigarette use initiation and cigarette use quantity in Whites and African Americans across adolescence and adulthood. We employ a causal-contingent-common pathway model to estimate the amount of variance explained in quantity of cigarettes smoked contingent on cigarette use initiation. Results African Americans had lower cigarette use prevalence from adolescence through adulthood, and used cigarettes less heavily than Whites. Race-specific causal-contingent-common pathway models indicate that racial differences in genetic and environmental contributions to cigarette use initiation and cigarette use quantities are not present in adolescence but appear in young adulthood. Additive genetic factors were an important risk factor for cigarette use initiation for White but less so for African American young adults and adults. Conclusions Genetic and environmental contributions for cigarette use are similar by race in adolescence. In adulthood, genes have a stronger influence for cigarette use among White adolescents while the influence of the environment is minimal. For African Americans, both genetic and environmental influences are important in young adulthood and adulthood. PMID:27427414

  13. Clustering of Risk Factors With Smoking Habits Among Adults, Sousse, Tunisia

    PubMed Central

    Harrabi, Imed; Hmad, Sonia; Belkacem, Mylene; al’Absi, Mustafa; Lando, Harry; Ghannem, Hassen

    2013-01-01

    Introduction In Tunisia, few studies have assessed the association between tobacco use and other lifestyle risk factors for chronic disease (eg, unhealthy diet, physical inactivity). We studied 1,880 adults to determine the association between tobacco use and other lifestyle risk factors in Tunisia. Methods This study was part of an assessment of the prevalence of chronic disease risk factors in a community-based trial conducted in 2009 to implement a chronic disease prevention program. The study population was randomly selected from 3 districts of the region of Sousse. The questionnaires were administered by personal interview and included the assessment of tobacco use and other chronic disease risk factors such as unhealthful diet habits and physical inactivity. Results Of the 1,880 study participants, 64% were women. The mean age of the participants was 37.9 (standard deviation, 13.5 y). The prevalence of tobacco use in our population was 50.4% for men and 3.1% for women. Among men, the proportion of alcohol consumption was significantly higher among smokers (25.3% vs 5.7% [P <.001]). Smokers consumed fewer fruits and vegetables and more high-fat, high-salt, and high-sugar foods than did nonsmokers. There was no significant difference between male smokers and nonsmokers regarding physical activity (P = .36). Conclusion Physical activity and dietary characteristics may be important areas for physicians to assess during smoking-cessation interventions. PMID:24355104

  14. The influence of active and passive smoking on the cardiorespiratory fitness of adults

    PubMed Central

    2014-01-01

    Background The aim of this study was to analyze the influence of active and passive smoking on cardiorespiratory responses in asymptomatic adults during a sub-maximal-exertion incremental test. Methods The participants (n = 43) were divided into three different groups: active smokers (n = 14; aged 36.5 ± 8 years), passive smokers (n = 14; aged 34.6 ± 11.9 years) and non-smokers (n = 15; aged 30 ± 8.1 years). They all answered the Test for Nicotine Dependence and underwent anthropometric evaluation, spirometry and ergospirometry according to the Bruce Treadmill Protocol. Results VO2max differed statistically between active and non-smokers groups (p < 0.001) and between non-smokers and passive group (p=0.022). However, there was no difference between the passive and active smokers groups (p=0.053). Negative and significant correlations occurred between VO2max and age (r = - 0.401, p = 0.044), percentage of body fat (r = - 0.429, p = 0.011), and waist circumference (WC) (r = - 0.382, p = 0.025). Conclusion VO2max was significantly higher in non-smokers compared to active smokers and passive smokers. However, the VO2max of passive smokers did not differ from active smokers. PMID:25009739

  15. The big ban on bituminous coal sales revisited: Serious epidemics and pronounced trends feign excess mortality previously attributed to heavy black-smoke exposure

    SciTech Connect

    Wittmaack, K.

    2007-07-01

    The effect of banning bituminous coal sales on the black-smoke concentration and the mortality rates in Dublin, Ireland, has been analyzed recently. Based on the application of standard epidemiological procedures, the authors concluded that, as a result of the ban, the total nontrauma death rate was reduced strongly (-8.0% unadjusted, -5.7% adjusted). The purpose of this study was to reanalyze the original data with the aim of clarifying the three most important aspects of the study, (a) the effect of epidemics, (b) the trends in mortality rates due to advances in public health care, and (c) the correlation between mortality rates and black-smoke concentrations. Particular attention has been devoted to a detailed evaluation of the time dependence of mortality rates, stratified by season. Death rates were found to be strongly enhanced during three severe pre-ban winter-spring epidemics. The cardiovascular mortality rates exhibited a continuous decrease over the whole study period, in general accordance with trends in the rest of Ireland. These two effects can fully account for the previously identified apparent correlation between reduced mortality and the very pronounced ban-related lowering of the black-smoke concentration. The third important finding was that in nonepidemic pre-ban seasons even large changes in the concentration of black smoke had no detectable effect on mortality rates. The reanalysis suggests that epidemiological studies exploring the effect of ambient particulate matter on mortality require improved tools allowing proper adjustment for epidemics and trends.

  16. Perceived ethnic discrimination and cigarette smoking: examining the moderating effects of race/ethnicity and gender in a sample of Black and Latino urban adults.

    PubMed

    Brondolo, Elizabeth; Monge, Angela; Agosta, John; Tobin, Jonathan N; Cassells, Andrea; Stanton, Cassandra; Schwartz, Joseph

    2015-08-01

    Perceived ethnic discrimination has been associated with cigarette smoking in US adults in the majority of studies, but gaps in understanding remain. It is unclear if the association of discrimination to smoking is a function of lifetime or recent exposure to discrimination. Some sociodemographic and mood-related risk factors may confound the relationship of discrimination to smoking. Gender and race/ethnicity differences in this relationship have been understudied. This study examines the relationship of lifetime and recent discrimination to smoking status and frequency, controlling for sociodemographic and mood-related variables and investigating the moderating role of race/ethnicity and gender. Participants included 518 Black and Latino(a) adults from New York, US. Lifetime and past week discrimination were measured with the Perceived Ethnic Discrimination Questionnaire-Community Version. Ecological momentary assessment methods were used to collect data on smoking and mood every 20 min throughout one testing day using an electronic diary. Controlling for sociodemographic and mood-related variables, there was a significant association of recent (past week) discrimination exposure to current smoking. Lifetime discrimination was associated with smoking frequency, but not current smoking status. The association of recent discrimination to smoking status was moderated by race/ethnicity and gender, with positive associations emerging for both Black adults and for men. The association of lifetime discrimination on smoking frequency was not moderated by gender or race/ethnicity. Acute race/ethnicity-related stressors may be associated with the decision to smoke at all on a given day; whereas chronic stigmatization may reduce the barriers to smoking more frequently. PMID:26054448

  17. Childhood maltreatment and the persistence of smoking: A longitudinal study among adults in the US

    PubMed Central

    Galea, Sandro; Hien, Denise; Goodwin, Renee D.

    2015-01-01

    The current study examined the relationship between childhood maltreatment—emotional, physical, and severe physical maltreatment—and the initiation and persistence of smoking. Data were drawn from the Midlife Development in the United States (MIDUS) Survey Waves 1 and 2. Frequency of childhood emotional, physical, and severe physical maltreatment (never, rare, intermittent, frequent) reported at Wave 1 was examined in relation to ever smoking, smoking daily, and persistent daily smoking at Waves 1 and 2. Logistic regression analyses were used to calculate odds ratios (with 95% confidence intervals), which were then adjusted for potential confounders. Childhood emotional, physical, and severe physical maltreatment were associated with increased odds of ever smoking, smoking daily, and persistent smoking at Waves 1 and 2. The majority of these associations remained significant after adjusting for confounding variables. These results suggest a history of trauma may play a prominent role in recalcitrant cigarette smoking and suggest that the success rates of treatments for smoking cessation may be improved by integrating trauma treatment where appropriate. PMID:25466425

  18. Estimate of deaths attributable to passive smoking among UK adults: database analysis

    PubMed Central

    Jamrozik, Konrad

    2005-01-01

    Objective To estimate deaths from passive smoking in employees of the hospitality industry as well as in the general workforce and general population of the United Kingdom. Design Calculation, using the formula for population attributable proportion, of deaths likely to have been caused by passive smoking at home and at work in the UK according to occupation. Sensitivity analyses to examine impact of varying assumptions regarding prevalence and risks of exposure. Setting National UK databases of causes of death, employment, structure of households, and prevalences of active and passive smoking. Main outcome measures Estimates of deaths due to passive smoking according to age group (< 65 or ≥ 65) and site of exposure (domestic or workplace). Results Across the United Kingdom as a whole, passive smoking at work is likely to be responsible for the deaths of more than two employed people per working day (617 deaths per year), including 54 deaths in the hospitality industry each year. Each year passive smoking at home might account for another 2700 deaths in persons aged 20-64 years and 8000 deaths among people aged ≥ 65. Conclusion Exposure at work might contribute up to one fifth of all deaths from passive smoking in the general population aged 20-64 years, and up to half of such deaths among employees of the hospitality industry. Adoption of smoke free policies in all workplaces and reductions in the general prevalence of active smoking would lead to substantial reductions in these avoidable deaths. PMID:15741188

  19. Systematic review and meta-analysis of Internet interventions for smoking cessation among adults

    PubMed Central

    Graham, Amanda L; Carpenter, Kelly M; Cha, Sarah; Cole, Sam; Jacobs, Megan A; Raskob, Margaret; Cole-Lewis, Heather

    2016-01-01

    Background The aim of this systematic review was to determine the effectiveness of Internet interventions in promoting smoking cessation among adult tobacco users relative to other forms of intervention recommended in treatment guidelines. Methods This review followed Cochrane Collaboration guidelines for systematic reviews. Combinations of “Internet,” “web-based,” and “smoking cessation intervention” and related keywords were used in both automated and manual searches. We included randomized trials published from January 1990 through to April 2015. A modified version of the Cochrane risk of bias assessment tool was used. We calculated risk ratios (RRs) for each study. Meta-analysis was conducted using random-effects method to pool RRs. Presentation of results follows the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Results Forty randomized trials involving 98,530 participants were included. Most trials had a low risk of bias in most domains. Pooled results comparing Internet interventions to assessment-only/waitlist control were significant (RR 1.60, 95% confidence interval [CI] 1.15–2.21, I2=51.7%; four studies). Pooled results of largely static Internet interventions compared to print materials were not significant (RR 0.83, 95% CI 0.63–1.10, I2=0%; two studies), whereas comparisons of interactive Internet interventions to print materials were significant (RR 2.10, 95% CI 1.25–3.52, I2=41.6%; two studies). No significant effects were observed in pooled results of Internet interventions compared to face-to-face counseling (RR 1.35, 95% CI 0.97–1.87, I2=0%; four studies) or to telephone counseling (RR 0.95, 95% CI 0.79–1.13, I2=0%; two studies). The majority of trials compared different Internet interventions; pooled results from 15 such trials (24 comparisons) found a significant effect in favor of experimental Internet interventions (RR 1.16, 95% CI 1.03–1.31, I2=76.7%). Conclusion Internet

  20. Arts and Humanities in Adult and Continuing Education. Trends and Issues Alerts.

    ERIC Educational Resources Information Center

    Kerka, Sandra

    Trends and issues related to arts and humanities in adult and continuing education can be categorized in three ways: ways of knowing, informal sites of learning, and cultural pluralism. The arts and humanities are vehicles for critical reflection, and they present paths to the individual construction of knowledge that are intuitive, relational,…

  1. Trends in Outcomes of the Vocational Rehabilitation Program for Adults with Developmental Disabilities: 1995-2005

    ERIC Educational Resources Information Center

    Migliore, Alberto; Butterworth, John

    2008-01-01

    This article describes national trends in outcomes of the vocational rehabilitation (VR) program, with a focus on adults with developmental disabilities during the period of 1995 to 2005. Findings show that the VR program has made substantial progress in excluding extended employment from the array of possible employment closures. Efforts are…

  2. Current Trends in Adult Degree Programs: How Public Universities Respond to the Needs of Adult Learners

    ERIC Educational Resources Information Center

    Gast, Angela

    2013-01-01

    Although many adult students turn to online degree programs due to their flexibility and convenience, a majority of prospective adult learners prefer to take classes on traditional brick-and-mortar campuses. This chapter examines how public research universities create pathways to degree attainment and boost degree completion rates among adult…

  3. Building Sustainable Adult Literacy Provision: A Review of International Trends in Adult Literacy Policy and Programs

    ERIC Educational Resources Information Center

    McKenna, Rosa; Fitzpatrick, Lynne

    2004-01-01

    This document summarizes an extensive study of policies and practices in adult literacy and adult basic education in a number of countries undertaken by Rosa McKenna and Lynne Fitzpatrick. The original study contains considerably greater detail and analyses issues on a country-by-country basis. The countries studied--Canada, the Republic of…

  4. Smoking, Antioxidant Supplementation and Dietary Intakes among Older Adults with Age-Related Macular Degeneration over 10 Years

    PubMed Central

    Gopinath, Bamini; Flood, Victoria M.; Kifley, Annette; Liew, Gerald; Mitchell, Paul

    2015-01-01

    We aimed to compare the micronutrient usage and other lifestyle behaviors over 10 years among those with and without age-related macular degeneration (AMD). 1612 participants aged 49+ years at baseline were re-examined over 10 years, west of Sydney, Australia. AMD was assessed from retinal photographs. Dietary data were collected using a semi-quantitative food frequency questionnaire. Smoking status was self-reported. 56 participants had any AMD at baseline, of these 25% quit smoking at 5 years and were still not smoking at 10-year follow-up. Among participants who had below the recommended intake of vitamins A, C or E supplements at baseline, those who did compared to those who did not develop late AMD over 10 years were more likely to report vitamins A (total), C or E supplement intake above the recommended intake at 10-year follow-up: multivariable-adjusted OR 4.21 (95% CI 1.65-10.73); OR 6.52 (95% CI 2.76-15.41); and OR 5.71 (95% CI 2.42-13.51), respectively. Participants with compared to without AMD did not appreciably increase fish, fruit and vegetable consumption and overall diet quality. Adherence to smoking and dietary recommendations was poor among older adults with AMD. However, uptake of antioxidant supplements increased significantly among those with late AMD. PMID:25822372

  5. Cigarette smoking and submaximal exercise test duration in a biracial population of young adults: the CARDIA study.

    PubMed

    Sidney, S; Sternfeld, B; Gidding, S S; Jacobs, D R; Bild, D E; Oberman, A; Haskell, W L; Crow, R S; Gardin, J M

    1993-08-01

    Symptom-limited, graded exercise treadmill testing was performed by 4,968 white and black adults, ages 18-30 yr, during the baseline examination for the Coronary Artery Risk Development in Young Adults (CARDIA) study. Compared with nonsmokers, the mean exercise test duration of smokers was 29-64 s shorter depending on race/gender group (all P < 0.001), but mean duration to heart rate 130 (beats.min-1) ranged from 20-50 s longer (P < 0.05). In each race/gender group, test duration to heart rates up to 150 was 15-35 s longer (P < 0.05) in smokers than in nonsmokers after adjustment for age, sum of skinfolds, hemoglobin, and physical activity score. The mean maximum heart rate was lower in smokers than in nonsmokers (difference ranging from 6.7 beats.min-1 in white men to 11.2 beats.min-1 lower in black women, P < 0.001), although maximum rating of perceived exertion was nearly identical in smokers and nonsmokers. Chronic smoking appears to blunt the heart rate response to exercise, so that exercise duration to submaximal heart rates is increased even though maximal performance is impaired. This may result from downloading of beta-receptors caused by smoking. Smoking status should be considered in the evaluation of physical fitness data utilizing submaximal test protocols, or else the fitness of smokers relative to nonsmokers is likely to be overestimated. PMID:8371651

  6. Characteristics and Trends of Published Adult Hip Research over the Last Decade

    PubMed Central

    Kwak, Hong Suk; Yoon, Pil Whan; Park, Moon Seok; Kim, Hee Joong

    2015-01-01

    Purpose We designed this study to demonstrate recent trends in the proportion of adult hip research in orthopedics, to identify countries leading the adult hip research, and to evaluate the relationship between the economic power of the countries and their contributions. Materials and Methods Studies published in seven select orthopedic journals were retrieved from PubMed. Among them, we determined the number of adult hip studies. The countries-of-origin of adult hip studies, and the economic power of the countries were investigated. Results A total of 7218 orthopedic publications and 1993 (27.6%) addressed adult hip research were identified. Adult hip studies increased from 313 (23.7%) in 2000 to 555 (27.9%) in 2011. Twenty-five countries accounted for 97.6% of the total number of adult hip studies, and gross domestic product correlated with publication volume (Spearman's rho, 0.723; p=0.000). Conclusion Researchers from a limited number of developed countries have published their studies in the adult hip discipline. PMID:25510756

  7. Racial and nonracial discrimination and smoking status among South African adults ten years after apartheid

    PubMed Central

    Dutra, Lauren M; Williams, David R; Kawachi, Ichiro; Okechukwu, Cassandra A

    2014-01-01

    Background Despite a long history of discrimination and persisting racial disparities in smoking prevalence, little research exists on the relationship between discrimination and smoking in South Africa. Methods This analysis examined chronic (day to day) and acute (lifetime) experiences of racial and nonracial (e.g., age, gender, or physical appearance) discrimination and smoking status among respondents to the South Africa Stress and Health Study (SASH). Logistic regression models were constructed using SAS-Callable SUDAAN. Results Both chronic racial discrimination (RR=1.45, 95%CI: 1.14–1.85) and chronic nonracial discrimination (RR=1.69, 95%CI: 1.37–2.08) predicted a higher risk of smoking, but neither type of acute discrimination did. Total (sum of racial and nonracial) chronic discrimination (RR=1.46, 95%CI: 1.20–1.78) and total acute discrimination (RR=1.28, 95%CI: 1.01–1.60) predicted a higher risk of current smoking. Conclusions Racial and nonracial discrimination may be related to South African adults’ smoking behavior, but this relationship likely varies by the timing and frequency of these experiences. Future research should use longitudinal data to identify the temporal ordering of the relationships studied, include areas outside of South Africa to increase generalizability, and consider the implications of these findings for smoking cessation approaches in South Africa. PMID:24789604

  8. Trends in Heart Disease Mortality among Mississippi Adults over Three Decades, 1980-2013

    PubMed Central

    2016-01-01

    Heart disease (HD) remains the leading cause of death among Mississippians; however, despite the importance of the condition, trends in HD mortality in Mississippi have not been adequately explored. This study examined trends in HD mortality among adults in Mississippi from 1980 through 2013 and further examined these trends by race and sex. We used data from Mississippi Vital Statistics (1980–2013) to calculate age-adjusted HD mortality rates for Mississippians age 25 or older. Cases were identified using underlying cause of death codes from the International Classification of Diseases, Ninth Revision (ICD-9: 390–398, 402, 404–429) and Tenth Revision (ICD-10), including I00-I09, I11, I13, and I20-I51. Joinpoint software was used to calculate the average annual percent change in HD mortality rates for the overall population and by race and sex. Overall, the age-adjusted HD mortality rate among Mississippi adults decreased by 36.5% between 1980 and 2013, with an average annual percent change of -1.60% (95% CI -2.00 to -1.30). This trend varied across subgroups: HD mortality rates experienced an average annual change of -1.34% (95% CI -1.98 to -0.69) for black adults; -1.60% (95% CI -1.74 to -1.46) for white adults; -1.30% (95% CI -1.50 to -1.10) for all women, and -1.90% (95% -2.20 to -1.50) for all men. From 1980 to 2013, there was a continuous decrease in HD mortality among adult Mississippians. However, the magnitude of this reduction differed by race and sex. PMID:27518895

  9. Association Between Smoking and Physician-Diagnosed Stroke and Myocardial Infarction in Male Adults in Korea

    PubMed Central

    Chang, Sounghoon; Kim, Hyeongsu; Kim, Vitna; Lee, Kunsei; Jeong, Hyoseon; Lee, Jung-Hyun; Shin, Soon-Ae; Shin, Eunyoung; Park, Minsu; Ko, Eunjung

    2016-01-01

    To evaluate the association between smoking and physician-diagnosed stroke and myocardial infarction, this study used Community Health Survey data from 2009 on 92,082 males over the age of 30 years. Using multiple logistic regression, association index between smoking and physician-diagnosed stroke and myocardial infarction was calculated after adjusting the effects of age, hypertension, and diabetes. The odds ratios (95% confidence interval) of the physician-diagnosed stroke and myocardial infarction in the smoking group were 1.12 (1.02–1.24) and 1.21 (1.06–1.38) compared to the non-smoking group. The values of the physician-diagnosed stroke and myocardial infarction were 0.84 (0.74–0.94) and 0.96 (0.82–1.12) in the current-smoking subgroup, 1.38 (1.24–1.53) and 1.45 (1.26–1.67) in the ex-smoking subgroup, 1.39 (1.18–1.63) and 1.85 (1.53–2.24) in the 10- to 19-year smokers groups, 1.39 (1.22–1.58) and 1.36 (1.15–1.60) in the 30- to 40-year smokers groups, and 0.53 (0.44–0.63) and 0.47 (0.36–0.63) in those who had smoked for over 50 years. These results showed smoking was a risk factor for stroke and myocardial infarction in Korean males. This objective evidence should guide policy-making and public health interventions in the fields of smoking prevention and prohibition. PMID:26821036

  10. Varenicline and Nicotine Patch Therapies in Young Adults Motivated to Quit Smoking: A Randomized, Placebo-controlled, Prospective Study.

    PubMed

    Tuisku, Anna; Salmela, Merita; Nieminen, Pentti; Toljamo, Tuula

    2016-07-01

    This study compares the nicotine patch to placebo in young adult light smokers, and the nicotine patch to varenicline in heavy smokers. Volunteer daily smokers were recruited into a randomized, placebo-controlled study via community media, colleges and the army (aged 18-26 years). Those subjects with light tobacco dependence were randomized to (i) placebo patch (n = 86) and (ii) nicotine patch 10 mg/16 hr for 8 weeks (n = 94), and those with stronger dependence to (iii) nicotine patch 15 mg/16 hr for 8 weeks (n = 51) and (iv) varenicline for 12 weeks (n = 60). The primary outcome variable was self-reported smoking abstinence at week 12. Secondary outcome variables were self-reported smoking abstinence at weeks 4 and 26, and self-reported abstinence verified by saliva cotinine level at week 12. The prevalence of self-reported smoking abstinence did not differ statistically significantly in light smokers during the follow-up (week 4: 19.8% for placebo patch and 26.6% for nicotine patch 10 mg/16 hr; week 12: 17.4% versus 23.4%; week 26: 15.1% versus 20.2%), but the groups of heavy smokers differed significantly for 12 weeks (week 4: 19.6% for nicotine patch 15 mg/16 hr and 73.3% for varenicline, p < 0.001; week 12: 15.7% versus 36.7%, p = 0.018). This statistically significant difference did not endure for the entire follow-up (week 26: 9.8% versus 18.3%, p = 0.280). However, saliva cotinine verified abstinence at week 12 did not support self-reported abstinence. Varenicline may be more effective than the nicotine patch as a smoking cessation pharmacotherapy among young adult heavy smokers in the short-term. PMID:26709238

  11. The efficacy of vigorous-intensity exercise as an aid to smoking cessation in adults with elevated anxiety sensitivity: study protocol for a randomized controlled trial

    PubMed Central

    2012-01-01

    Background Although cigarette smoking is a leading cause of death and disability in the United States (US), over 40 million adults in the US currently smoke. Quitting smoking is particularly difficult for smokers with certain types of psychological vulnerability. Researchers have frequently called attention to the relation between smoking and anxiety-related states and disorders, and evidence suggests that panic and related anxiety vulnerability factors, specifically anxiety sensitivity (AS or fear of somatic arousal), negatively impact cessation. Accordingly, there is merit to targeting AS among smokers to improve cessation outcome. Aerobic exercise has emerged as a promising aid for smoking cessation for this high-risk (for relapse) group because exercise can effectively reduce AS and other factors predicting smoking relapse (for example, withdrawal, depressed mood, anxiety), and it has shown initial efficacy for smoking cessation. The current manuscript presents the rationale, study design and procedures, and design considerations of the Smoking Termination Enhancement Project (STEP). Methods STEP is a randomized clinical trial that compares a vigorous-intensity exercise intervention to a health and wellness education intervention as an aid for smoking cessation in adults with elevated AS. One hundred and fifty eligible participants will receive standard treatment (ST) for smoking cessation that includes cognitive behavioral therapy (CBT) and nicotine replacement therapy (NRT). In addition, participants will be randomly assigned to either an exercise intervention (ST+EX) or a health and wellness education intervention (ST+CTRL). Participants in both arms will meet 3 times a week for 15 weeks, receiving CBT once a week for the first 7 weeks, and 3 supervised exercise or health and wellness education sessions (depending on randomization) per week for the full 15-week intervention. Participants will be asked to set a quit date for 6 weeks after the baseline visit

  12. Association of Leisure-Time Physical Activity to Cardiovascular Disease Prevalence in Relation to Smoking among Adult Nevadans

    PubMed Central

    Teramoto, Masaru; Moonie, Sheniz; Cross, Chad L.; Chino, Michelle; Alpert, Patricia T.

    2015-01-01

    It is well known that cigarette smoking and physical activity have significant impacts on cardiovascular disease (CVD) mortality and morbidity. Meanwhile, it is of interest to understand whether physical activity protects against CVD for smokers in a similar manner as it does for non-smokers. The present study examined how leisure-time physical activity (LTPA) is associated with the prevalence of CVD in relation to smoking status among adult Nevadans, using data from the 2010 Nevada Behavioral Risk Factor Surveillance System. Of the 3,913 survey respondents, 8.5% self-reported that they had ever been diagnosed with CVD. People with a history of CVD were significantly less likely to engage in LTPA than those with no history of CVD (p < 0.05). After adjusting for common sociodemographic variables, it was revealed that people with CVD were twice more likely to not engage in LTPA than their counterparts independent of smoking status. Without taking LTPA into account, the odds of having CVD for current and former smokers was 1.87–2.25 times higher than the odds for non-smokers. Interestingly, however, if LTPA was accounted for, there was no significant difference in the odds of having CVD between current and non-smokers. These results indicate that LTPA is inversely associated with the prevalence of CVD independent of smoking status, and that regular physical activity may protect against CVD for smokers as well as for non-smokers. Physical activity, along with smoking cessation, should be promoted to better prevent and control CVD among smokers. PMID:26010914

  13. Trends in diet quality among adolescents, adults and older adults: A population-based study.

    PubMed

    Andrade, Samantha Caesar de; Previdelli, Ágatha Nogueira; Cesar, Chester Luiz Galvão; Marchioni, Dirce Maria Lobo; Fisberg, Regina Mara

    2016-12-01

    This study aimed to monitor diet quality and associated factors in adolescents, adults and older adults from the city of São Paulo, Brazil. We conducted a cross-sectional population-based study involving 2376 individuals surveyed in 2003, and 1662 individuals in 2008 (Health Survey of São Paulo, ISA-Capital). Participants were of both sexes and aged 12 to 19 years old (adolescents), 20 to 59 years old (adults) and 60 years old or over (older adults). Food intake was assessed using the 24-h dietary recall method while diet quality was determined by the Brazilian Healthy Eating Index (BHEI-R). The prevalence of descriptive variables for 2003 and 2008 was compared adopting a confidence interval of 95%. The means of total BHEI-R score and its components for 2003 and 2008 were compared for each age group. Associations between the BHEI-R and independent variables were evaluated for each survey year using multiple linear regression analysis. Results showed that the mean BHEI-R increased (54.9 vs. 56.4 points) over the five-year period. However, the age group evaluation showed a deterioration in diet quality of adolescents, influenced by a decrease in scores for dark-green and orange vegetables and legumes, total grains, oils and SoFAAS (solid fat, alcohol and added sugar) components. In the 2008 survey, adults had a higher BHEI-R score, by 6.1 points on average, compared to adolescents. Compared to older adults, this difference was 10.7 points. The diet quality remains a concern, especially among adolescents, that had the worst results compared to the other age groups. PMID:27547722

  14. Crossing a border for a low-cost, high-risk environment: smoking status and excessive drinking among young adults in Tijuana.

    PubMed

    Mumford, Elizabeth; Gitchell, Joe G; Kelley-Baker, Tara; Romano, Eduardo

    2011-01-01

    This study examines the drinking and smoking behavior of 2,311 college-age adults traveling from San Diego, California, to Tijuana, Mexico (December 2006 to December 2008). We describe this Border sample's drinking history and smoking status and estimate multivariate models of evening drinking participation and, conditional on drinking, blood alcohol concentration. Noting limitations, we present implications for identifying young adults at high risk for alcohol and tobacco use, particularly females, and lay the foundation for further research examining young adults? alcohol and tobacco use in reduced price scenarios. PMID:20735192

  15. Relationship between Secondhand Smoking with Depressive Symptom and Suicidal Ideation in Korean Non-Smoker Adults: The Korean National Health and Nutrition Examination Survey 2010–2012

    PubMed Central

    Gim, Wook; Shin, Jin-Young; Goo, Ae-Jin

    2016-01-01

    Background Research suggests that mental health is affected not only by smoking, but also by secondhand smoking. But the most researches have been conducted in North America and/or Europe. We examined whether this relationship remains evident within the South Korean population. Specifically, we investigated the effect of secondhand smoking on depressive symptoms and suicidal ideation. Methods We analyzed data from 6,043 non-smoking adults who participated in the 2010–2012 Korea National Health and Nutrition Examination Survey. We compared the presence of depressive symptoms and suicidal ideation in 3,006 participants who were exposed to secondhand smoking in the office or at home with 3,037 non-exposed participants. Results In unadjusted logistic regression analysis, secondhand smoking exposure group had more suicidal ideations than no secondhand smoking exposure (16.1% vs. 12.2%; odds ratio [OR], 1.50; 95% confidence interval [CI], 1.241–1.804), but risk of depressive symptoms was not significantly different between two groups (15.2% vs. 12.2%; OR, 1.21; 95% CI, 0.997–1.460). In multivariate logistic regression analysis, Among those exposed to secondhand smoking, the OR for depressive symptoms was 1.02 (95% CI, 0.866–1.299) and 1.43 (95% CI, 1.139–1.802) for suicidal ideation. Overall, secondhand smoking at home was significantly related to depressive symptoms and suicidal ideation. Among females, secondhand smoking exposure at home only (not in the office) was related to depressive symptoms and suicidal ideation. Conclusion Exposure to secondhand smoking, especially at home, may be associated with an increase in especially in female depressive symptoms and suicidal ideation among adults in South Korea. PMID:27073608

  16. Association between smoking and outcomes in older adults with atrial fibrillation.

    PubMed

    Pawar, Pushkar P; Jones, Linda G; Feller, Margaret; Guichard, Jason L; Mujib, Marjan; Ahmed, Mustafa I; Roy, Brita; Rahman, Toufiqur; Aban, Inmaculada B; Love, Thomas E; White, Michel; Aronow, Wilbert S; Fonarow, Gregg C; Ahmed, Ali

    2012-01-01

    Tobacco smoking is a risk factor for atrial fibrillation (AF), but little is known about the impact of smoking in patients with AF. Of the 4060 patients with recurrent AF in the Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM) trial, 496 (12%) reported having smoked during the past two years. Propensity scores for smoking were estimated for each of the 4060 patients using a multivariable logistic regression model and were used to assemble a matched cohort of 487 pairs of smokers and nonsmokers, who were balanced on 46 baseline characteristics. Cox and logistic regression models were used to estimate the associations of smoking with all-cause mortality and all-cause hospitalization, respectively, during over 5 years of follow-up. Matched participants had a mean age of 70 ± 9 years (± S.D.), 39% were women, and 11% were non-white. All-cause mortality occurred in 21% and 16% of matched smokers and nonsmokers, respectively (when smokers were compared with nonsmokers, hazard ratio=HR=1.35; 95% confidence interval=95%CI=1.01-1.81; p=0.046). Unadjusted, multivariable-adjusted and propensity-adjusted HR (95% CI) for all-cause mortality associated with smoking in the pre-match cohort were: 1.40 (1.13-1.72; p=0.002), 1.45 (1.16-1.81; p=0.001), and 1.39 (1.12-1.74; p=0.003), respectively. Smoking had no association with all-cause hospitalization (when smokers were compared with nonsmokers, odds ratio=OR=1.21; 95%CI=0.94-1.57, p=0.146). Among patients with AF, a recent history of smoking was associated with an increased risk of all-cause mortality, but had no association with all-cause hospitalization. PMID:21733581

  17. [Time trend in adult obesity indicators in Brazilian state capitals, 2006-2013].

    PubMed

    Malta, Deborah Carvalho; Santos, Maria Aline Siqueira; Andrade, Silvania Suely Caribé de Araújo; Oliveira, Taís Porto; Stopa, Sheila Rizzato; Oliveira, Max Moura de; Jaime, Patrícia

    2016-04-01

    The scope of this article is to analyze time trends in excess weight (overweight, obesity and class III obesity) among adults (≥ 18 years of age) in Brazilian capitals between 2006 and 2013. It is a study of temporal trends in excess weight indicators using data from the telephone-based Surveillance System of Risk and Protective Factors for Chronic Non-Communicable Diseases (Vigitel). The Prais regression model was performed. In 2013, the following statistics were observed in the adult population: overweight in 32.2%; obesity in 17.5%, and class III obesity in 1.5%. From 2006 to 2013, there was a significant increase in major indicators, for sex, age group, level of schooling (years) and regions. Overweight and obesity indicators demand attention since they result in a burden on the individual, society and health services. PMID:27076005

  18. Associations Between Adult and Childhood Secondhand Smoke Exposures with Fecundity and Fetal Loss Among Women who Visited a Cancer Hospital

    PubMed Central

    Peppone, Luke J.; Piazza, Kenneth M.; Mahoney, Martin C.; Morrow, Gary R.; Mustian, Karen; Palesh, Oxana G.; Hyland, Andrew

    2010-01-01

    BACKGROUND A large percentage of the population continues to be exposed to secondhand smoke (SHS). Although studies have consistently linked active smoking to various pregnancy outcomes, results from the few studies examining SHS exposure and pregnancy difficulties have been inconsistent. METHODS Approximately 4,800 women who presented to Roswell Park Cancer Institute between 1982 and 1998 and reported being pregnant at least once were queried about their childhood and adult exposures to SHS using a standardized questionnaire. Women were asked to report on selected prenatal pregnancy outcomes (fetal loss and difficulty becoming pregnant). RESULTS Approximately 11.3% of women reported difficulty becoming pregnant, while 32% reported a fetal loss or 12.4% reported multiple fetal losses. Forty percent reported any prenatal pregnancy difficulty (fetal loss and/or difficulty becoming pregnant). SHS exposures from their parents were associated with difficulty becoming pregnant (OR=1.26, 95%CI 1.07–1.48) and lasting > 1 year (OR=1.34, 95%CI 1.12–1.60). Exposure to SHS in both at home during childhood and at the time of survey completion was also associated with fetal loss (OR=1.39, 95%CI 1.17–1.66) and multiple fetal losses (OR=1.62, 95%CI 1.25–2.11). Increasing current daily hours of SHS exposure as an adult was related to the occurrence of both multiple fetal loss and reduced fecundity (ptrend<0.05). CONCLUSIONS Reports of exposures to SHS during childhood and as an adult were associated with increased odds for prenatal pregnancy difficulties. These findings underscore the public health perspective that all persons, especially women in their reproductive years, should be fully protected from tobacco smoke. PMID:19039010

  19. Vocational technical and adult education: Status, trends and issues related to electronic delivery

    NASA Technical Reports Server (NTRS)

    Rothenberg, D.

    1973-01-01

    Data are analyzed, and trends and issues are discussed to provide information useful to the systems designer who wishes to identify and assess the opportunities for large scale electronic delivery in vocational/technical and adult education. Issues connected with vocational/technical education are investigated, with emphasis on those issues in the current spotlight which are relevant to the possibilities of electronic delivery. The current role of media is examined in vocational/technical instruction.

  20. "Meth circles" and "pipe pirates": crystal methamphetamine smoking and identity management among a social network of young adults.

    PubMed

    Green, Rachael; Moore, David

    2013-06-01

    This article analyzes crystal methamphetamine smoking among a social network of young Australian adults. Ethnographic data were collected from 2005 to 2007 among 60 individuals, and semistructured in-depth interviews were conducted with a sub-set of 25 individuals. Fieldnotes and interview transcripts were entered into NVivo7 and thematically analyzed. We argue that although drug use may be considered "normal" among some social networks, the management of stigma associated with drug use is more complex and contested than portrayed in the literature. Policy implications are discussed. The study was supported by funds from Australia's National Health and Medical Research Council. PMID:23581505

  1. Contributions of maternal and paternal adiposity and smoking to adult offspring adiposity and cardiovascular risk: the Midspan Family Study

    PubMed Central

    Han, T S; Hart, C L; Haig, C; Logue, J; Upton, M N; Watt, G C M; Lean, M E J

    2015-01-01

    Objective Obesity has some genetic basis but requires interaction with environmental factors for phenotypic expression. We examined contributions of gender-specific parental adiposity and smoking to adiposity and related cardiovascular risk in adult offspring. Design Cross-sectional general population survey. Setting Scotland. Participants 1456 of the 1477 first generation families in the Midspan Family Study: 2912 parents (aged 45–64 years surveyed between 1972 and 1976) who had 1025 sons and 1283 daughters, aged 30–59 years surveyed in 1996. Main measures Offspring body mass index (BMI), waist circumference (WC), cardiometabolic risk (lipids, blood pressure and glucose) and cardiovascular disease as outcome measures, and parental BMI and smoking as determinants. All analyses adjusted for age, socioeconomic status and family clustering and offspring birth weight. Results Regression coefficients for BMI associations between father–son (0.30) and mother–daughter (0.33) were greater than father–daughter (0.23) or mother–son (0.22). Regression coefficient for the non-genetic, shared-environment or assortative-mating relationship between BMIs of fathers and mothers was 0.19. Heritability estimates for BMI were greatest among women with mothers who had BMI either <25 or ≥30 kg/m2. Compared with offspring without obese parents, offspring with two obese parents had adjusted OR of 10.25 (95% CI 6.56 to 13.93) for having WC ≥102 cm for men, ≥88 cm women, 2.46 (95% CI 1.33 to 4.57) for metabolic syndrome and 3.03 (95% CI 1.55 to 5.91) for angina and/or myocardial infarct (p<0.001). Neither parental adiposity nor smoking history determined adjusted offspring individual cardiometabolic risk factors, diabetes or stroke. Maternal, but not paternal, smoking had significant effects on WC in sons (OR=1.50; 95% CI 1.13 to 2.01) and daughters (OR=1.42; 95% CI 1.10 to 1.84) and metabolic syndrome OR=1.68; 95% CI 1.17 to 2.40) in sons. Conclusions There are

  2. Frequency and Characteristics Associated With Exposure to Tobacco Direct Mail Marketing and Its Prospective Effect on Smoking Behaviors Among Young Adults From the US Midwest

    PubMed Central

    Forster, Jean L.

    2014-01-01

    Objectives. We examined the exposure to tobacco direct mail marketing and its effect on subsequent smoking behaviors in a US Midwest regional cohort of young adults. Methods. Data were collected from 2622 young adults (mean age = 24 years) in 2010 to 2011 (baseline) and 2011 to 2012 (follow-up). We collected information on demographics, tobacco use, and exposure to tobacco direct mail materials in the previous 6 months at baseline. Smoking behaviors were reassessed at follow-up. We investigated the characteristics associated with receiving these materials at baseline, and the associations between receiving cigarette coupons in the mail at baseline and smoking behaviors at follow-up. Results. Thirteen percent of participants reported receiving tobacco direct mail materials in the previous 6 months. Receipt of these materials was associated with age, education, and tobacco use (P < .05). Among those who received these materials, 77% and 56% reported receiving coupons for cigarettes and other tobacco products, respectively. Among baseline nonsmokers and ex-smokers, receiving coupons was associated with becoming current smokers at follow-up (P < .05). Among baseline current smokers, receiving coupons was associated with lower likelihood of smoking cessation at follow-up (P < .05). Conclusions. Tobacco direct mail marketing promoted and sustained smoking behaviors among US Midwest young adults. Regulating this marketing strategy might reduce the prevalence of smoking in this population. PMID:25211739

  3. Predictors of smoking cessation among adult smokers in Malaysia and Thailand: Findings from the International Tobacco Control Southeast Asia Survey

    PubMed Central

    Borland, Ron; Yong, Hua-Hie; Fong, Geoffrey T.; Bansal-Travers, Maansi; Quah, Anne C. K.; Sirirassamee, Buppha; Omar, Maizurah; Zanna, Mark P.; Fotuhi, Omid

    2010-01-01

    Introduction: Limited longitudinal studies on smoking cessation have been reported in Asia, and it remains unclear whether determinants of quitting are similar to those found in Western countries. This study examined prospective predictors of smoking cessation among adult smokers in Thailand and Malaysia. Methods: Four thousand and four smokers were surveyed in Malaysia and Thailand in 2005. Of these, 2,426 smokers were followed up in 2006 (61% retention). Baseline measures of sociodemographics, dependence, and interest in quitting were used to predict both making quit attempts and point prevalence maintenance of cessation. Results: More Thai than Malaysian smokers reported having made quit attempts between waves, but among those who tried, the rates of staying quit were not considerably different between Malaysians and Thais. Multivariate analyses showed that smoking fewer cigarettes per day, higher levels of self-efficacy, and more immediate quitting intentions were predictive of both making a quit attempt and staying quit in both countries. Previous shorter quit attempts and higher health concerns about smoking were only predictive of making an attempt, whereas prior abstinence for 6 months or more and older age were associated with maintenance. Discussion: In Malaysia and Thailand, predictors of quitting activity appear to be similar. However, as in the West, predictors of making quit attempts are not all the same as those who predict maintenance. The actual predictors differ in potentially important ways from those found in the West. We need to determine the relative contributions of cultural factors and the shorter history of efforts to encourage quitting in Asia. PMID:20889478

  4. The effect of cigarette smoking on the severity of periodontal diseases among adults of Kothamangalam Town, Kerala

    PubMed Central

    Shereef, Mohammed; Sanara, P. P.; Karuppanan, Sasikumar; Noorudeen, A. M.; Joseph, Kiran

    2015-01-01

    Aims and Objectives: Smoking is one of the major risk factors for periodontal disease. This study aims at examining the difference in the periodontal status of current smokers, former smokers, and nonsmokers among the adults of Kothamangalam, Kerala. It investigates the association between the level of cigarette consumption and periodontal attachment loss taking into account the effect of age, gender, and oral hygiene. Methodology: The study population consisted of 30 subjects and divided into three groups as current, former, and nonsmokers with periodontal disease. All clinical parameters were recorded. Smoking assessment was done using a self-reported questionnaire, and statistical analysis was carried out. Results: Current smokers had a higher percentage of sites with mean probing depth, and greater mean clinical attachment level than former smokers and nonsmoker. A significant difference (P < 0.05) was found in clinical attachment loss (CAL) between Group I (current smokers) and III (nonsmokers), that shows the increased risk of current smokers for future periodontal destruction. The CAL for current smokers was 5.20 ± 2.440 and for the nonsmokers was 1.50 ± 1.265. A significant difference (P < 0.05) was found in CAL between Group I and III. Summary and Conclusion: The study revealed a marked association between cigarette smoking and the risk of periodontitis. The increased destruction among current smokers showed a dose-dependent relationship with the amount of cigarette consumption. For former smokers, the duration since quitting smoking was associated with a lower risk for severe periodontitis. PMID:26538936

  5. Indoor second-hand smoking could mediate the associations of foods and adult happiness: Scottish Health Survey, 2012.

    PubMed

    Shiue, Ivy

    2016-02-01

    There has been literature on the relationship of food and happiness, but the role of second-hand smoking is less understood. Therefore, the aim of the present study was to examine if second-hand smoking might mediate the associations of food consumption and subjective happiness in a country-wide and population-based setting. Data was retrieved from the Scottish Health Survey, 2012. Information on demographics, frequency of consuming certain foods and subjective happiness was obtained by household interview. Chi-square test and survey-weighted logistic regression modelling were performed. Of the included Scottish adults aged 16-99 (n = 4815), 15.4 % (n = 677) reported that they were unhappy. It was observed that eating lots of potatoes, some meat, some oily fish and some pastries were inversely associated with unhappiness. People who consumed vegetables and fruits on the day before the health interview were also found to be less unhappy, compared to their counterparts. However, the protective effect from fruits disappeared after additionally adjusting for indoor second-hand smoking while the protective effects from other foods mentioned above have also been lessened. In addition, cumulatively people who consumed more "happy foods" (mentioned above) were more likely to report subjective happiness, compared to those who did not consume any of those. For future research, longitudinally monitoring on the associations among food, household environment and psychological well-being and both the short-term and long-term effects would be suggested. For policy implications, Removal of indoor second-hand smoking to retain the protective effects from happy foods on well-being should be encouraged. PMID:26490886

  6. Increasing availability and consumption of single cigarettes: Trends and implications for smoking cessation from the ITC Mexico Survey

    PubMed Central

    Hall, Marissa G.; Fleischer, Nancy L.; Shigematsu, Luz Myriam Reynales; Arillo-Santillán, Edna; Thrasher, James F.

    2015-01-01

    Objective Determine (1) trends in single cigarette availability and purchasing in Mexico, and (2) the association between neighborhood access to singles and cessation behavior among adult Mexican smokers. Methods We analyzed data from Wave 4 (2010), Wave 5 (2011), and Wave 6 (2012) of the Mexican International Tobacco Control Policy Evaluation Survey. We used data from all three waves to examine time trends in singles availability and purchasing. To explore the association between neighborhood access to singles and cessation behavior, we used data from participants who were smokers at Wave 5 and followed up at Wave 6 (n=1272). Findings The percentage of participants who saw singles sold daily (45.2% in 2010; 51.4% in 2011; 64.9% in 2012), who bought singles at least once a week (22.3% in 2010; 29.1% in 2011; 29.1% in 2012), and whose last cigarette purchase was a single (16.6% in 2010; 20.7% in 2011; 25.8% in 2012) increased significantly from 2010 to 2012 (all p<.001). The average percentage of residents who reported seeing singles sold daily in their neighborhood in 2012 was 60% (SD=25%). In adjusted analyses, smokers living in neighborhoods with higher access to singles were less likely to make a quit attempt (risk ratio (RR)=0.72; 95% confidence interval (CI): 0.46–1.12), and more likely to relapse (RR=1.30; CI: 0.94–1.82), but these results were not statistically significant. Conclusions Single cigarettes appear widely accessible in Mexico and growing in availability. Future research should explore potential explanations, consequences, and effective methods for reducing the availability of single cigarettes. PMID:25192772

  7. Trends in insomnia and excessive daytime sleepiness among US adults from 2002 to 2012

    PubMed Central

    Ford, Earl S.; Cunningham, Timothy J.; Giles, Wayne H.; Croft, Janet B.

    2016-01-01

    Objective Insomnia is a prevalent disorder in the United States and elsewhere. It has been associated with a range of somatic and psychiatric conditions, and adversely affects quality of life, productivity at work, and school performance. The objective of this study was to examine the trend in self-reported insomnia and excessive daytime sleepiness among US adults. Methods We used data of participants aged ≥18 years from the National Health Interview Survey for the years 2002 (30,970 participants), 2007 (23,344 participants), and 2012 (34,509 participants). Results The unadjusted prevalence of insomnia or trouble sleeping increased from 17.5% (representing 37.5 million adults) in 2002 to 19.2% (representing 46.2 million adults) in 2012 (relative increase: +8.0%) (P trend <0.001). The age-adjusted prevalence increased from 17.4% to 18.8%. Significant increases were present among participants aged 18–24, 25–34, 55–64, and 65–74 years, men, women, whites, Hispanics, participants with diabetes, and participants with joint pain. Large relative increases occurred among participants aged 18–24 years (+30.9%) and participants with diabetes (+27.0%). The age-adjusted percentage of participants who reported regularly having excessive daytime sleepiness increased from 9.8% to 12.7% (P trend <0.001). Significant increases were present in most demographic groups. The largest relative increase was among participants aged 25–34 years (+49%). Increases were also found among participants with hypertension, chronic obstructive pulmonary disease, asthma, and joint pain. Conclusions Given the deleterious effects of insomnia on health and performance, the increasing prevalence of insomnia and excessive daytime sleepiness among US adults is a potentially troubling development. PMID:25747141

  8. Thai Adolescents' Normative Beliefs of the Popularity of Smoking among Peers, Adults, the Successful and Elite, and Parents

    ERIC Educational Resources Information Center

    Page, Randy M.; Suwanteerangkul, Jiraporn; Sloan, Arielle; Kironde, Jennifer; West, Joshua

    2012-01-01

    The purpose of this study was to assess the perceptions of Thailand adolescents regarding the prevalence of smoking, the popularity of smoking among successful/elite elements of society, and disapproval of smoking by friends and parents. These perceptions were analyzed in conjunction with actual smoking and smoking susceptibility rates among the…

  9. Asthma, Smoking and BMI in Adults with Intellectual Disabilities: A Community-Based Survey

    ERIC Educational Resources Information Center

    Gale, L.; Naqvi, H.; Russ, L.

    2009-01-01

    Background: Recent research evidence from the general population has shown that tobacco smoking and raised body mass index (BMI) are associated with worse asthma outcomes. There are indications that asthma morbidity and mortality may be higher among people with intellectual disabilities (ID) than the general population, but the reason for this is…

  10. CUMULATIVE AND REVERSIBLE EFFECTS OF LIFETIME SMOKING ON SIMPLE TESTS OF LUNG FUNCTION IN ADULTS

    EPA Science Inventory

    Data from a random sample of 8191 men and women from six U.S. cities are used to fit a model describing the effects of cumulative and current cigarette smoking on pulmonary function. he data show that smokers suffer an irreversible loss of FVC and FEV1 which is described by a lin...