Initiation Of Tobacco Use Research Articles

Prevalence of Tobacco Use and Its Associated Factors among School Going Adolescents in Birgunj Sub-Metropolitan, Nepal

Tobacco use means consumption of any form of tobacco products either smoked or smokeless. Common used tobacco products are cigarette, cigars, pipe tobacco and favored Sisha tobacco, Surti/khaini, Panmasala, and Gutkha. It is one of the major causes of preventable mortality and morbidity worldwide. Objective of the study was to assess the prevalence of tobacco use and its associated factors among higher secondary school going adolescents of Birgunj Sub-metropolitan, Nepal. A schools based cross-sectional descriptive study was carried out using self-administrative questionnaire and it was prepared based on Global Youth Tobacco Survey. It was developed and validated for assessing the tobacco use among adolescents. Amongst 16 higher secondary schools, three public and three private schools were selected randomly. Similarly required sample (307) were recruited as proportionately from each school considering number of students studying in each selected school from August to December 2016. Prevalence of ever use of tobacco was 15.6 %. Cigarette was the most (70.8%) commonly used as tobacco product. The average age of initiation of tobacco use was 13.96++2.62 year. More than half (52.1%) of the tobacco users purchased tobacco from shops. Peer pressure (45.8%) was one of the major influencing factors of ever use of tobacco. Age, gender, friends pressure and parent's education were found significantly associated with ever use of tobacco among students. Nearly one-fifth adolescents used some type of tobacco products in last six month. Tobacco used by parents, peers and others family members at home and public places, and easy access of tobacco products were the major influencing factors of tobacco use among students. School and community based awareness programs and tobacco control legislations should be implemented consistently to control and discourage the consumption of tobacco products.
 Keywords: Adolescents, students, associated factors, tobacco use

An examination of how age of onset for alcohol, cannabis, and tobacco are associated with school outcomes in grade 12

IntroductionYouth substance use prevention is a key public health priority. There is evidence that delaying substance use can improve health outcomes. While substance use is associated with negative outcomes at school, the benefits of delaying substance use on these outcomes are less well understood. MethodsThe current study examined the substance use behaviours and school outcomes of 35,221 grade 12 students in Canada. Students were asked to report when they began using alcohol, cannabis, and tobacco products as well as school outcomes including school connectedness, math and English grades, truancy, and post-secondary aspirations and expectations. Regression models were used to examine the relationship between of age of initiation of alcohol, cannabis, and tobacco use and these outcomes. ResultsStudents who abstained from substance use throughout high school had higher school connectedness, lower truancy, and higher grades in grade 12 than students who did not. Earlier cannabis use was associated with increased truancy in grade 12. English grades were higher among students who did not use tobacco. Finally, post-secondary educational aspirations and expectations were higher among students who initiated substance use later. ConclusionGrade 12 school outcomes were the best among students who abstained from substance use throughout high school. However, among students who did engage in substance use, school connectedness, truancy, English grades, and educational aspirations and expectations were more favourable among those who initiated substance use at a later age.

Influence of anti-tobacco advertisements on the attitude of slum dwellers about use of tobacco: a cross-sectional study from Mandya city

Background: As per the Cigarette and Other Tobacco Products Act (COTPA) rules, the anti-tobacco health spots and disclaimers are being provided by the Ministry of Health and Family Welfare, India. These advertisements are aimed at creating awareness about the ill effects of tobacco use. Mass media anti-tobacco advertising campaigns play an important role as part of a comprehensive tobacco control program and are associated with increase in smoking cessation and declines in adult tobacco use prevalence.Methods: This cross-sectional study was conducted to assess the influence of anti-tobacco advertisements among slum dwellers of Mandya city. A self-structured, close-ended questionnaire was used to interview 700 slum dwellers. The questionnaire consisted of sociodemographic data, tobacco usage status, questions related to awareness about anti-tobacco advertisements, and influence of anti-tobacco advertisements on attitude toward tobacco use. Frequency distributions and percentages were examined for each item and Chi-square test was used.Results: Out of 700 participants 54.5% were males and 45.5% were females. Nearly 87.7% of males and 70.2% of females had noticed the statutory warning which is shown during tobacco products’ usage on television/movies. Almost 66.4% of males and 68.0% of females had a positive change in attitude toward tobacco use due to influence of anti-tobacco advertisements.Conclusions: There is awareness against use of tobacco and this awareness should be used to motivate them to quit tobacco as well as to stop them from initiating tobacco use.

A cross sectional study of tobacco use among the college students of B. G. Nagara, Karnataka

Background: Tobacco is a leafy plant grown around the world with its addictive substance nicotine. It becomes the need of the hour to provide enough evidence on the correlates of tobacco use in the community to assist government policy makers, health professionals and the public in developing realistic models towards effective tobacco control to cater to sections of community in need. The present study was conducted to determine the prevalence and the pattern of tobacco use among the college students and to find out the reasons for the tobacco use among the college students.Methods: A descriptive cross sectional study was conducted among various college students of B. G. Nagara with 1003 subjects selected. Data was collected with a pre-tested, semi-structured questionnaire and analysed. Results were expressed in percentages and proportions.Results: The overall prevalence of tobacco use among the study subjects was found to be 5.8% and was exclusively among male students only. Cigarette smoking was the most commonly used form of tobacco, used by 89.7% of the tobacco users and the major reasons for initiation of tobacco use were due to friends (58.6%).Conclusions: Present study showed that the prevalence of tobacco use (5.8%) was lower when compared to state and national average. But since majority of users were in the age group of 19 to 21 years and were away from their homes, strict measures should be enforced in hostel and college premises banning its use and sale.

Tackling smoking among out of school youth in South Africa: An analysis of friendship ties

BackgroundFriendships during adolescence play a significant role in the initiation and maintenance of tobacco use. Smoking behaviour among adolescent friends has not been explored among out of school youth (OSY) in South Africa. Out of school youth (OSY), described as those between 13 and 20 years old, have not completed their schooling and are not currently enrolled in school, are at greater risk for tobacco use. AimThe main aim of this study is to examine whether the smoking behaviour of OSY is associated with that of their OSY friends. MethodsRespondent driven sampling was used to recruit OSY and their OSY friends. A mixed effects logistic regression with a random intercept across school-province combinations was used to analyse survey data. Race and gender were also incorporated into the analyses as effect moderators (n = 391). ResultsResults of this study confirm that cigarette smoking was common among OSY and their OSY friends, with 53.5% of the respondents smoking in the past month (SD = 0.44). When OSY friends were either all non-smokers or half their friends were non-smokers, Coloured (mixed race) OSY were less likely to smoke compared to Black African and Other (mostly Asian descent) OSY. ConclusionCultural norms and values associated with the different race groups may play a role in the smoking behaviour of out of school youth friends. Understanding this relationship is useful for identifying those OSY that are vulnerable to the behaviours that place them at risk of tobacco related morbidity and mortality.

An examination of how age of onset for alcohol, cannabis, and tobacco are associated with physical activity, screen time and BMI as students are preparing to graduate from high school.

IntroductionIn this study we examined the co-occurrence of alcohol, cannabis, and tobacco among a large cohort of grade 12 students in Canada, and then explored if the age of initiation of these substances was associated with moderate-to-vigorous physical activity (MVPA), screen time, and BMI.MethodsThis cross-sectional study used student-level data from grade 12 students in years 1 to 5 (2012–2016) of the COMPASS study. Random intercept linear regression models were used to examine the impact of age of initiation of alcohol, cannabis, and tobacco use on student average daily physical activity, daily screen time and BMI.ResultsTwenty-eight percent of students had only tried one substance with alcohol being the most reported single substance used (25%). The most common co-occurrence was students reporting having tried all three substances (27%). Nineteen percent of students reported no substance use by grade 12.Younger age of first use of alcohol was associated with increased MVPA in grade 12. Earlier initiation of cannabis and tobacco were associated with increased screen time in grade 12. Age of first use of alcohol, cannabis and tobacco were not associated with BMI in grade 12.ConclusionWhile no specific cut-off age was identified this study indicates that for every year tobacco and cannabis use are delayed among children, there are subsequent reductions to screen time in grade 12. Early initiation of alcohol was associated with increased MVPA in grade 12. Early initiation of alcohol, cannabis and tobacco were not associated with BMI in grade 12.

Briefly Noted

The U.S. Preventive Services Task Force (USPSTF) recommends that primary care clinicians provide interventions, including education or brief counseling, to prevent initiation of tobacco use among school‐aged children and adolescents. However, there is not enough evidence to recommend tobacco‐cessation interventions in this population, according to the draft recommendation, released in June. The USPSTF is not part of the U.S. government, but its recommendations are taken into consideration by clinical and payer organizations. It only makes recommendations for interventions when it has found adequate evidence that the interventions do more good than harm. In the case of tobacco interventions, the task force found no evidence at all of harms of providing behavioral prevention interventions. However, once kids are already using nicotine, there is not enough evidence to recommend for or against cessation options. The recommendations were first published in the Annals of Internal Medicine and in Pediatrics in 2013; the final draft recommendations were issued in June, for public comment by July 22. For a link, go to https://www.uspreventiveservicestaskforce.org/Page/Document/draft‐recommendation‐statement/tobacco‐and‐nicotine‐use‐prevention‐in‐children‐and‐adolescents‐primary‐care‐interventions.

Marketing exposure and smokeless tobacco use initiation among young adults: A longitudinal analysis

ObjectivesThis study examines the relationships between self-reported exposure to smokeless tobacco marketing and initiation/onset of smokeless tobacco use/susceptibility at 6-month follow-up, among a cohort of young adults in urban Texas. MethodsParticipants were 3597 18–25 year old never smokeless tobacco users, attending 24 Texas two-year colleges and four-year universities. A multi-level, multivariate logistic regression model, accounting for school clustering, examined the impact of self-reported recall of smokeless tobacco marketing exposure at baseline and subsequent initiation of smokeless tobacco use. A subsample analysis of non-susceptible never users (n = 3097) examined the impact of self-reported exposure to smokeless tobacco marketing at baseline and onset of susceptibility to use smokeless tobacco. Both outcomes were assessed at 6-month follow-up. Baseline covariates included age, race/ethnicity, sex, two−/four-year institution, and other tobacco use. For the full analysis, susceptibility to use smokeless tobacco at baseline was included as a covariate. ResultsFrom baseline to 6-month follow-up, 6.1% of never users initiated smokeless tobacco use (n = 219) and 7.0% of non-susceptible never users became susceptible to smokeless tobacco use (n = 221). Self-reported recall of smokeless tobacco marketing exposure at baseline was associated with initiation of smokeless tobacco (Adj OR: 1.17; 95% CI: 1.08–1.27) and onset of susceptibility to use smokeless tobacco (Adj OR: 1.11; 95% CI: 1.02–1.21) at 6-month follow-up, controlling for all covariates. ConclusionsFindings build on previous research by demonstrating an association between recall of smokeless tobacco marketing and subsequent use. Findings are concerning given the 300% increase in smokeless tobacco marketing expenditures from 2006 to 2016.

Cost-effectiveness of real-world administration of tobacco pharmacotherapy in the United States Veterans Health Administration.

Cost-effectiveness studies in randomized clinical trials have shown that tobacco cessation pharmacotherapy is among the most cost-effective of health-care interventions. Clinical trial eligibility criteria and treatment protocols may not be followed in actual practice. This study aimed to determine whether tobacco cessation pharmacotherapy is cost-effective in real-world settings. A retrospective analysis of costs and outcomes. Hospitals and clinics of the US Veterans Health Administration, USA. A total of 589 862 US veterans who screened positive for tobacco use in 2011. Tobacco users who initiated smoking cessation pharmacotherapy in the 6months after screening were compared with those who did not use pharmacotherapy in this period. Pharmacotherapy included nicotine replacement therapy, bupropion (if prescribed at 300mg per day or specifically for tobacco cessation) or varenicline. Effectiveness was determined from responses to a subsequent tobacco screening conducted between 7 and 18months after the treatment observation period. Cost of medications and prescribing health-care encounters was determined for the period between initial and follow-up tobacco use screening. Multivariate fixed-effects regression was used to assess the effect of initial treatment status on cost and outcome while controlling for differences in case-mix with propensity weighting to adjust for confounding by indication. Thirteen per cent of participants received tobacco cessation pharmacotherapy within 6months of initial screening. After an average of an additional 218.1days' follow-up, those who initially received pharmacotherapy incurred $143.79 in additional treatment cost and had a 3.1% absolute increase in tobacco quit rates compared with those who were not initially treated. This represents an incremental cost-effectiveness ratio of $4705 per quit. The upper limit of the 99.9% confidence region was $5600 per quit. Without propensity adjustment, the cost-effectiveness ratio was $7144 per quit, with the upper limit of the 99.9% confidence region $9500/quit. Tobacco cessation pharmacotherapy provided by the US Veterans Health Administration in 2011/12 was cost-effective in this real-world setting, with an incremental cost-effectiveness ratio of $4705 per quit.

The relationship between family history of tobacco use and progression to tobacco use among young adult e-cigarette users.

Family history of tobacco use and use of e-cigarettes have both been associated with increased tobacco use among young adults. However, to our knowledge, these variables have not been considered simultaneously. This study was designed to evaluate the hypothesis that family history of tobacco use would predict tobacco product use over time among young adult e-cigarette users with limited combustible tobacco use experience. A sample of 124 participants were recruited online from across the United States, completed five surveys over 12 months, and reported use of nicotine and tobacco products over the previous two weeks at each survey. Family history of nicotine and tobacco use was reported at the 6-month assessment, and data were collected in 2017 and 2018. Regression models indicated that family history was associated with likelihood of cigarette use (odds ratio = 1.02 [95% confidence interval = [1.00, 1.04]). Significant interactions between family history and linear (OR = 1.05 [1.01, 1.10]) and quadratic (OR = 0.99 (0.98, 1.00)] time terms indicated that the association between family history and likelihood of combustible product use shifted over time. In both cases, more extensive family histories predicted greater use frequency, and follow-up analyses showed that more extensive family history was associated with greater combustible tobacco product use 3, 6, and 9 months following baseline. Family history of nicotine/tobacco use may promote initiation of tobacco use among e-cigarette users. These results suggest family history of tobacco use may comprise a risk factor for combustible tobacco use within the evolving tobacco product landscape.

Adolescents' first tobacco products: Associations with current multiple tobacco product use.

Understanding which tobacco products adolescents use first can lead to insights for tobacco prevention interventions and policies. We used cross-sectional data from high school students who reported ever using a tobacco product from the 2017 North Carolina Youth Tobacco Survey (n = 1,053). In multivariable regressions, we examined how demographic and psychosocial factors were associated with adolescents’ first product tried and how first product tried was associated with current tobacco use (i.e., no use, use of a single product, use of multiple products) and frequency of tobacco use. Cigarettes (34.8%) and e-cigarettes (33.7%) were the most frequently reported first products tried, followed by cigars (15.6%), smokeless tobacco (10.7%), waterpipe (4.0%), and other tobacco products (i.e., pipe tobacco or some other tobacco product) (1.2%). Demographic differences in adolescents’ first product tried existed, with Black adolescents having higher odds of initiating tobacco use via cigars (aOR: 6.17, 95% CI: 3.75, 10.14). Adolescents who initiated tobacco use via cigars (aOR: 2.33, 95% CI: 1.31, 4.13) or smokeless tobacco (aOR: 2.45, 95% CI: 1.18, 5.04) had higher odds of being a multiple current tobacco product user, whereas adolescents who initiated tobacco use via e-cigarettes (aOR: 0.57, 95% CI: 0.34, 0.93) had lower odds of being a multiple current tobacco product user. Additionally, adolescents who initiated tobacco use via smokeless tobacco had higher odds of currently using at least one tobacco product frequently (aOR: 1.90, 95% CI: 1.04, 3.48), while adolescents who initiated tobacco use via e-cigarettes had lower odds of currently using at least one tobacco product frequently (aOR: 0.40, 95% CI: 0.23, 0.70). These findings suggest that most adolescents reported initiating tobacco use via cigarettes or e-cigarettes and that trying certain products first (e.g., cigars, smokeless tobacco) was associated with higher odds of multiple current tobacco product use.

Factors associated with dependence on smokeless tobacco, Navi Mumbai, India

ObjectiveNearly 300 million people in India use some type of tobacco product, with about 60% of those using smokeless tobacco. Smokeless tobacco use has been associated with a number adverse health outcomes in India and across South Asia. MethodA cross-sectional study of outpatients at a dental hospital in Navi Mumbai, India was conducted between January and June 2015. Trained interviewers administered a 19-item questionnaire to all patients receiving regular dental care. In addition to demographic information, data about the use of smokeless tobacco was collected. Nicotine dependence was assessed using the six-item Fagerstrom Nicotine Dependence Scale, adapted for smokeless tobacco. ResultsApproximately one third of 1,067 respondents (30.55%; N = 326) reported use of smokeless tobacco. Neither use of smokeless tobacco nor nicotine dependence was associated with any demographic variables. High nicotine dependence was associated with a younger age of initiation of smokeless tobacco use (RD = 0.14; 95% CI: 0.03, 0.25) and with frequency of use, with those who reported daily use having an excess risk of high nicotine dependence of 14% (95% CI: 2%, 27%). ConclusionTo reduce dependence on smokeless tobacco in India and subsequent adverse health outcomes, interventions should emphasize a combination of policy and public health interventions focused on increasing the age at which a person initially uses smokeless tobacco and decreasing the frequency of use.

Smoking Prevalence Inequalities Among Roma and Non-Roma Population in Spain Between 2006 and 2014.

Tobacco consumption is unequally distributed in society. The objective was to identify trends in tobacco use among the General and Spanish Roma populations in 2006 and 2014, years characterized by strengthening of anti-smoking policy in Spain. We calculated prevalences and logistical regression models based on the Spanish National Health Survey (2006/2012) and the National Health Survey of the Roma population (2006/2014). Smoking decreased only in men in the General population (OR 0.885). In the Roma population, there were no significant changes observed for the 2years studied (OR: men 1.095, and women 1.147). In fact, Roma men smoke 4.2 cigarettes more, and they have a younger age of initial tobacco use. Smoking behavior of the Roma population has not changed, and there has been no reduction in inequalities in tobacco use among the two populations, despite public policies designed to reduce tobacco use in Spain.

Evaluation of physical and psychological dependence in Mexican adult smokers, Encodat 2016.

To evaluate the physical and psychological dependence to tobacco of Mexican smokers and its association with physical, psychological and social factors. The 2016 National Alcohol and Tobacco Drug Consumption Survey (n=7 331) was analyzed using the Fagerström nicotine physical dependence scale (FTND) and the short scale of psychological dependence on tobacco (TAPDSc). Bivariate analyzes and generalized ordinal logistic regressions were performed to evaluate the associated factors. 82.3% of daily smokers and 98.8% of occasional smokers reported mild physical dependence, while 47.9 and 37.9% respectively reported moderate psychological dependence. The age of initiation of tobacco use, drug use, high alcohol consumption and high emotional distress were associated with high levels of psychological dependence in all smokers. The exclusive use of FTND does not allow to adequately evaluate Mexican smokers. The physical and psychological dependence on tobacco should be assessed with independent and validated scales in this population.

Tobacco use and concurrent engagement in other risk behaviours: A public health challenge for occupational therapists

INTRODUCTION: Occupational therapists are concerned about what people do and how that impacts their health and well-being. However, occupational therapy contributions to the cessation and prevention of tobacco use remain limited. Tobacco use constitutes occupational performance that poses a serious threat to health, well-being and quality of life. The purpose of this paper is to report the extent of tobacco use and discuss the nature of risk behaviours among high school learners in the city of Maseru, Lesotho METHOD: The paper draws on findings of a larger study that aimed to establish the prevalence of risk behaviours among high school learners in Lesotho. 1121 learners aged 12-27 years completed the Lesotho Youth Risk Behaviour Survey (LYRBS) in a school-based cross-sectional survey. STATA and Microsoft Excel we used for data analysis RESULTS: The findings highlight the co-occurring and concurrent nature of risk behaviours, such as use of other substances, gambling and sexual behaviours with tobacco use dominating clusters of concurrent engagement CONCLUSION: Tobacco use is an occupation and a public health emergency that requires urgent attention from an early age. Delaying early initiation of tobacco use could prevent engagement in other risk behaviours thereby avoiding associated health consequences. With their understanding of occupation, occupational therapists can contribute immensely to interventions aimed at curbing engagement in risk behaviours Key words: Health risk behaviours; Youth; Occupational performance; Lesotho Youth Risk Behaviour Survey (LYRBS); concurrent behaviours

Tobacco use: Exploring the beliefs of street food vendors in Delhi, India

Background: Tobacco-use shows a clear and continual increase with decreasing wealth quintiles. Street vendors are an integral part of the Indian economy, offering potpourri of readily available, inexpensive goods or services in public spaces since time immemorial. Aim: The current study explores tobacco-related knowledge, attitude, and behavior among street food vendors in New Delhi. Materials and Methods: An interview-based questionnaire survey was conducted among food vendors, using prevalidated tool. Apart from demography, 15-item assessed knowledge, attitude, and awareness on tobacco use and control for 2 months. Tobacco usage history was assessed on a 9-item checklist for the users. A total of 147 vendors around a tertiary care public hospital in Central Delhi, who agreed to participate in the study constituted the study sample. The data were analyzed using SPSS version 21. Gender differences for the same were ranked and tested for a significant difference using the Mann–Whitney test. P < 0.05 was considered as statistically significant. Results: The majority of the subset of this sample (n = 127) were found to be tobacco users in either forms (smoke, smokeless, or both). Eighty-seven (68.5%) of the vendors reported the initiation of tobacco use between 18–25 years and 61 (48.03%) participants admitted the morning smoke/dip as most difficult to give up. All of them were aware about the harmful systemic effects of tobacco. Around 66% of the study participants were aware of the existing tobacco legislations in relation to minors and public places. Conclusions: In the current study, most of the food vendors, although aware, were found to be tobacco users. This group constitutes as important socially relevant spot that need rigorous monitoring. Further studies need to collect nationwide data and take effective steps in defining these sites as tobacco-free.

Age of initiation of cigarette smoking and smokeless tobacco use among western Alaska Native people: Secondary analysis of the WATCH study

ObjectiveThis study examined self-reported age of tobacco initiation (cigarette smoking and smokeless tobacco [ST] use) and explored potential sex and generational group influences on tobacco use onset among Alaska Native (AN) adult ever tobacco users. MethodsSecondary analysis of consolidated data from the Western Alaska Tribal Collaborative for Health (WATCH) study comprised 2800 AN adult ever tobacco users (1490 women, 1310 men; mean age = 39.2 years) from two rural western Alaska regions. ST use data were limited to one region. Logistic regression was used to examine potential sex and generational group (age 18–29, 30–49, ≥50) effects on initiation at ≤13 years of age. ResultsThirty-seven percent of the sample reported using any tobacco product by age 13 years. Initiation of any ST use by age 13 was greater than for cigarette smoking (52.7% vs. 18.2%), and women were more likely than men to report initiation of any ST use at ≤13 years (52.6% vs. 38.4%). Nearly one-third of ever smokers (31%) initiated in young adulthood (ages 18–29). For ST use, logistic regression analyses revealed significant sex differences (women more likely to initiate by 13 years of age than men) and generational group effects with younger and middle age groups more likely to report initiation ≤13 years compared to the eldest participants. For smoking, no sex differences were observed but the youngest generational group was more likely to report initiation by age 13 compared to the eldest group. ConclusionsEarlier age of tobacco initiation is found among younger generations of AN people. Findings highlight the need to focus prevention efforts on initiation of smoking in young adulthood and uptake of ST use among girls.

Awareness about effects of tobacco and areca-nut use in school children of Ahmedabad, India: A cross-sectional questionnaire-based survey.

INTRODUCTIONTobacco use usually starts in the adolescent age group and continues in adulthood. This study’s aim was to identify knowledge regarding the adverse effects of tobacco and areca-nut use among high school children of Ahmedabad, India.METHODSAn anonymous self-administered close-ended questionnaire was designed for the study. Principals of 9 schools, 3 municipal and 6 government-aided, were approached and written informed consent was obtained. A total of 3055 students studying in grades 7–12 were included. Data were analyzed using Microsoft Excel and SPSS 16.0. Chi-squared test was applied to investigate any differences between the responses of consumers and non-consumers, while Cramer’s V was applied to analyze the strength of association between the awareness of ill-effects and tobacco product consumption.RESULTSOf the 3055 children, 3% felt that tobacco use was definitely not harmful to health while 84% felt that it was. In all, 65% of respondents were aware that tobacco use caused cancer, 7% answered that it caused breathing problems, 5% said it caused heart problems, 0.3% answered that it caused paralysis, 4.3% felt it caused no health problems, whereas 18% thought that it caused multiple issues. With regards to the role of media, 78% had seen many anti-smoking warnings in the media, 15% had seen a few, 5% had seen none. There was a statistically significant difference between the tobacco users and and non-users with regards to exposure to media (p<0.001), discussions in class (p<0.001) and general awareness (p<0.001), but a weak association between awareness and tobacco consumption was identified (p<0.05).CONCLUSIONSAwareness about the harmful effects of tobacco is high among school children of Ahmedabad, though use may still be prevalent.

Heated tobacco products likely appeal to adolescents and young adults

BackgroundBeginning in the 1960s in the USA and globally since 1998, tobacco companies have beenaggressively promoting heated tobacco products (HTP). In 2016, Philip Morris International (PMI) applied to the US...

Lung Cancer Among Women in the United States.

November marks Lung Cancer Awareness Month, and reminds us that lung cancer is the leading cause of cancer death among women in the United States. In this brief report, we highlight CDC resources that can be used to examine the most recent data on lung cancer incidence, survival, prevalence, and mortality among women. Using the U.S. Cancer Statistics Data Visualizations tool, we report that in 2015, 104,992 new cases of lung cancer and 70,073 lung cancer deaths were reported among women in the United States. The 5-year relative survival among females diagnosed with lung cancer was 22%, and as of 2015, ∼185,759 women were living with a lung cancer diagnosis. We also describe ways CDC works to collect and disseminate quality cancer surveillance data, prevent initiation of tobacco use, promote cessation, eliminate exposure to secondhand smoke, identify and eliminate disparities, promote lung cancer screening, and help cancer survivors live longer by improving health outcomes.