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Purpose: The public health burden caused by tobacco is heavy among first-generation Chinese immigrant men whose home country has significantly higher smoking rates than the United States. The current study is part of a larger effort to pilot an mHealth tobacco cessation intervention using MMS (graphic) mobile phone technologies to target East Asian immigrant populations. Grounded in the Extended Parallel Process Model (EPPM), our specific aims were to determine what message themes, level of graphic intensity, and types of efficacy information are most appropriate and useful for mHealth interventions targeting this population.

Methodology/Approach: A qualitative study utilizing a series of focus groups (k = 5) was conducted with male adult smokers who were born in China and currently reside in the United States. The primary aim of the focus groups was to solicit reactions to a series of preliminary messages developed by the research team. A secondary aim was to gauge receptivity to the use of MMS as a vehicle for smoking cessation intervention. Participants (n = 32) were recruited from local Chinese communities in a large Mid-Atlantic metropolitan area.

Findings: Opinions about different message strategies were mixed. However, participants tended to rate messages more positively when they focused on the impact of smoking on family and loved ones, particularly children. Messages with fear-arousing images were also perceived to be effective at low frequency of exposure, but there were concerns that they may backfire at high exposure. Awareness of and interest in Quitline were low, and concrete quitting tips were perceived as more effective. Participants reported a preference for receiving messages a few times a week, and an MMS message platform was generally preferred to WeChat (a Chinese social media platform).

Implications: Our results suggest that graphic MMS messaging holds promise as an effective intervention method for this population and that EPPM is an appropriate framework to develop, test, and analyze mHealth intervention messages. While messages that focused primarily on impact on children, health, and specific quitting tips were generally found to be more effective, a mix of different types of messages that address a wide range of issues may be most appropriate for this population.

Originality/Value: This study is the first to explore the utility of graphic text messaging as an intervention method to promote smoking cessation among male Chinese immigrants. Findings from the study provide important insights for future intervention work targeting this underserved population.

This chapter examines the impact of cigarette prices, taxes, and tobacco control policies on youth and young adult smoking propensity and intensity in the U.S. during the years 1997–2001, a period characterized by significant changes in cigarette prices and tobacco control policies. Employing a fixed effects technique, we find a strong negative impact of cigarette prices and taxes on youth and young adult smoking prevalence and conditional demand. Moreover, we find purchase, use, and possession laws to be inversely related to youth and young adult smoking prevalence.

In a number of recent multi-billion dollar cases brought against cigarette manufacturers, plaintiffs have in part alleged that the cigarette manufacturers (1) conspired not to compete on the basis of health claims or the introduction of potentially safer cigarettes since the 1950s, and (2) engaged in fraudulent advertising by making implied health claims in advertisements selling ‘low tar’/‘light’ cigarettes. In this type of litigation, defendants’ actions could be due to alleged illegal behaviour as asserted by plaintiffs, or be the result of market forces that may have nothing to do with allegedly inappropriate acts. We examine the economic evidence relating to these allegations, taking into account some of the major influences on cigarette company behaviour. In particular, our analyses show that much of the cigarette manufactures’ behaviour can be explained by Federal Trade Commission and related government actions, rather than conspiracy or fraudulent acts. We find the economic evidence is inconsistent with an effective conspiracy to suppress information on either smoking and health or the development and marketing of potentially safer cigarettes. Regarding ‘lower tar’ and ‘light’ cigarettes, the economic evidence indicates that the cigarette manufacturers responded to government and public health initiatives, and that disclosing more information on smoking compensation earlier than the cigarette companies did would not have had any significant impact on smoking behaviour.

Purpose – With reference to the long-term struggle to confirm cigarette smoking as a manifestation of nicotine addiction, this chapter explores the extent to which new understandings of addictions as ‘appetitive disorders’ rather than ‘dependence disorders’ derive from treatment technology development as well as advances in basic scientific research.

Approach – Through historical analysis it is discussed how cigarette smoking only became widely accepted as a real drug problem in the 1980s after it had been shown to be amenable to treatment as such through the use of novel nicotine replacement therapies.

Findings – These replacement therapies succeeded in showing that the same drug that drew users into addiction could be redeployed to help draw up them out of it. Nicorette® could serve as at least the partial antidote to nico-wrong (cigarettes). However, as relapse to smoking has remained the most likely outcome of any smoking cessation attempt, so medicinal nicotine has also served to demonstrate that nicotine addiction is ultimately a problem of an uncontrollable appetite for cigarettes in excess of drug dependence.

Implications – Pharmaceutical incursion on cigarette smoking commencing in the late 1970s pointed to the need for a new mental disease model of drug-related problems while also providing valuable new tools and insights for ensuing brain research.

A dynamic oligopoly model of the cigarette industry is developed to study the responses of firms to various antismoking policies and to estimate the implications for the policy efficacy. The structural parameters are estimated using a combination of micro and macro level data and firms’ optimal price and advertising strategies are solved as a Markov Perfect Nash Equilibrium. The simulation results show that tobacco tax increase reduces both the overall smoking rate and the youth smoking rate, while advertising restrictions may increase the youth smoking rate. Firm’s responses strengthen the impact of antismoking policies in the short run.

I investigate the well-known educational gradient in smoking. It is well established that, at least in recent decades, people with higher levels of education are less likely to smoke and, conditional on being a smoker, are more likely to quit than are people with less education. Using longitudinal data on lifetime smoking histories, I explore whether the educational gradient changes when one accounts for differences in the amount of information smokers have about the health risks associated with smoking. At the core of the analysis is a new way to measure not only the flow of information a person receives but also a person’s stock of information in any year. I construct measures of the stock and flow of information with consumer magazine articles that discuss cigarette smoking and health. To calculate exposure, I predict individuals’ reading of particular magazines and link predicted exposure to data on individual smoking status in every year of life. The analysis sample includes many individuals who started smoking in the 1930s and 1940s – well before scientific evidence had accumulated. After replicating the education gradient in terms of smoking cessation, I show that it is mostly explained by the interaction between educational attainment and the stock of knowledge individuals possess. The findings suggest that education affects whether and how a stock of health risk information induces people to quit smoking.

In Chapter 3, the author will problematise the youth smoking epidemic within SEA, in order to justify why the regional impacts of the tobacco trade on youths are worrisome. The author will present the major youth smoking trends in SEA, for the purpose of illustrating how the presence of tobacco products has adversely affected regional youths to a concerning degree. The author, next, will highlight the causes of the youth smoking epidemic, namely susceptibility and positive advertising. The author follows by emphasising the national and regional costs of youth smoking, by arguing how such a lifestyle results in negative consequences in relation to the delinquency itself. Lastly, the author will recommend policies for tobacco control that SEA governments should consider to contain the epidemic of youth smoking. It is noteworthy that all SEA governments have some degree of tobacco control policies in place. However, many lack the implementation of comprehensive national tobacco control strategic plans and tightened law enforcement endeavours to specifically target the problem of youth smoking. Therefore, the outputs of this chapter should contain scholarly values that are conducive to the betterment of policy-making.

Purpose: Lesbian, gay, and bisexual (LGB) young adults smoke at rates much higher than the general population. Young adults, in general, are less likely to seek medical help for smoking cessation and LGB individuals are less likely to seek health care generally. Alternative methods to encourage smoking cessation are necessary. This research seeks to establish whether LGB young adults in California would be willing to use social media for smoking cessation.

Approach: We conducted 41 qualitative interviews among LGB young adults in the San Francisco Bay Area and Los Angeles in Fall 2014.

Findings: The results suggest that our participants were interested in a LGB-focused social media intervention, as long as the intervention was private or anonymous and moderated. Further, across topical areas our participants spoke extensively about the import of social connections. We may be able to leverage these connections to encourage cessation.

Research Limitations: This is a qualitative, non-generalizable dataset from a fairly limited geographic area.

Public Health Implications: Online smoking cessation interventions aimed at young adults would benefit from further testing with LGB young adults to ensure efficacy among this population. In addition, states and localities concerned about young adult LGB smoking might benefit from investing in an online socially mediated cessation forum. Online interventions could be scalable and might be useful for other groups who regularly face discrimination, stigma, or other stressors that make successful smoking cessation difficult.

The purpose of this study is to identify which social and psychological factors better determine intentions to quit smoking to inform public health policy.

Data for this cross-sectional study were collected via face-to-face interaction following the pen-and-paper method. A total of 371 usable responses were received from randomly selected respondents of eight public sector universities located in the South Punjab province of Pakistan. Partial least squares structural equation modeling analysis was performed using SmartPLS program. A supplementary qualitative study, based on 21 in-depth interviews with the smokers, was conducted to augment findings of the quantitative study.

Results showed that protection motivation theory and theory of planned behaviour are supported to predict intentions to quit smoking. Subjective norms have a greater influence on intentions to quit smoking than attitudes towards smoking cessation, while perceived behavioural control fails to predict intentions to quit smoking. Perceived rewards and perceived cost are significant in predicting attitudes towards smoking cessation, while extrinsic rewards predict intentions to quit smoking.

The existing models reported in the literature have sparsely investigated the cognitive (such as motivation and emotions) and social factors (such as social influence and behavioural controls) together as determinants of intentions to quit smoking, leaving room for more studies on an integrated model of these factors. This study takes the opportunity and proposes an integrated model encompassing psycho-social factors to predict tobacco consumption quitting behaviour in an emerging economy context.

The purpose of this paper is to investigate the effects of irregular unsettling on the smoking model in form of the stochastic model as in the deterministic model these effects are neglected for simplicity.

In this research, the authors investigate a stochastic smoking system in which the contact rate is perturbed by Lévy noise to control the trend of smoking. First, present the formulation of the stochastic model and study the dynamics of the deterministic model. Then the global positive solution of the stochastic system is discussed. Further, extinction and the persistence of the proposed system are presented on the base of the reproductive number.

The authors discuss the dynamics of the deterministic smoking model form and further present the existence and uniqueness of non-negative global solutions for the stochastic system. Some previous study’s mentioned in the Introduction can be improved with the help of obtaining results, graphically present in this manuscript. In this regard, the authors present the sufficient conditions for the extinction of smoking for reproductive number is less than 1.

In this work, the authors investigated the dynamic stochastic smoking model with non-Gaussian noise. The authors discussed the dynamics of the deterministic smoking model form and further showed for the stochastic system the existence and uniqueness of the non-negative global solution. Some previous study’s mentioned in the Introduction can be improved with the help of obtained results, clearly shown graphically in this manuscript. In this regard, the authors presented the sufficient conditions for the extinction of smoking, if <1, which can help in the control of smoking. Motivated from this research soon, the authors will extent the results to propose new mathematical models for the smoking epidemic in the form of fractional stochastic modeling. Especially, will investigate the effective strategies for control smoking throughout the world.

This study is helpful in the control of smoking throughout the world.