RESUMO
BACKGROUND: Population studies in mostly high-income countries have shown that pictorial health warnings (PHWs) are much more effective than text-only warnings. This is the first quasi-experimental evaluation of the introduction of PHWs in Africa, comparing the change from text-only to PHWs in Kenya to the unchanged text-only health warning in Zambia. METHODS: Data were from International Tobacco Control (ITC) Surveys in Kenya (n=1495), and Zambia (n=1628), cohort surveys of nationally representative samples of adult smokers in each country. The ITC Kenya Survey was conducted in 2012 and 2018 (2 years after the 2016 introduction of three PHWs). The ITC Zambia Survey was conducted in 2012 and 2014 with no change to the single text-only warning. Validated indicators of health warning effectiveness (HWIs) (salience: noticing, reading; cognitive reactions: thinking about health risks, thinking about quitting; and behavioural reactions: avoiding warnings; forgoing a cigarette because of the warnings), and a summary measure-the Labels Impact Index (LII)-measured changes in warning impact between the two countries. RESULTS: PHWs implemented in Kenya led to a significant increase in all HWIs and the LII, compared with the text-only warning in Zambia. The failure to implement PHWs in Zambia led to a substantial missed opportunity to increase warning effectiveness (eg, an estimated additional 168 392 smokers in Zambia would have noticed the warnings). CONCLUSIONS: The introduction of PHWs in Kenya substantially increased the effectiveness of warnings. These results provide strong empirical support for 34 African countries that still have text-only warnings, of which 31 are Parties of the Framework Convention on Tobacco Control and are thus obligated to implement PHWs.
Assuntos
Abandono do Hábito de Fumar , Produtos do Tabaco , Adulto , Humanos , Abandono do Hábito de Fumar/métodos , Controle do Tabagismo , Quênia/epidemiologia , Zâmbia/epidemiologia , Rotulagem de Produtos/métodosRESUMO
INTRODUCTION: Involuntary exposure to secondhand smoke most frequently occurs at home, which is problematic for residents of multiunit housing (MUH). The primary objective of this study was to estimate the extent of secondhand smoke incursions into the homes of MUH smokers who banned smoking in their homes but lived in buildings where smoking is allowed. METHODS: We used data from Wave 9 of the International Tobacco Control Four Country Survey. We estimated 1) the prevalence of complete smoking bans among smokers living in single-family homes vs MUH in the United States (n = 3,208), Canada (n = 1,592), and the United Kingdom (n = 1,403) from 2013 to 2015; 2) the extent of secondhand smoke incursions into the homes of MUH smokers who banned smoking in their units but lived in buildings that allow smoking; and 3) MUH smokers' preferences for complete smoking bans in MUH. Weighted multivariable logistic regression estimated the country-specific adjusted prevalence of all outcomes. RESULTS: Overall, 53.0% of smokers living in single-family homes completely banned smoking in their homes, compared with 44.8% of smokers in MUH. Across all 3 countries, only 27.8% of MUH smokers reported that smoking was completely prohibited in their building. A similar percentage of MUH smokers who banned smoking in their home but lived in buildings allowing smoking reported a secondhand smoke incursion into their home in the United States (29.9%; 95% CI, 20.4%-41.5%), Canada (38.4%; 95% CI, 26.7%-51.6%), and the United Kingdom (24.7%; 95% CI, 15.7%-36.7%). Across all 3 countries, 36.1% (95% CI, 33.4%-38.9%) of smokers in MUH reported they preferred a complete smoking ban in all building areas. CONCLUSION: A need remains to educate MUH operators and residents about the benefits of comprehensive smoke-free policies.
Assuntos
Habitação/estatística & dados numéricos , Política Antifumo , Poluição por Fumaça de Tabaco/estatística & dados numéricos , Adulto , Canadá/epidemiologia , Habitação/classificação , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Autorrelato , Fumar/epidemiologia , Reino Unido/epidemiologia , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: In 2009, after many delays and changes, India introduced a single pictorial health warning label (HWL) on smokeless tobacco (SLT) packing-a symbolic image of a scorpion covering 40% of the front surface. In 2011, the scorpion was replaced with 4 graphic images. This paper tested the effectiveness of SLT HWLs in India and whether the 2011 change from symbolic to graphic images increased their effectiveness. METHODS: Data were from a cohort of 4733 adult SLT users (age15+) of the Tobacco Control Project (TCP) India Survey from 4 states. The surveys included key indicators of health warning effectiveness, including warning salience, and cognitive, emotional, and behavioral responses to the warnings. RESULTS: The HWL change from symbolic to graphic did not result in significant increases on any of the HWL outcome indicators. A substantial minority of SLT users were unaware that SLT packages contained HWLs (27% at both waves). Noticing the warnings was also remarkably low at both waves (W1 = 34.3%, W2 = 28.1%). These effects carried over to the cognitive and behavioural measures, where among those who noticed HWLs, about one-third reported forgoing SLT at least once because of the HWLs, and fewer than 20% reported that HWLs made them think about SLT risks or about quitting SLT. Even fewer reported avoiding HWLs (8.1 to 11.6%). Among those who quit using SLT by post-policy, awareness that SLT packaging contained HWLs was significantly greater at post-policy (86.8%) compared to pre-policy (77.8%, p = 0.02). Quitters were also significantly more aware of the post-policy HWLs compared to those who continued to use SLT (p < 0.001). CONCLUSIONS: Health warnings on SLT packages in India are low in effectiveness, and the change from the symbolic warning (pre-policy) to graphic HWLs (post-policy) did not lead to significant increases of effectiveness on any of the HWL indicators among those who continued to use SLT products, thus suggesting that changing an image alone is not enough to have an impact. There is a critical need to implement SLT HWLs in India that are more salient (large in size and on the front and back of the package) and impactful, which following from studies of HWLs on cigarette packaging, would have strong potential to increase awareness of the harms of SLT and to motivate quitting.
Assuntos
Conscientização , Promoção da Saúde/métodos , Nicotiana , Rotulagem de Produtos/métodos , Embalagem de Produtos , Uso de Tabaco , Tabaco sem Fumaça , Adulto , Emoções , Humanos , Índia , Masculino , Motivação , Inquéritos e Questionários , Uso de Tabaco/psicologia , Tabaco sem Fumaça/efeitos adversos , Tabaco sem Fumaça/estatística & dados numéricosRESUMO
BACKGROUND: China is the world's largest consumer of tobacco, with hundreds of millions of people exposed daily to secondhand smoke (SHS). Comprehensive smoke-free policies are the only effective way to protect the population from the harms of SHS. China does not have a comprehensive national smoke-free law but some local-level regulations have been implemented. OBJECTIVE: To evaluate local level smoke-free regulations across 7 cities in China by measuring the prevalence of smoking in public places (workplaces, restaurants and bars), and support for smoke-free policies over time. METHODS: Data were from Waves 2 to 4 of the International Tobacco Control (ITC) China Survey (2007-2012), a face-to-face cohort survey of approximately 800 smokers in each of 7 cities in mainland China. Multivariate logistic regression models estimated with generalised estimating equations were used to test the changes in variables over time. RESULTS: As of 2012, over three-quarters of respondents were exposed to smoking in bars; more than two-thirds were exposed to smoking in restaurants and more than half were exposed to smoking in indoor workplaces. Small decreases in the prevalence of smoking were found overall from Waves 2 to 4 for indoor workplaces, restaurants and bars, although the decline was minimal for bars. Support for complete smoking bans increased over time for each venue, although it was lowest for bars. CONCLUSIONS: Existing partial smoking bans across China have had minimal impact on reducing smoking in public places. A strongly enforced, comprehensive national smoke-free law is urgently needed in order to achieve greater public health gains.
Assuntos
Política Antifumo/legislação & jurisprudência , Prevenção do Hábito de Fumar , Poluição por Fumaça de Tabaco/legislação & jurisprudência , Adulto , China/epidemiologia , Inquéritos Epidemiológicos , Humanos , Modelos Logísticos , Análise Multivariada , Prevalência , Política Antifumo/tendências , Fumar/epidemiologia , Fumar/legislação & jurisprudência , Fatores de Tempo , Poluição por Fumaça de Tabaco/prevenção & controleRESUMO
BACKGROUND: In 2009, China changed its health warnings on cigarette packs from side-only text warnings to two text-only warnings on 30% of the bottom of the front and back of the pack. Also in 2009, Malaysia changed from similar text warnings to pictorial health warnings consistent with Framework Convention on Tobacco Control (FCTC) Article 11 Guidelines. OBJECTIVE: To measure the impact of the change in health warnings in China and to compare the text-only health warnings to the impact of the pictorial health warnings introduced in Malaysia. METHODS: We measured changes in key indicators of warning effectiveness among a longitudinal cohort sample of smokers from Waves 1 to 3 (2006-2009) of the International Tobacco Control (ITC) China Survey and from Waves 3 to 4 (2008-2009) of the ITC Malaysia Survey. Each cohort consisted of representative samples of adult (≥18â years) smokers from six cities in China (n=6575) and from a national sample in Malaysia (n=2883). Generalised Estimating Equations (GEE) were used to examine the impact of the health warnings on subsequent changes in salience of warnings, cognitive and behavioural outcomes. FINDINGS: Compared to Malaysia, the weak text-only warning labels in China led to a significant change in only two of six key indicators of health warning effectiveness: forgoing cigarettes and reading the warning labels. The change to pictorial health warnings in Malaysia led to significant and substantial increases in five of six indicators (noticing, reading, forgoing, avoiding, thinking about quitting). CONCLUSIONS: The delay in implementing pictorial health warnings in China constitutes a lost opportunity for increasing knowledge and awareness of the harms of cigarettes, and for motivating smokers to quit.
Assuntos
Rotulagem de Produtos/métodos , Abandono do Hábito de Fumar/psicologia , Prevenção do Hábito de Fumar , Produtos do Tabaco , Adolescente , Adulto , China , Estudos de Coortes , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos Epidemiológicos , Humanos , Estudos Longitudinais , Malásia , Masculino , Pessoa de Meia-Idade , Motivação , Fumar/efeitos adversos , Adulto JovemRESUMO
BACKGROUND: Exposure to secondhand smoke (SHS) is a serious global public health problem. Understanding the correlates of SHS exposure could guide the development of evidence based SHS exposure reduction interventions. The purpose of this study is to describe the pattern of and factors associated with SHS exposure among non-smoking adults in Bangladesh. METHODS: Data come from adult non-smokers who participated in the second wave (2010) of the International Tobacco Control Policy (ITC) Evaluation Bangladesh Survey conducted in all six administrative divisions of Bangladesh. A structured questionnaire gathered information on participants' demographic characteristics, pattern of SHS exposure, SHS knowledge, and attitudes towards tobacco control. Exposure to SHS at home was defined as non-smokers who lived with at least one smoker in their household and who reported having no home smoking ban. The data were analyzed using chi-square tests and logistic regression procedures. RESULTS: The SHS exposure rate at home among the participants (N=2813) was 43%. Several sociodemographic and attitudinal factors were associated with SHS exposure. Logistic regression analyses identified eight predictors of SHS exposure: being female (OR=2.35), being aged 15-24 (OR=2.17), being recruited from Dhaka slums (OR=5.19) or non-tribal/non-border areas outside Dhaka (OR=2.19) or tribal/border area (OR=4.36), having lower education (1-8 years: OR=2.45; illiterate: OR=3.00, having higher monthly household income (5000 to <10,000 Taka: OR=2.34; 10,000 Taka or more: OR=2.28), having a father who smoked in the past or currently smokes (OR=2.09), having lower concern about the harms of tobacco on children (unconcerned OR=3.99; moderate concern OR=2.26), and not knowing the fact that SHS causes lung cancer in non-smokers (OR=2.04). CONCLUSIONS: Almost half of non-smoking Bangladeshi adults are exposed to SHS at home. The findings suggest the need for comprehensive tobacco control measures that would improve public understanding about health hazards of SHS exposure at home and encourage educational initiatives to promote smoke-free homes. Interventions should deliver targeted messages to reach those in the low socioeconomic status group.
Assuntos
Poluição do Ar em Ambientes Fechados/estatística & dados numéricos , Exposição Ambiental/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Poluição por Fumaça de Tabaco/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Bangladesh , Escolaridade , Pai/estatística & dados numéricos , Feminino , Inquéritos Epidemiológicos , Humanos , Renda , Masculino , Pessoa de Meia-Idade , Áreas de Pobreza , Características de Residência , População Rural/estatística & dados numéricos , Fatores Sexuais , Fumar , Inquéritos e Questionários , População Urbana/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Prior studies have demonstrated that time perspective-the propensity to consider short-versus long-term consequences of one's actions-is a potentially important predictor of health-related behaviors, including smoking. However, most prior studies have been conducted within single high-income countries. The aim of this study was to examine whether time perspective was associated with the likelihood of being a smoker or non-smoker across five countries that vary in smoking behavior and strength of tobacco control policies. METHODS: The data were from the International Tobacco Control (ITC) Surveys in five countries with large probability samples of both smokers (N=10,341) and non-smokers (N=4,955): Scotland, France, Germany, China, and Malaysia. The surveys were conducted between 2005-2008. Survey respondents indicated their smoking status (smoker vs. non-smoker) and time perspective (future oriented vs. not future-oriented) and provided demographic information. RESULTS: Across all five countries, non-smokers were significantly more likely to be future-oriented (66%) than were smokers (57%), χ(2)(1, N = 15,244) = 120.64, p < .001. This bivariate relationship between time perspective and smoking status held in a multivariate analysis. After controlling for country, age, sex, income, education, and ethnicity (language in France), those who were future-oriented had 36% greater odds of being a non-smoker than a smoker (95% CI: 1.22 to 1.51, p<.001). CONCLUSION: These findings establish time perspective as an important predictor of smoking status across multiple countries and suggest the potential value of incorporating material to enhance future orientation in smoking cessation interventions.
Assuntos
Fumar/epidemiologia , Fumar/psicologia , Adolescente , Adulto , Atitude Frente a Saúde , China/epidemiologia , Europa (Continente)/epidemiologia , Feminino , Inquéritos Epidemiológicos , Humanos , Estudos Longitudinais , Malásia/epidemiologia , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Japan is one of the world's largest cigarette markets and the top heated tobacco product (HTP) market. No forms of tobacco advertising, promotion, and sponsorship (TAPS) are banned under national law, although the industry has some voluntary TAPS restrictions. This study examines Japanese tobacco users' self-reported exposure to cigarette and HTP marketing through eight channels, as well as their support for TAPS bans. Data are from the 2018 ITC Japan Survey, a cohort survey of adult exclusive cigarette smokers (n = 3288), exclusive HTP users (n = 164), HTP-cigarette dual users (n = 549), and non-users (n = 614). Measures of overall average exposure to the eight channels of cigarette and HTP advertising were constructed to examine differences in exposure across user groups and products. Dual users reported the highest exposure to cigarette and HTP advertising. Tobacco users (those who used cigarettes, HTPs, or both) reported higher average exposure to HTP compared to cigarette advertising, however non-users reported higher average exposure to cigarette compared to HTP advertising. Retail stores where tobacco or HTPs are sold were the most prevalent channel for HTP and cigarette advertising, reported by 30-43% of non-users to 66-71% of dual users. Non-users reported similar exposure to cigarette advertising via television and newspapers/magazines as cigarette smokers and dual users; however, advertising via websites/social media was lower among non-users and HTP users than among cigarette smokers and dual users (p < 0.05). Most respondents supported a ban on cigarette (54%) and HTP (60%) product displays in stores, and cigarette advertising in stores (58%).
Assuntos
Marketing , Produtos do Tabaco , Adulto , Feminino , Humanos , Japão , Masculino , Marketing/legislação & jurisprudência , Marketing/estatística & dados numéricos , Inquéritos e Questionários , Produtos do Tabaco/economia , Produtos do Tabaco/estatística & dados numéricosRESUMO
Comprehensive smoke-free policies such as those called for by the WHO FCTC are the only way to protect the public effectively from the harms of secondhand smoke (SHS), yet Japan has been slow to implement this important health measure. This study examines baseline levels of smoking and SHS exposure in public places and support for smoking bans in Japan prior to the implementation of the 2018 national smoke-free law. Data are from the International Tobacco Control (ITC) Japan Wave 1 Survey (Feb-Mar 2018), a web survey of adult cigarette smokers, heated tobacco product users, dual users, and non-users (total N = 4684). Measures included prevalence of smoking (whether respondents noticed people smoking inside restaurants and bars at their last visit, and workplaces in the last month), and support for complete smoking bans in these venues. Smoking prevalence in each venue was high overall in 2018 (49% of workplaces, 55% of restaurants, and 83% of bars), even higher than in China, the country with the greatest toll of SHS. Support for complete smoking bans was very high overall (81% for workplaces, 78% for restaurants, and 65% for bars). Non-users were less likely to be exposed to SHS and had higher support for smoking bans than tobacco users. These findings point to the ineffectiveness of partial smoke-free laws in Japan and reinforce the call for comprehensive smoke-free laws, which even smokers would support at higher levels than in many other ITC countries.
Assuntos
Exposição por Inalação/prevenção & controle , Política Antifumo , Poluição por Fumaça de Tabaco , Adulto , Feminino , Humanos , Japão , Masculino , Prevalência , Opinião Pública , Restaurantes/estatística & dados numéricos , Política Antifumo/legislação & jurisprudência , Fumar/epidemiologia , Inquéritos e Questionários , Nicotiana , Local de Trabalho/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVES: To examine trends in smoking prevalence in key venues (workplaces, restaurants, bars) and in public support for comprehensive smoke-free laws, with comparisons between cities and rural areas in China. DESIGN: Data are from Waves 3-5 (2009-2015) of the International Tobacco Control (ITC) China Survey, a cohort survey of smokers and non-smokers. Logistic regression analyses employing generalised estimating equations assessed changes in smoking prevalence and support for smoke-free laws over time; specific tests assessed whether partial smoking bans implemented in three cities between Waves 3 and 4 had greater impact. SETTING: Face-to-face surveys were conducted in seven cities (Beijing, Changsha, Guangzhou, Kunming, Shanghai, Shenyang and Yinchuan) and five rural areas (Changzhi, Huzhou, Tongren, Yichun and Xining). PARTICIPANTS: In each survey location at each wave, a representative sample of approximately 800 smokers and 200 non-smokers (aged 18+) were selected using a multistage cluster sampling design. MAIN OUTCOME MEASURES: Prevalence of smoking (whether respondents noticed smoking inside restaurants, bars and workplaces); smoking rules inside these venues; and support for complete smoking bans in these venues. RESULTS: Although smoking prevalence decreased and support increased over time, neither trend was greater in cities that implemented partial smoke-free laws. Smoking was higher in rural than urban workplaces (62% vs 44%, p<0.01), but was equally high in all restaurants and bars. There were generally no differences in secondhand smoke (SHS) exposure between smokers and non-smokers except in rural workplaces (74% vs 58%, p<0.05). Support for comprehensive bans was equally high across locations. CONCLUSIONS: Partial laws have had no effect on reducing SHS in China. There is an urgent need for comprehensive smoke-free laws to protect the public from exposure to deadly tobacco smoke in both urban and rural areas. The high support among Chinese smokers for such a law demonstrates that public support is not a barrier for action.
Assuntos
Política Antifumo/legislação & jurisprudência , Prevenção do Hábito de Fumar , Fumar , Poluição por Fumaça de Tabaco/prevenção & controle , Saúde da População Urbana/estatística & dados numéricos , Adulto , China/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Restaurantes , Saúde da População Rural/estatística & dados numéricos , Fumar/epidemiologia , Fumar/tendências , Prevenção do Hábito de Fumar/legislação & jurisprudência , Prevenção do Hábito de Fumar/métodos , Prevenção do Hábito de Fumar/organização & administração , Percepção Social , Apoio Social , Inquéritos e Questionários , Local de TrabalhoRESUMO
Tobacco companies are utilizing similar strategies to advertise and promote their products in developing countries as they have used successfully for over 50 years in developed countries. The present study describes how adult smokers, smokeless tobacco users, and non-users of tobacco from the Tobacco Control Project (TCP) India Pilot Survey, conducted in 2006, responded to questions regarding their perceptions and observations of pro-tobacco advertising and promotion and beliefs about tobacco use. Analyses found that 74% (n=562) of respondents reported seeing some form of pro-tobacco advertising in the last six months, with no differences observed between smokers (74%), smokeless tobacco users (74%), and nonsmokers (73%). More than half of respondents reported seeing pro-tobacco advertising on store windows or inside shops. Overall, this study found that a significant percentage of tobacco users and non-users in India report seeing some form of pro-tobacco advertising and promotion messages. Additional analyses found that smokers were more likely to perceive tobacco use as harmful to their health compared with smokeless tobacco users and non-users (p<0.01). The findings from this study reiterate the need for stronger legislation and strict enforcement of bans on direct and indirect advertising and promotion of tobacco products in India.
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Publicidade , Uso de Tabaco/psicologia , Adulto , Publicidade/legislação & jurisprudência , Idoso , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Fatores Socioeconômicos , Indústria do Tabaco , Uso de Tabaco/legislação & jurisprudência , Adulto JovemRESUMO
The aim of the present study was to examine the association between alcohol, alcohol and tobacco, and mortality in a large adult population in the city of Mumbai. A total of 35,102 men aged 45 years and older were surveyed about their alcohol drinking as part of a cohort study. These respondents were followed up over time, and all deaths were recorded. Compared with those who never drank alcohol, alcohol drinkers had 1.22 times higher risk of mortality, with the highest risk observed for liver disease (hazard ratio [HR]=3.19). Among ever drinkers, risk of mortality varied according to types (country/desi), frequency (four or less times a week, HR=1.39), and quantity of alcohol consumed (>100 mL) per day. In addition, country/desi drinkers (HR=1.34) had the highest mortality risk compared with all other types of alcohol (HR=0.97). Alcohol drinkers had increased risk of mortality for tuberculosis (HR=2.53), cerebrovascular disease (HR=1.83), and liver disease (HR=3.19). Synergistic joint effect of tobacco and alcohol on mortality was also observed, with lowest risk in never tobacco user drinkers (HR=1.02) and highest in mixed tobacco user drinkers (HR=1.79). The results of this study show a direct association between greater consumption of alcohol and increased risk of mortality from alcohol-specific causes. In addition to individual effect, this study demonstrates the synergistic interaction between alcohol and tobacco use in various forms on mortality.
Assuntos
Consumo de Bebidas Alcoólicas/mortalidade , Tabagismo/mortalidade , Idoso , Consumo de Bebidas Alcoólicas/epidemiologia , Causas de Morte , Transtornos Cerebrovasculares/mortalidade , Estudos de Coortes , Humanos , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Tabaco sem Fumaça/efeitos adversosRESUMO
Personality factors such as time perspective and sensation-seeking have been shown to predict smoking uptake. However, little is known about the influences of these variables on quitting behavior, and no prior studies have examined the association cross-nationally in a large probability sample. In the current study it was hypothesized that future time perspective would enhance - while sensation-seeking would inhibit - quitting activity among smokers. It was anticipated that the effects would be similar across English speaking countries. Using a prospective cohort design, this cross-national study of adult smokers (N=8845) examined the associations among time perspective, sensation-seeking and quitting activity using the first three waves of data gathered from the International Tobacco Control Four Country Survey (ITC-4), a random digit dialed telephone survey of adult smokers from the United Kingdom, United States, Canada and Australia. Findings revealed that future time perspective (but not sensation-seeking) was a significant predictor of quitting attempts over the 8-month follow-up after adjusting for socio-demographic variables, factors known to inhibit quitting (e.g., perceived addiction, enjoyment of smoking, and perceived value of smoking), and factors known to enhance quitting (e.g., quit intention strength, perceived benefit of quitting, concerns about health effects of smoking). The latter, particularly intention, were significant mediators of the effect of time perspective on quitting activity. The effects of time perspective on quitting activity were similar across all four English speaking countries sampled. If these associations are causal in nature, it may be the case that interventions and health communications that enhance future-orientation may foster more quit attempts among current smokers.
Assuntos
Comportamento Exploratório , Personalidade , Abandono do Hábito de Fumar/psicologia , Fumar/psicologia , Percepção do Tempo , Adolescente , Adulto , Distribuição por Idade , Idoso , Austrália , Canadá , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Recidiva , Sensação , Prevenção do Hábito de Fumar , Reino Unido , Estados Unidos , Adulto JovemRESUMO
Awareness of the health risks of smoking is an important factor in predicting smoking-related behaviour; however, little is known about the knowledge of health risks in low-income countries such as India. The present study examined beliefs about the harms of smoking and the impact of health knowledge on intentions to quit among a sample of 249 current smokers in both urban and rural areas in two states (Maharashtra and Bihar) from the 2006 TCP India Pilot Survey, conducted by the ITC Project. The overall awareness among smokers in India of the specific health risks of smoking was very low compared to other ITC countries, and only 10% of respondents reported that they had plans to quit in the next six months. In addition, smokers with higher knowledge were significantly more likely to have plans to quit smoking. For example, 26.2% of respondents who believed that smoking cause CHD and only 5.5% who did not believe that smoking causes CHD had intentions to quit (χ² = 16.348, p < 0.001). Important differences were also found according to socioeconomic factors and state: higher levels of knowledge were found in Maharashtra than in Bihar, in urban compared to rural areas, among males, and among smokers with higher education. These findings highlight the need to increase awareness about the health risks of smoking in India, particularly in rural areas, where levels of education and health knowledge are lower.
Assuntos
Abandono do Hábito de Fumar/psicologia , Adolescente , Adulto , Feminino , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Projetos PilotoRESUMO
INTRODUCTION AND BACKGROUND: The prevalence of smokeless tobacco use in India is the highest in the world, with 26% of adults reporting being users of smokeless tobacco only. But to date, there are few studies of beliefs, knowledge, and other psychosocial measures relating to smokeless tobacco use in India. The aim of the present study was to use data from the ITC India Pilot Study conducted in 2006 to examine beliefs about the harms of smokeless tobacco use, knowledge of health effects, and intentions to quit among current smokeless tobacco users in two states, Maharashtra and Bihar. METHODS: Data from the ITC India Pilot Study, a face-to-face crosssectional survey of 248 adults reporting exclusive current use of smokeless tobacco in Maharashtra and Bihar, were analyzed with respect to the knowledge of health effects, beliefs about harmfulness, and intentions to quit smokeless tobacco use. RESULTS: Around three quarters (36%) of smokeless tobacco users from Maharashtra and two thirds (62%) from Bihar had a 'bad' opinion about smokeless tobacco use. About 77% believed that smokeless tobacco use causes mouth cancer, followed by gum disease (66%) and difficulty in opening the mouth (56%). Significant differences were found in health knowledge between urban and rural smokeless tobacco users in both states. Only 38% of smokeless tobacco users reported having intentions to quit, and only 11% had intentions to quit within the next 6 months. Smokeless tobacco users who reported higher knowledge of the specific health effects from smokeless tobacco use were more likely to have intentions to quit. CONCLUSION: Despite the fairly high levels of awareness of health effects from smokeless tobacco use in Maharashtra and Bihar, the majority of smokeless users had no intentions to quit. Increased educational efforts about the detrimental health effects from smokeless tobacco use may result in higher levels of knowledge about the harms of smokeless tobacco and this in turn could increase quit intentions and subsequent quitting among users.