Is income or employment a stronger predictor of smoking than education in economically less developed countries? A cross-sectional study in Hungary

Smoking Prevalence and Correlates among Chinese Immigrants: A Secondary Data Analysis Study

PURPOSE

This study aimed to (1) identify the smoking prevalence among Chinese immigrants and (2) explore associations between their current smoking behaviors and demographic factors, psychological distress, and health utilization factors.

METHODS

Inclusion criteria were applied to extract data from the 2016 California Health Interview Survey; 650 eligible Chinese immigrant respondents were included in the sample. Independent variables were extracted based on the Integrated Model of Behavioral Prediction. Descriptive analyses and logistic regression were conducted using SAS 9.4 software.

RESULTS

4.23% of the surveyed Chinese immigrants were current smokers. Chinese immigrants who were 50-65 years old, male, had less than a bachelor's degree education level, and a lower income were more likely to be current smokers. Income was significantly associated with Chinese immigrants' current smoking status (p = 0.0471).

CONCLUSIONS

Chinese immigrants' current smoking behaviors are significantly associated with their income. Interventions targeting low-income Chinese immigrants and tobacco price policies could potentially influence Chinese immigrants' smoking behaviors. Health education about smoking cessation should focus on male Chinese immigrant smokers who are 50-65 years old and have less than a bachelor's degree education and a lower income. More research needs to be carried out to encourage Chinese immigrants to quit smoking.

Barriers to Cigarette Smoking Cessation in Pakistan: Evidence from Qualitative Analysis

Background

With over 25 million tobacco users, Pakistan has one of the largest smoking populations in the world. Tobacco addiction comes with grave health consequences, especially for the poor and marginalized.

Objective

This study explores barriers to smoking cessation in marginalized communities of Islamabad and the possibility of their use of Harm Reduction Products (HRPs), primarily e-cigarettes. Methodology. The study has used primary data of 48 respondents from marginalized communities. Several domains have been employed to evaluate the barriers to smoking cessation in these communities. Using qualitative technique, data was organized and categorized into objective themes.

Conclusion

The experience of combustible smoking usually occurs in the 10-20 years' age bracket. Regular smokers in marginalized areas of Islamabad smoke 20 cigarettes or a pack per day. Their choice of cigarette brand is largely driven by affordability. Most smokers have made at least one attempt to quit smoking. Peer pressure and friendship are major barriers to smoking cessation. Lack of knowledge seems to be the major reason for not seeking medical assistance for quitting smoking. Knowledge about HRPs, especially e-cigarettes, can best be described as vague. Higher prices of the alternatives to combustible smoking are a major hurdle preventing their use for smoking cessation.

Trends in socioeconomic inequalities in smoking in Turkey from 2008 to 2016

Background

Smoking inequalities in Turkey were previously demonstrated in an early stage of the smoking epidemic model. This paper aimed to assess the trends for socioeconomic inequalities in smoking in Turkey over the years in the context of the smoking epidemic model using data from the Global Adult Tobacco Survey (GATS) Turkey 2008–2012-2016.

Methods

Cross-sectional data were analyzed to calculate the association of smoking with, wealth, education, occupation and place of residence using age-standardized prevalence rates, odds ratios, relative index of inequality (RII) and slope index of inequality (SII). The analysis was performed separately for age groups (younger: 20–39 years/older: 40 and above years) and sex.

Results

Younger women with higher wealth and older women with higher wealth and education smoked more. For both age groups, smoking was increased for working class and urban women. Relative wealth inequalities in smoking narrowed and then showed a reversal for younger women (RII₂₀₀₈ = 3.37; 95% CI:1.64–3.40; RII₂₀₁₂ = 2.19; 95% CI:1.48–3.24; RII₂₀₁₆ = 0.80; 95% CI:0.58–1.10, p-for trend < 0.0001). Relative educational inequalities in smoking for older women also showed a narrowing (RII₂₀₀₈ = 21.45; 95% CI:11.74–39.19; RII₂₀₁₂ = 15.25; 95% CI:9.10–25.55; and RII₂₀₁₆ = 5.48; 95% CI:3.86–7.78, p-for trend < 0.0001). For older women, a similar narrowing was observed for wealth (RII₂₀₀₈ = 3.94; 95% CI:2.38–6.53; RII₂₀₁₂ = 2.79; 95% CI:1.80–4.32; and RII₂₀₁₆ = 1.34; 95% CI:0.94–1.91, p-for trend = 0.0001). The only significant trend for absolute inequalities was for younger women by wealth. This trend showed a narrowing and then a reversal (SII₂₀₀₈ = 0.14; 95% CI:0.09–1.20; SII₂₀₁₂ = 0.12; 95% CI:0.06–0.18; and SII₂₀₁₆ = -0.05; 95% CI:-0.12–0.02, p-for trend = 0.0001). Unlike women, smoking in men showed inverse associations for wealth and education, although not statistically confirmed for all years. Smoking was increased in working classes and unemployed men in 2012 and 2016. Inequalities did not show a trend in relative and absolute terms for men.

Conclusions

For smoking inequalities in Turkey, a transition to the next stage was observed, although the previously defined Southern European pattern also existed. Low socioeconomic women deserve special attention as well as stressors at work and drivers of smoking at urban settings.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-12200-x.

Prevalence of current and former smoking in industrial workers worldwide: a systematic review and meta-analysis

OBJECTIVES

One of the health problems in recent decades is the prevalence of smoking in the world. In this study, the global prevalence of smoking in industrial workers was investigated using meta-analysis.

METHOD

The method of the present study was a systematic review and meta-analysis. Three scientific sources, PubMed, Web of Science, and Scopus, were selected for the search, and these databases were searched until September 2020. Random effects method was used for the analysis and then the analysis was performed for the type of smoking (Current, Former), gender, and continent. Heterogeneity was examined in all analyses.

RESULT

A total of 88 studies were included in the meta-analysis. The prevalence of smoking in industrial workers was 41% also the confidence interval was 35-48%. The prevalence of current smoking in industrial workers was 39% also the confidence interval was 29-48%. The prevalence of former smoking in industrial workers was 18% also the confidence interval was 13-22%. I² heterogeneity test was 99.9%.

DISCUSSION

From the findings of the present study, it can be seen that industrial workers are more exposed to smoking compared to the general population, and this can put their health at greater risk.

Efficacy of the tobacco tax policy in the presence of product heterogeneity: A pseudo-panel approach applied to Spain

This paper focuses on the substitution effects between different comercial presentations of tobacco in Spain. Concretely, on cigarettes, cigars and RYO. When taxing policies increase tobacco prices these effects might lead changes from more expensive to cheaper products instead of reducing tobacco consumption. We use micro-data for the years 2006 -2012. We estimate a complete model of demand. The own-price, the income and the cross elasticity of each good are estimated. The results show that the own-price elasticity of cigarettes is low and the income elasticity of cigarettes' demand is very low. Thus in Spain smokers continue to buy cigarettes when the price of cigarettes increases and when cigarette consumers income declines. Moreover the substitutability relationship of cigarettes for cigars and RYO is weak. Thus, cigarettes smokers in Spain are loyal to this product and consider it a normal good. Moreover, cigar consumption presents high own-price and income elasticities, so cigars are luxury goods. Thus unlike cigarettes, cigar sales fall when cigar prices rise or cigar consumers income falls. Finally, RYO and cigarettes are substitutes goods and RYO and cigars are not substitute ones. That means that RYO and cigarettes can satisfy the same need; then to satisfy it the consumers can use almost indistinctibly the one or the other. This is not the case between RYO and cigars.

Current and past smoking patterns in a Central European urban population: a cross-sectional study in a high-burden country

BACKGROUND

Many studies have examined the socioeconomic variations in smoking and quitting rates across the European region; however, data from Central and East European countries, where the tobacco burden is especially high, are sparse. This study aimed to assess the patterns in current and past smoking prevalence based on cross-sectional data from a Central European urban population sample.

METHODS

Data from 2160 respondents aged 25-64 years in Brno, Czech Republic were collected in 2013-2014 using the Czech post-MONICA survey questionnaire to assess the prevalence of cardiovascular risk factors, including smoking status. The age- and sex-stratified randomized sample was drawn using health insurance registries. Descriptive statistics and quit ratios were calculated, and chi-square and multivariate logistic analyses conducted to examine relationships between current and past smoking and demographic (age, gender, marital status) and socioeconomic variables (education, income, occupation).

RESULTS

The prevalence of current and past smoking was 23.6 and 31.3 % among men and 20.5 and 23.2 % among women, respectively. Education reliably predicted smoking and quitting rates in both genders. Among men, being unemployed was associated with greater odds of smoking (OR 3.6; 1.6-8.1) and lower likelihood of quitting (OR 0.2: 0.1-0.6); the likelihood of quitting also increased with age (OR 1.8; 1.2-2.8). Among women, marital status (being married) decreased the odds of current smoking (OR 0.6; 0.4-0.9) and increased the odds of quitting (OR 2.2; 1.2-3.9). Quit ratios were the lowest in the youngest age group (25-34 years) where quitting was more strongly associated with middle income (OR 2.7; 95 % CI 1.2-5.9) than with higher education (OR 2.9; 95 % CI 0.9-8.2).

CONCLUSIONS

Interventions to increase cessation rates and reduce smoking prevalence need to be gender-specific and carefully tailored to the needs of the disadvantaged groups of the population, especially the less well-off young adults. Future studies should examine the equity impact of the tobacco control policies and be inclusive of the Central and East European countries.

Social Inequality in Cigarette Consumption, Cigarette Dependence, and Intention to Quit among Norwegian Smokers

BACKGROUND

The study aim was to examine the influence of education and income on multiple measures of risk of smoking continuation.

METHODS

Three logistic regression models were run on cigarette consumption, dependence, and intention to quit based on nationally representative samples (2007-2012) of approximately 1 200 current smokers aged 30-66 years in Norway.

RESULTS

The relative risk ratio for current versus never smokers was RRR 5.37, 95% CI [4.26-6.77] among individuals with low educational level versus high and RRR 1.53, 95% CI [1.14-2.06] in the low-income group versus high (adjusted model). Low educational level was associated with high cigarette consumption, high cigarette dependence, and no intention to quit. The difference in predicted probability for having high cigarette consumption, high cigarette dependence, and no intention to quit were in the range of 10-20 percentage points between smokers with low versus those with high educational level. A significant difference between low- and high-income levels was observed for intention to quit. The effect of education on high consumption and dependence was mainly found in smokers with high income.

CONCLUSION

Increased effort to combat social differences in smoking behaviour is needed. Implementation of smoking cessation programmes with high reach among low socioeconomic groups is recommended.

Socioeconomic inequalities in smoking habits are still increasing in Italy

Background

Socioeconomic inequalities in smoking habits have stabilized in many Western countries. This study aimed at evaluating whether socioeconomic disparities in smoking habits are still enlarging in Italy and at comparing the impact of education and occupation.

Methods

In the frame of the GEIRD study (Gene Environment Interactions in Respiratory Diseases) 10,494 subjects, randomly selected from the general population aged 20–44 years in seven Italian centres, answered a screening questionnaire between 2007 and 2010 (response percentage = 57.2%). In four centres a repeated cross-sectional survey was performed: smoking prevalence recorded in GEIRD was compared with prevalence recorded between 1998 and 2000 in the Italian Study of Asthma in Young Adults (ISAYA).

Results

Current smoking was twice as prevalent in people with a primary/secondary school certificate (40-43%) compared with people with an academic degree (20%), and among unemployed and workmen (39%) compared with managers and clerks (20-22%). In multivariable analysis smoking habits were more affected by education level than by occupation. From the first to the second survey the prevalence of ever smokers markedly decreased among housewives, managers, businessmen and free-lancers, while ever smoking became even more common among unemployed (time-occupation interaction: p = 0.047). At variance, the increasing trend in smoking cessation was not modified by occupation.

Conclusion

Smoking prevalence has declined in Italy during the last decade among the higher socioeconomic classes, but not among the lower. This enlarging socioeconomic inequality mainly reflects a different trend in smoking initiation.

Factors associated with current smoking and heavy alcohol consumption among women of reproductive age: the Fourth Korean National Health and Nutrition Examination Survey 2007-2009

OBJECTIVE

To identify factors associated with smoking and heavy alcohol consumption among women of reproductive age.

STUDY DESIGN

Cross-sectional study.

METHODS

Data from 5031 women aged 20-49 years who participated in the Fourth Korean National Health and Nutrition Examination Survey 2007-2009 were analysed. Variables were classified as sociodemographic factors, psychological factors, gynaecological factors and chronic conditions. Factors that influence high-risk behaviours associated with adverse pregnancy outcomes were identified using multiple logistic regression analysis.

RESULTS

Among women of reproductive age, prevalence rates of smoking, heavy alcohol consumption and both were 7.3%, 21.4% and 4.3%, respectively. Among the sociodemographic factors, young age, a lower level of education and unmarried status were more likely to be associated with high-risk behaviours such as smoking, heavy alcohol consumption and both. Psychological factors such as stress intensity and suicidal ideation were also significantly associated with all the above-mentioned high-risk behaviours. In addition, an association was found between high-risk behaviours and oral contraceptive use.

CONCLUSIONS

Identifying the factors associated with high-risk behaviours may help in the design of interventions to decrease the prevalence of smoking and heavy alcohol consumption. Population-level reduction of these high-risk behaviours among women of reproductive age may improve pregnancy outcomes and also decrease the prevalence of chronic diseases, including cancer, in the long term.

Alcohol, betel-nut and cigarette consumption are negatively associated with health promoting behaviors in Taiwan: a cross-sectional study

Background

Oral cancer is the 2^nd most common cause of death due to cancer in the south-western coastal region of Taiwan; the standardized mortality of oral cancer is higher than elsewhere in the world. According to the evidence, alcohol, betel-nut and cigarette (ABC) consumption cause oral, nasopharyngeal and related cancers. This study describes the relationships between ABC consumers and health promoting behaviors among community adults living around an area with a high prevalence of oral cancer.

Methods

A population-based, cross-sectional study design was conducted in oral cancer epidemic areas in south-western coastal Taiwan in 2010, 6,203 community residents over 20 years of age participated. Demographic data, ABC habits, and health-promoting behaviors were explored. A logistic regression analyses were used to identify factors associated with ABC consumers.

Results

A high percentage of participants consumed alcohol, betel-nut and cigarettes. Betel-nut and cigarette consumers took low levels of exercise, adopted a poor diet, and had poor oral hygiene. After adjusting for potential confounders, the logistic regression model indicated that middle aged males of poor education and low economic status, who did not exercise regularly and had poor oral hygiene, were more likely to chew betel quid and smoke cigarettes.

Conclusions

It has identified that BC consumers are negatively associated with health promoting behaviors. Further research is required to understand the reasons why the subjects consume ABC, and explore ways to prevent initiation and enhance cessation of ABC habits in this population.

Dyadic coping, quality of life, and psychological distress among chronic obstructive pulmonary disease patients and their partners

Background

Successfully coping with a chronic disease depends significantly on social support, particularly that of a significant other. Thus, it depends on the ways of dealing with stress within a couple (dyadic coping). In this study, the relationship between dyadic coping and well-being was investigated among couples in which one partner suffers from chronic obstructive pulmonary disease (COPD).

Methods

A total of 43 couples participated. They were mailed questionnaires on anxiety and depression (Hospital Anxiety and Depression Scale), quality of life (World Health Organization Quality of Life Questionnaire-BREF), and dyadic coping (Dyadic Coping Inventory).

Results

Low scores of positive and high scores of negative dyadic coping were associated with poorer quality of life and higher psychological distress among couples. Delegated coping (assistance with daily tasks) was higher among partners. When estimated by patients, high delegated partner coping (frequent provision of support by partners) and low delegated personal coping (low provision of support by patients) were associated with poorer quality of life for both patient and partner. COPD patients suffering from depression were supported more often and attributed deficits in dyadic coping primarily to themselves, whereas partners with higher scores of depression provided higher estimates of both their own negative coping and the negative coping of their partner.

Conclusion

The higher the patient perceived the imbalance in delegated dyadic coping, the lower the couple’s quality of life. More negative and less positive dyadic coping were associated with lower quality of life and higher psychological distress. Psychotherapeutic interventions to improve dyadic coping may lead to better quality of life and less psychological distress among COPD patients and their partners.

Nicotine dependence and psychological distress: outcomes and clinical implications in smoking cessation

Nicotine dependence is characteristically a chronic and relapsing disease. Although 75%-85% of smokers would like to quit, and one-third make at least three serious lifetime attempts, less than 50% of smokers succeed in stopping before the age of 60. Relevant and complex factors contributing to sustained cigarette consumption, and strongly implicated in the clinical management of smokers, are the level of nicotine dependence and psychological distress. In this review of the literature, these two factors will be examined in detail to show how they may affect smoking cessation outcome and to encourage clinicians to assess patients so they can offer tailored support in quitting smoking.