[Tobacco control in Germany and worldwide]

Associations Between Self-Reported Sleep Quality, Fatigue Severity, Factors Associated With Successful Cessation, and Cessation Beliefs Among Regular Smokers

BACKGROUND

Smokers report poorer sleep than nonsmokers and sleep quality deteriorates further during cessation, increasing risk of smoking relapse. Better understanding of the relationship between sleep and relapse-related outcomes could inform novel approaches to smoking cessation support. The aim of this study was to investigate same-day associations of self-reported sleep quality and fatigue severity with factors associated with successful cessation and cessation beliefs, among regular smokers.

METHODS

This cross-sectional observational study (n = 412) collected self-reported sleep quality, fatigue severity, and factors associated with successful cessation and cessation beliefs among regular smokers via an online survey (60% male).

RESULTS

There was evidence of an association between sleep quality (SQ) and reduced 24-hour (β = -0.12, p = .05) and lifetime (β = -0.09, p = .04) abstinence self-efficacy. In addition, poorer SQ and higher fatigue severity (FS) were associated with increased smoking urges (SQ: β = 0.27, p < .001; FS: β = 0.32, p < .001), increased barriers to cessation (SQ: β = 0.19, p < .001; FS: β = 0.32, p < .001), and increased perceived risks to cessation (SQ: β = 0.18, p < .001; FS: β = 0.26, p < .001). Fatigue severity was weakly associated with increased perceived benefits to cessation (β = 0.12, p = .017).

CONCLUSIONS

Self-reported sleep quality and fatigue severity were associated with multiple factors associated with successful cessation and cessation beliefs. Further research is needed to extend these findings by using different methods to identify the temporal direction of associations and causality.

IMPLICATIONS

This study is the first to examine associations between sleep quality, fatigue severity, and factors associated with successful cessation and cessation beliefs. Findings show that both sleep quality and fatigue severity are associated with multiple factors associated with successful cessation and could be modifiable targets for future smoking cessation interventions. Furthermore, our data suggest that fatigue severity has an independent effect on multiple factors associated with successful cessation when accounting for sleep quality. This indicates that fatigue, independent of sleep quality, could be an important factor in a quit attempt.

[Implementation of Tobacco Control Strategies in Psychiatric Institutions for Children and Adolescents: an Online Survey of Leading Staff Members]

OBJECTIVE

Tobacco control measures are relevant also in child and adolescent psychiatric institutions and their implementation in Germany will be assessed in this study.

METHODS

In an online survey, n=78 leading staff members responded to standardized questions assessing how smoking in patients was dealt in such institutions.

RESULTS

The majority of institutions (70-87%) had smoking bans in the psychiatric clinic buildings and premises. Depending on the type of psychiatric ward, exceptions were in place in the form of a designated smoking area (38%), smoking pavilion (19%), or when patients suffered from certain mental disorders (28%). Documentation of violations of the ban varied with the type of ward (30-79%), while in most cases violations led to consequences (84-93%) including confiscation of smoking utilities (42-63%) or a curfew (25-38%). Smoking cessation aids were reported by 78% of the institutions, most often as consultations (64%). Pharmacological treatments for smoking were provided in inpatient wards (71-83%). One in two institutions documented the result of cessation attempts (54%). Smoking-related working groups (14%) or the use of standardized diagnostic instruments (0-4%) were much less frequently reported.

DISCUSSION

We provide a first look at tobacco control policy measures in child and adolescent psychiatric institutions on a national scale. This allows us to derive future areas for tobacco control.

[Non-smoker protection and tobacco cessation]

Non-smoker protection and tobacco cessation Abstract. Objective: Whereas, on the one hand, employees in child and adolescent psychiatric institutions (CAP) have to enforce smoking bans among patients, on the other hand, they have a high likelihood of being smokers themselves. Little data are available on the enforcement of smoking regulations and what cessation support is offered by CAP institutions. Method: In an online survey, n = 78 senior staff members or directors of German CAP institutions (41.9 % of all addressed CAP institutions) responded to questions on smoking regulations, exceptions, and cessation support for employees. Results: The enforcement of comprehensive smoking bans is rarely reported (<20 % of CAP institutions). Employees are exempted or allowed to smoke mostly outside of the building (e. g., in designated smoking areas: 69-78 % depending on ward type). Cessation support was offered by less than half of the CAP institutions (47%). Conclusions: The data presented point toward future areas for tobacco control in CAP care, including transparent regulations, staff training, and dissemination of support for occupational smoking cessation.

In-home cannabis smoking more prevalent than in-home tobacco smoking among 2019 Global Drug Survey respondents

PURPOSE OF THE RESEARCH

Early evidence from studies of home smoking policies suggests that in-home cannabis smoking is more often allowed than in-home tobacco smoking, but there are not yet data on whether cannabis is more often smoked in the home compared to tobacco, or whether in-home cannabis and tobacco smoking differs by usage status. Using cross-sectional data from over 100,000 sentinel drug users from 17 countries, we compared cannabis and tobacco smoking in the homes of Global Drug Survey 2019 respondents who currently used cannabis only, tobacco only, both tobacco and cannabis, or neither.

PRINCIPAL RESULTS

Complete data on cannabis and tobacco use and in-home smoking were available for 107,272 adults (average age = 30 ± 12, 34% women, countries with the three highest response rates; Germany = 32%, USA = 10%, New Zealand = 9%). In total, 53.6% and 50.6% of respondents reported past-year cannabis and tobacco smoking in their home respectively. Stratifying respondents into current cannabis-only users, tobacco-only users, dual users, and non-users, past-year in-home cannabis smoking was more prevalent (78.8%) among cannabis-only users than was in-home tobacco smoking (67.9%) among tobacco-only users. Among dual users, past-year in-home cannabis smoking (82.8%; 95%CI = 80%-86%) was higher than in-home tobacco smoking (75.9%; 95%CI = 69%-81%; p < 0.001). In-home cannabis and tobacco smoking was similar among non-users (20.2% and 20.5%, respectively).

MAJOR CONCLUSIONS

Past-year in-home cannabis smoking was more prevalent than tobacco smoking in the homes of participants who used cannabis and/or tobacco, supporting our speculation that in-home cannabis smoking might be more socially acceptable than in-home tobacco smoking.

[Alcohol prevention in municipalities: structures, strategies and challenges]

Alcohol prevention in municipalities is an important and complex aspect of drug prevention in Germany. Based on the principle of subsidiarity, prevention measures are characterised by different legal requirements and prevailing conditions. On the one hand, the federal government set a legal framework with the law of prevention (PrävG) in 2015 and established the national strategy of drug policy and prevention in 2012. On the other hand, municipalities are responsible for the detailed design of local drug policy and interventions together with federal states. Furthermore, preventive measures need to fit local challenges and conditions.Hence, we discuss different strategies of alcohol prevention in municipalities and explain how these strategies fit in administrative frameworks. We also look critically at specific local situations and challenges but also at conditions and possibilities to establish a quality-assured local alcohol policy. Promising approaches from pilot projects are contributed to the discussion.Political decisionmakers, scientists and skilled workers accord that alcohol prevention needs to be implemented in municipal settings and that it is a field of growing importance. We conclude that there is a need to improve local prevention measures by creating better access to qualification programs for skilled workers in combination with a constant transfer between science and pratice of current research results and best practices by providing consultation and support from coordinating institutions for local interventions, especially for the identification of challenges and conditions. Local initiatives should receive better access to interventions that are proven to be effective, and these interventions should be sustainable anchored and evaluated in their municipal settings.

Evaluation of long-term quitters: who stays smoke free forever?

BACKGROUND

Smoking cessation is one of the most powerful health promotion tools in the Western world. Behavioral group therapies are regarded as very promising interventions in this field. Quitting rates are usually evaluated after 6-12 months and lie between 30 and 45%. So far, there are no scientific data on potential protective indicators to remain successfully smoke free after this period. Therefore, the aim of this study was to detect the current smoking status of former participants of a cessation service in an urban German surrounding. We investigated reasons for relapses, quitting strategies, and psychosocial parameters.

METHODS

In 2019, 130 former patients (2011-2017; mean age 54 years; 37 pack/years; Fagerstroem = 5.75; 58.5% male, 41.5% female; 66% physical comorbidities; 35% psychiatric diagnoses) were invited to participate in a mailed survey (including WHO 5, SF 12, self-efficacy scale) and were asked about their current smoking status, personal history of smoking, and individual experiences with stopping after the 1‑year abstinence date.

RESULTS

A total of 53 persons replied (RR 41%), 29 (54%) of whom are currently smoke free; 24 relapsed intermittently or permanently, 9 experimented with e‑cigarettes, and 2 became dual users. Daily hassles as well as physical and mental challenges were the main reasons for relapsing.

CONCLUSION

Due to the low response rate, conclusions are limited; however, the 1‑year abstinence rate might not be as reliable as thought so far; long-term "sober" nicotine addicts remain at risk of relapse.

E-cigarette aerosol induced cytotoxicity, DNA damages and late apoptosis in dynamically exposed A549 cells

In this study, the acute toxicological impacts associated with electronic cigarettes consumption were determined using a novel dynamic exposure methodology. The methodology was deployed to test various e-cigarette generated aerosols in A549 cell cultures. The e-liquid chemical profiling was achieved using GC-MS analysis while toxicity of diluted e-liquids aerosols was reported using numerous cytotoxicity assays. The presented findings pointed to acute aerosol exposure (thirty puffs at 40 W of power and higher) inducing significant cytotoxic, genotoxic, and apoptotic induction in exposed cells. These findings highlighted the significant risks posed by e-cigarette usage. The proposed methodology proved to be a useful tool for future screening of e-liquids generated aerosols toxicity. Future research is needed to establish the chronic toxicity resulting from long-term e-cigarette consumption.

[The association between school tobacco policies and the perceived smoking prevalence of adolescents]

BACKGROUND

In the German context, there is hardly any quantitative data about the implementation of school tobacco polices that include the perspective of both teachers and students. The aim of the study is to investigate the associations between implemented school tobacco policies and the perceived prevalence of smoking at the level of school staff and adolescents.

METHODS

The repeated cross-sectional study (2013 and 2017) is based on pooled responses of 13- to 17-year-old adolescents (N = 2393) and school staff (N = 85) from 25 schools located in the West German metropolitan region of Hanover. In linear regression models, average marginal effects (AMEs) with 95% confidence intervals (CI95%) and robust standard errors for perceived tobacco prevalence are reported separately for school tobacco policies assessed by teachers and students (scale 0-6). All models were controlled for sociodemographic, school-, and smoking-specific covariates.

RESULTS

On average, adolescents perceive a smoking prevalence of 30% ([Formula: see text]; s: 24.0) for their school. A comprehensive school tobacco policy is consistently associated with lower school smoking prevalence both from the point of view of teachers (AME: -3.54 CI95% -6.49 to -0.58) and students (AME: -1.69 CI95% -2.52 to -0.86). The number of smoking friends (e.g., "most of them are smokers" +14%: AME: 14.13 CI95% 10.46 to 17.80) and the type of school are the most relevant determinants of a high school smoking prevalence. School types with a nonacademic track report a 15% (AME: 15.03 CI95% 10.13 to 19.93) higher prevalence compared to grammar schools.

DISCUSSION

Progressive school tobacco control policies should focus more on school types with nonacademic tracks, certain groups at risk, and those schools that do not strictly enforce school tobacco policies.

[Smoke-free Germany 2040: a discussion paper]

INTRODUCTION

A "smoke-free" society is assumed if less than 5 % of a population smoke. We predict when this goal could be reached in Germany. To reduce the proportion of smokers in the population, the World Health Organization recommends a bundle of measures (MPOWER) that should minimize both the supply of and the demand for tobacco. The current level of implementation of these recommendations in Germany is presented.

METHODS

A total of 21 representative cross-sectional surveys of the Drug Affinity Study and the Epidemiological Survey of Substance Abuse since 2000/2001 with adolescents and adults show the smoking behavior of the population until 2018. Per capita consumption of factory-built and self-made cigarettes during the same period is used as an objective data basis. Regression analyses are used to model the date at which less than 5 % of the German population smoke. A selective literature review is carried out to describe the implementation of the MPOWER program.

RESULTS

Before 2000 there was no trend in Germany towards non-smoking. After the implementation of various preventive measures such as price increases for tobacco products and the introduction of non-smoking protection laws, the spread of smoking among the population has steadily decreased since 2000. By 2018, the 5 % prevalence target among adolescents had almost been reached, as the relative proportion of adolescents who smoked fell by 20.9 percentage points to 6.6 %. The relative proportion of smoking in adult women fell by 12.1 percentage points to 18.5 %, the relative proportion of smoking in men by 14.8 percentage points to 24.2 %. Assuming a linear trend, the prevalence target of less than 5 % smoking adults can be reached by around 2043. Of the six recommended measures of the MPOWER program, Germany is currently only implementing the monitoring of tobacco consumption in society without compromises.

DISCUSSION

After various tobacco prevention measures were implemented, a trend towards non-smoking began in Germany. The continual price increase recommended by the World Health Organization, the further restriction of availability, the ban on all tobacco advertising and promotion, the support of smoking cessation as well as the education of the population appear to be necessary to reinforce this trend and to achieve the health policy goal of a smoke-free society in 2040.

Trends In Substance Use And Related Disorders: Analysis of the Epidemiological Survey of Substance Abuse 1995 to 2018

BACKGROUND

Changes in the use of psychoactive substances and medications and in the occurrence of substance-related disorders enable assessment of the magni- tude of the anticipated negative consequences for the population.

METHODS

Trends were analyzed in the consumption of tobacco, alcohol, cannabis and other illegal drugs, analgesics, and hypnotics/sedatives, as well as trends in substance-related disorders, as coded according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). The data were derived from nine waves of the German Epidemiological Survey of Substance Abuse (Epidemiologischer Sucht- survey, ESA) from 1995 to 2018. The data were collected in written form or by means of a combination of paper and internet-based questionnaires or telephone interviews.

RESULTS

The estimated prevalence rates of tobacco and alcohol consumption and the use of hypnotics/sedatives decreased over time. On the other hand, increasing prevalence rates were observed for the consumption of cannabis and other illegal drugs and the use of analgesics. The trends in substance-related disorders showed no statistically significant changes compared to the reference values for the year 2018, except for higher prevalence rates of nicotine dependence, alcohol abuse and dependence, analgesic dependence, and hypnotic/sedative dependence in the year 2012 only.

CONCLUSION

Trends in tobacco and alcohol consumption imply a future decline in the burden to society from the morbidity, mortality, and economic costs related to these substances. An opposite development in cannabis use cannot be excluded. No increase over time was seen in the prevalence of analgesic dependence, but the observed increase in the use of analgesics demands critical attention.

[Time trends of occupational differences in smoking behaviour of employed men and women in Germany : Results of the 1999-2013 microcensus]

BACKGROUND

Studies show that people with a low occupational status are more likely to smoke than those with a high occupational status. Against the background of a general decline in tobacco consumption, time trends of occupational differences in smoking behaviour of employed men and women in Germany were examined.

METHODS

The analyses were based on the last five waves of the German microcensus that included questions about smoking (1999, 2003, 2005, 2009 and 2013), taking only employed men and women aged 18-64 years into account (n = 688,746). Information on occupational position was summarised using international classifications of occupation (ISEI-08 and ISCO-08). Raw and model-based standardized prevalence estimates of current smoking were calculated.

RESULTS

Between 1999 and 2013, the proportion of smokers in the working population fell from 39.9 to 34.4% (men) and from 30.6 to 26.8% (women). Differences between occupational status groups increased significantly: while the prevalence of smoking among employees with high occupational status decreased, it remained largely stable in the low status group. In 2013, the occupations with the highest proportion of smokers were waste disposal workers, cleaning staff, unskilled workers, truck and bus drivers, salespeople and cashiers, and employees in the catering industry.

CONCLUSION

Since the beginning of the 2000s, the prevalence of smoking in the working population has declined. The strengthened tobacco control policy - e. g. the establishment of smoke-free workplace laws - might have contributed to this trend. In the context of workplace health promotion, tobacco prevention and cessation measures should be targeted at those professions in which smoking is still particularly common.