[European Medical Association Smoking or Health (EMASH)--consensus on smoking cessation: guidelines for physicians]

Perceptions of plain packaging and health warnings among university students in Turkey: a survey-based experiment

BACKGROUND

Cigarette pack design plays a crucial role in attracting customers, especially when other marketing methods are limited by policy. University students who engage in casual smoking take the risk of developing an addiction. The objective of this study was to assess the effects of plain packaging (PP) and graphic health warnings (GHWs) on cigarette packages on three outcome variables (negative affect, avoidant responses, and intentions to quit) among ever-smoker university students in Ankara, Turkey, where youth smoking prevalence is high.

METHODS

An online survey-based experiment was used to collect data. The respondents were randomly assigned to one of the five conditions that contained images of cigarette packs with specific design elements. Regression analyses (n = 623) were used to compare across conditions and to estimate the effects of combined warnings (versus text-only warnings), stronger GHWs (versus old GHWs), and PP (versus branded packages) on the outcome variables, accounting for potential confounders.

RESULTS

Stronger GHWs generated more negative affect (0.31 points out of 5, p = 0.010) and avoidant responses (0.42 points out of 5, p = 0.002) than old warnings (when brand logos were visible). Plain packages generated more negative affect (0.48 points out of 5, p < 0.001) and avoidant responses (0.46 points out of 5, p = 0.001) than branded packages (with old warnings). Disentangling the effects of PP and new GHWs revealed that neither had individual differential effect on intentions to quit within 6 months.

CONCLUSIONS

Although no differential effect of PP or harsher GHWs was found on intentions to quit when respondents were exposed to images on screen, both design elements were found to be effective in generating negative affect and avoidant responses. More work is needed to design effective tobacco control measures among youth during critical years of tertiary education.

The effect of biofeedback on smoking cessation-a systematic short review

Purpose

The aim of this systematic review was to focus on the effect of biofeedback on smoking cessation.

Material and methods

This review was conducted following the PRISMA guidelines. Peer-reviewed original articles including biofeedback and/or neurofeedback training as an intervention for smoking cessation were included. The PubMed, MEDLINE, Web of Science, Scopus, and Cochrane Library databases were screened for trials published up to July 2021. The effects on smoking rates and smoking behavior, and biofeedback/neurofeedback training measures are summarized here.

Results

In total, three articles fulfilled the inclusion criteria. The total Downs and Black checklist scores ranged from 11 to 23 points, showing that the articles were of poor to good methodological quality. The included studies were heterogeneous, both in terms of treatment protocols and in terms of outcome parameters. Pooling of data for a meta-analysis was not possible. Therefore, we were limited to describing the included studies. The included biofeedback study demonstrated that skin temperature training might improve the patients’ ability to raise their skin temperature aiming at stress alleviation. All three studies reported positive effects of biofeedback/neurofeedback in supporting smokers to quit. Furthermore, individualized electroencephalography neurofeedback training showed promising results in one study in modulating craving-related responses.

Conclusion

The results of the present review suggest that biofeedback/neurofeedback training might facilitate smoking cessation by changing behavioral outcomes. Although the investigated studies contained heterogeneous methodologies, they showed interesting approaches that could be further investigated and elaborated. To improve the scientific evidence, prospective randomized controlled trials are needed to investigate biofeedback/neurofeedback in clinical settings for smoking cessation.

Attention shift towards smoking cues relates to severity of dependence, smoking behavior and breath carbon monoxide

The aim of this study was to assess the severity of dependence as a factor affecting the attentional bias of smokers towards smoking-related stimuli and to clarify contradictory results of previous studies. A visual dot probe task was administered to 51 smokers and 41 nonsmokers to assess the attentional bias. Smokers were classified into a group of less severely dependent and a group of more severely dependent smokers according to the Fagerström Test for Nicotine Dependence, the number of cigarettes smoked per day or the CO concentration in the expired air. Nicotine craving was assessed as well. The more severely dependent smokers displayed an attentional bias towards smoking-related stimuli, while smokers with less severe nicotine dependence showed a negative attentional bias which was also observed in nonsmokers. A multiple linear regression indicated that CO concentration was the only significant predictor of attentional bias. In the total group of smokers we found a positive association between attentional bias and craving for the rewarding effects of nicotine. Future studies are warranted to further enhance our understanding of factors that affect attentional bias as appetitive responses towards smoking-related stimuli might be an important target for therapeutic interventions.

Preventive health care for older women: life-style recommendations and new directions

One of the key paradoxes in gerontology is that, despite a higher longevity, aging women experience worse health and longer disability than men. However, there is growing evidence that changes in life-style, medical interventions and systematic screening for certain diseases may substantially reduce the excess risk of major chronic conditions and disability in aging women, and therefore improve the quality of their late life. The potentials and public health implications of prevention in older women have been recently emphasized, not only by the scientific literature, but also by the media. More and more women are turning to their primary care physicians or other health professionals to seek counselling and help on how to reduce the burden of chronic disease and disability in old age by quitting smoking, eating a healthy diet, increasing physical activity, and coping with stress. Hormone replacement therapy also has a central role in this action of prevention. To maximize compliance, women should be provided a few guidelines that are easy to understand, and can be followed without interfering too much with their daily life activities. This article reviews the current literature on prevention in older women to select preventive strategies that are based on robust scientific evidence. This list of guidelines should be considered as a starting point for all those who are in charge of caring for middle-aged and older women.