Dataset Information

Effectiveness of a Large, Nation-Wide Smoking Abstinence Campaign in the Netherlands: A Longitudinal Study.

ABSTRACT: From 2014, the 28-day smoking abstinence campaign 'Stoptober' is held in the Netherlands. Each year, more than 50,000 people participate in what has become a nation-wide collective cessation attempt. This study aims to determine the short-term effects of 'Stoptober' on participants' smoking behavior and behavioral determinants. Stoptober participants completed online surveys before the start of the campaign (n = 6856) and three months later (n = 1127). Descriptive statistics and t-tests were performed to determine changes in smoking and behavioral determinants. Logistic regression analyses were used to identify differences between subgroups. After three months, 71.8% of respondents had quit smoking and consumption was reduced among sustained smokers. Cessation rates were similar for subgroups by age, sex and educational level. Cessation was positively associated with confidence and self-efficacy at baseline and negatively associated with past year quit attempts and addiction level at baseline. For quitters, we found favorable changes in attitude towards cessation related stress, social norms, social pressure to smoke, self-efficacy to quit, smoking habit strength and smoker identity. For sustained smokers, we found favorable changes in attitude towards cessation related stress, self-efficacy and smoking habit strength. These results suggest that an abstinence campaign with a wide reach in a national population may be effective in decreasing smoking prevalence and cigarette consumption among a broad range of participants.

SUBMITTER: Troelstra SA

PROVIDER: S-EPMC6388192 | biostudies-other | 2019 Jan

REPOSITORIES: biostudies-other

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Effectiveness of a Large, Nation-Wide Smoking Abstinence Campaign in the Netherlands: A Longitudinal Study.

Troelstra Sigrid A SA Harting Janneke J Kunst Anton E AE

International journal of environmental research and public health 20190129 3

From 2014, the 28-day smoking abstinence campaign 'Stoptober' is held in the Netherlands. Each year, more than 50,000 people participate in what has become a nation-wide collective cessation attempt. This study aims to determine the short-term effects of 'Stoptober' on participants' smoking behavior and behavioral determinants. Stoptober participants completed online surveys before the start of the campaign (<i>n</i> = 6856) and three months later (<i>n</i> = 1127). Descriptive statistics and t- ...[more]

PMID: 30699988

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Project description:Nicotine addiction is associated with dysregulated inhibitory control (IC), mediated by corticothalamic circuitry including the right inferior frontal gyrus (rIFG). Among sated smokers, worse IC task performance and greater IC-related rIFG activity have been shown to be associated with greater relapse vulnerability. The present study investigated the effects of smoking abstinence on associations between IC task performance, rIFG activation, and smoking behavior. Smokers (N = 26, 15 female) completed an IC task (Go/Go/No-go) during fMRI scanning followed by a laboratory-based smoking relapse analog task (SRT) on two visits: once when sated and once following 24 h of smoking abstinence. During the SRT, smokers were provided with monetary rewards for incrementally delaying smoking. A significant main effect of No-go accuracy on latency to smoke during the SRT was observed when collapsing across smoking states (abstinent vs. sated). Similarly, a significant main effect of IC-related activation in rIFG on SRT performance was observed across states. The main effect of state, however, was non-significant in both of these models. Furthermore, the interaction between smoking state and No-go accuracy on SRT performance was non-significant, indicating a similar relationship between IC and lapse vulnerability under both sated and abstinent conditions. The state X rIFG activation interaction on SRT performance was likewise non-significant. Post-hoc whole brain analyses indicated that abstinence resulted in greater IC-related activity in the right middle frontal gyrus (MFG) and insula. Activation during IC in these regions was significantly associated with decreased No-go accuracy. Moreover, greater abstinence induced activity in right MFG during IC was associated with smoking sooner on the SRT. These findings are bolstered by the extant literature on the effects of nicotine on executive function and also contribute novel insights on how individual differences in behavioral and neuroimaging measures of IC may influence relapse propensity independent of smoking state.

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Project description:BackgroundTemporary drinking abstinence campaigns have emerged globally in recent years. In Western countries, campaigns usually challenge drinkers to abstain for one month. In Thailand, the campaign called the Buddhist Lent Abstinence Campaign has been organized annually since 2003. The campaign encourages Thai people to abstain from drinking for three months during the Buddhist Lent period, which coincides with the monsoon season in Southeast Asia (around July-October). This study aimed to estimate the proportion and number of drinkers changing their drinking behaviours during the 3-month Thai abstinence campaign and to examine the determinants of abstinence.MethodsThe 2016 Buddhist Lent Abstinence Evaluation Survey was analysed. The survey was a national representative survey of Thai populations aged ?15?years. Weighted data were employed throughout the analysis. The number and proportion of drinkers changing their drinking behaviours were estimated. The determinants of alcohol abstinence during the campaign were explored using weighted logistic regression.ResultsThe prevalence of drinking in the Thai population was 34.3% (95% CI: 32.2-36.4%). A third of the current drinkers, equal to almost six million drinkers, abstained completely during the 3-month period. Another six million drinkers partially changed their drinking behaviours (16.3% abstained for a certain period, and 18.7% decreased the quantity of alcohol they consumed). The factors associated with abstinence included religion, occupation, drinking frequency prior to the campaign, type of beverages consumed, perceived harm from alcohol, exposure to campaign media, and making a public commitment.ConclusionThis study demonstrated the effectiveness of a temporary abstinence campaign in Thailand. The work is part of the growing global evidence on the effectiveness of this type of intervention. Temporary abstinence campaigns could be a potential approach to controlling alcohol consumption and related harms. Further research should focus on the long-term effects of such campaigns.

Dataset Information

Effectiveness of a Large, Nation-Wide Smoking Abstinence Campaign in the Netherlands: A Longitudinal Study.

Publications

Effectiveness of a Large, Nation-Wide Smoking Abstinence Campaign in the Netherlands: A Longitudinal Study.

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