当前没有戒烟兴趣的吸烟者戒烟意愿和戒断的预测因子
2012/05/08
简介:戒烟率目前仍然未得到明显改善,因此,有必要寻找成功戒断行为的决定因素。本研究的主要目的是在一项全国性大样本研究中分析戒烟意愿和7天点戒断。本研究人群为在不久的将来没有戒烟意愿的吸烟者,因此在这些人群中寻找促进戒断的因素至关重要。
方法:有849名吸烟者参与此项全国性的以人群为基础的随机对照试验(RCT),该试验旨在增加戒烟意愿和促进戒烟。所有参与者对于当前戒烟不感兴趣。
结果:对于治疗组因素校正后,多变量logistic回归分析显示,不管戒烟意愿如何定义(如任何自我定义的戒烟意愿 vs 24 h戒烟意愿),联合动机和自我效能变量,能预测戒烟意愿。此外,前期戒烟意愿较多能显著预测未来戒烟意愿。基于获得短期戒断,不管分析是否局限于前期有过戒烟意愿的吸烟者,自我效能是唯一预测戒烟意愿和戒断的预测因子。
结论:与前期研究不同的是,我们并未发现与戒断预测不同的戒烟意愿预测的独立预测因子。我们结果显示,即使是目前无戒烟兴趣的吸烟者,自我效率和动机是戒烟过程的关键因子。总体来说,我们的结果具有重要意义,为未来戒烟治疗提供了目标。
(林江涛 审校)
Nicotine Tob Res. 2012 Mar 1. [Epub ahead of print]
Predictors of Quit Attempts and Abstinence Among Smokers not Currently Interested in Quitting.
Jardin BF, Carpenter MJ.
Source
Cancer Prevention & Control, Hollings Cancer Center, Medical University of South Carolina, 86 Jonathan Lucas Street, Charleston, SC 29425, USA. jardin@musc.edu.
Abstract
INTRODUCTION: Rates of quitting smoking remain stagnant, and thus it is becoming increasingly important to identify determinants of successful quitting behavior. The primary purpose of the current study was to examine predictors of quit attempts and 7-day point prevalence abstinence in a large nationally based sample. The study population consisted exclusively of smokers with minimal interest in quitting in the immediate future, for whom the need to identify facilitating factors of cessation is highly significant.
METHODS: Participants consisted of 849 smokers participating in a nationwide population-based randomized controlled trial (RCT) to promote quit attempts and cessation; all participants were not currently interested in cessation.
RESULTS: After adjusting for treatment group, and using a multivariate logistic approach, a combination of motivational and self-efficacy variables consistently predicted quit attempts, regardless of how quit attempts were defined (i.e., any self-defined vs. 24 hr). Additionally, a greater number of previous quit attempts significantly predicted making future quit attempts. In terms of achieving short-term abstinence, regardless of whether analyses were restricted to individuals who made prior quit attempts or not, self-efficacy emerged as the only significant consistent predictor.
CONCLUSIONS: Unlike previous studies, we did not find strong evidence suggesting unique predictors for making a quit attempt compared with achieving abstinence. Our findings demonstrate that even among smokers not currently interested in quitting, self-efficacy and motivation are key factors in the cessation process. Overall, the findings have important implications, as they highlight factors to target for future treatment.
Nicotine Tob Res. 2012 Mar 1. [Epub ahead of print]
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妊娠前、中和后的吸烟行为:母乳喂养的影响
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