Department of Psychiatry and Behavioral Neuroscience.
Centre for Addiction and Mental Health.
J Consult Clin Psychol. 2021 Apr;89(4):241-250. doi: 10.1037/ccp0000629. Epub 2021 Mar 11.
While the U.S. adult smoking rate has declined, Black smokers disproportionately face more barriers to accessing brief effective tobacco cessation treatments compared with other racial groups. This study developed and tested the effects of a novel, evidence-based, brief smoking intervention culturally targeted for disadvantaged Black smokers (ClinicalTrials.gov ID: NCT04460417). In this randomized controlled trial, primarily low-income Black non-treatment-seeking smokers ( = 204, 51% female) were randomized to enhanced care (EC) or treatment as usual (TAU). The EC group received a 30-min session with personal feedback on smoking, education on health outcomes and tobacco advertising targeting Black smokers, and nicotine replacement therapy (NRT) starter kits. TAU included provision of self-help materials. Primary outcome was motivation to change smoking behavior, and secondary outcomes included NRT knowledge and use, quit attempts, and number of cigarettes smoked per day. Data were collected at baseline, 1- and 6-month follow-ups. Compared with TAU, EC increased motivation to change ( = .02), accuracy in NRT knowledge, ( < .001), NRT use ( = .01), and likelihood of making a serious quit attempt as well as reduced cigarettes smoked per day ( < .01) through 6-month follow-up. A brief motivational intervention for Black non-treatment-seeking smokers increased motivation to change smoking and resulted in improvements in NRT knowledge, use, and quit-relevant behaviors. Findings support cultural-targeting and provision of NRT to enhance motivation in Black smokers to reduce cultural and institutional barriers to tobacco cessation. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
尽管美国成年人的吸烟率有所下降,但与其他种族群体相比,黑人群体在获得简短有效的烟草戒断治疗方面面临着更多的障碍。本研究开发并测试了一种针对处于不利地位的黑人吸烟者的新的、基于证据的简短吸烟干预措施的效果(ClinicalTrials.gov ID:NCT04460417)。在这项随机对照试验中,主要是低收入的黑人非治疗寻求吸烟者(n=204,51%为女性)被随机分配到强化护理(EC)或常规治疗(TAU)组。EC 组接受了 30 分钟的吸烟个人反馈、针对黑人吸烟者的健康结果和烟草广告教育以及尼古丁替代疗法(NRT)启动套件的治疗。TAU 包括提供自助材料。主要结果是改变吸烟行为的动机,次要结果包括 NRT 知识和使用情况、戒烟尝试以及每天吸烟的数量。数据在基线、1 个月和 6 个月的随访中收集。与 TAU 相比,EC 增加了改变吸烟的动机(p=.02)、提高了 NRT 知识的准确性(p<.001)、NRT 的使用(p=.01)以及更有可能进行严肃的戒烟尝试,同时减少了每天吸烟的数量(p<.01)。对黑人非治疗寻求吸烟者的简短动机干预增加了改变吸烟的动机,并改善了 NRT 知识、使用和与戒烟相关的行为。研究结果支持针对黑人吸烟者进行文化定位和提供 NRT,以减少戒烟方面的文化和制度障碍。(PsycInfo 数据库记录(c)2021 APA,保留所有权利)。