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Article: Brief mindfulness training for smoking cessation in Chinese women in workplaces: a pilot randomized controlled trial

TitleBrief mindfulness training for smoking cessation in Chinese women in workplaces: a pilot randomized controlled trial
Authors
KeywordsMindfulness training
Smoking cessation
Brief intervention
Woman smoker
Workplace
Issue Date2021
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/addictbeh
Citation
Addictive Behaviors, 2021, v. 113, article no. 106677 How to Cite?
AbstractIntroduction: Mindfulness training (MT) has shown preliminary efficacy as a behavioral treatment for smoking cessation. We examined the effect of a brief-MT intervention on smoking cessation for Chinese women in workplaces in Hong Kong, China. Methods: In this pilot randomized controlled trial, 213 daily smokers were recruited from workplaces and computer-randomized into the intervention (n = 114) or control (n = 99) groups. Participants in both groups received a self-help booklet. Participants in the intervention group additionally attended 2 sessions of a brief-MT workshop. The primary outcome was self-reported 7-day point-prevalence abstinence (PPA) at 6 months. Secondary outcomes were biochemically validated abstinence (exhaled CO < 4 ppm and salivary cotinine < 10 ng/mL) and smoking reduction at 6 months. Analyses were done by intention to treat. We conducted a post-trial qualitative evaluation on participants in the intervention group (n = 14). Data were analyzed thematically. Results: At 6-month follow-up, self-reported 7-day PPA were similar between the intervention and control groups (18.4% vs. 21.2%; P = 0.61). Very few participated in biochemical validation (n = 17), and validated abstinence and smoking reduction rates showed no significant difference (5.3% vs. 11.1%, P = 0.12 and 20.2% vs. 20.2%, P = 1.00, respectively). A posteriori analysis showed that brief-MT participants who were psychologically engaged with the intervention had greater 6-month PPA. Qualitative evaluation showed brief-MT reduced stress but its effectiveness was restrained by the insufficient home practice. Conclusions: This pilot trial on a brief-MT intervention for smoking cessation on Chinese women in workplaces showed feasibility, but improving compliance is needed to maximize the efficacy in future fully powered trials.
Persistent Identifierhttp://hdl.handle.net/10722/288376
ISSN
2023 Impact Factor: 3.7
2023 SCImago Journal Rankings: 1.561
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWeng, X-
dc.contributor.authorLuk, TT-
dc.contributor.authorLau, OS-
dc.contributor.authorSuen, YN-
dc.contributor.authorLee, JJ-
dc.contributor.authorLi, WHC-
dc.contributor.authorKwok, JYY-
dc.contributor.authorLam, TH-
dc.contributor.authorWang, MP-
dc.date.accessioned2020-10-05T12:11:57Z-
dc.date.available2020-10-05T12:11:57Z-
dc.date.issued2021-
dc.identifier.citationAddictive Behaviors, 2021, v. 113, article no. 106677-
dc.identifier.issn0306-4603-
dc.identifier.urihttp://hdl.handle.net/10722/288376-
dc.description.abstractIntroduction: Mindfulness training (MT) has shown preliminary efficacy as a behavioral treatment for smoking cessation. We examined the effect of a brief-MT intervention on smoking cessation for Chinese women in workplaces in Hong Kong, China. Methods: In this pilot randomized controlled trial, 213 daily smokers were recruited from workplaces and computer-randomized into the intervention (n = 114) or control (n = 99) groups. Participants in both groups received a self-help booklet. Participants in the intervention group additionally attended 2 sessions of a brief-MT workshop. The primary outcome was self-reported 7-day point-prevalence abstinence (PPA) at 6 months. Secondary outcomes were biochemically validated abstinence (exhaled CO < 4 ppm and salivary cotinine < 10 ng/mL) and smoking reduction at 6 months. Analyses were done by intention to treat. We conducted a post-trial qualitative evaluation on participants in the intervention group (n = 14). Data were analyzed thematically. Results: At 6-month follow-up, self-reported 7-day PPA were similar between the intervention and control groups (18.4% vs. 21.2%; P = 0.61). Very few participated in biochemical validation (n = 17), and validated abstinence and smoking reduction rates showed no significant difference (5.3% vs. 11.1%, P = 0.12 and 20.2% vs. 20.2%, P = 1.00, respectively). A posteriori analysis showed that brief-MT participants who were psychologically engaged with the intervention had greater 6-month PPA. Qualitative evaluation showed brief-MT reduced stress but its effectiveness was restrained by the insufficient home practice. Conclusions: This pilot trial on a brief-MT intervention for smoking cessation on Chinese women in workplaces showed feasibility, but improving compliance is needed to maximize the efficacy in future fully powered trials.-
dc.languageeng-
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/addictbeh-
dc.relation.ispartofAddictive Behaviors-
dc.subjectMindfulness training-
dc.subjectSmoking cessation-
dc.subjectBrief intervention-
dc.subjectWoman smoker-
dc.subjectWorkplace-
dc.titleBrief mindfulness training for smoking cessation in Chinese women in workplaces: a pilot randomized controlled trial-
dc.typeArticle-
dc.identifier.emailWeng, X: wengxue@connect.hku.hk-
dc.identifier.emailLuk, TT: lukkevin@hku.hk-
dc.identifier.emailSuen, YN: suenyn@hku.hk-
dc.identifier.emailLee, JJ: leejay@hku.hk-
dc.identifier.emailLi, WHC: william3@hkucc.hku.hk-
dc.identifier.emailKwok, JYY: jojoyyk@hku.hk-
dc.identifier.emailLam, TH: hrmrlth@hkucc.hku.hk-
dc.identifier.emailWang, MP: mpwang@hku.hk-
dc.identifier.authoritySuen, YN=rp02481-
dc.identifier.authorityLee, JJ=rp02239-
dc.identifier.authorityLi, WHC=rp00528-
dc.identifier.authorityKwok, JYY=rp02455-
dc.identifier.authorityLam, TH=rp00326-
dc.identifier.authorityWang, MP=rp01863-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.addbeh.2020.106677-
dc.identifier.pmid33069106-
dc.identifier.scopuseid_2-s2.0-85092496231-
dc.identifier.hkuros315199-
dc.identifier.volume113-
dc.identifier.spagearticle no. 106677-
dc.identifier.epagearticle no. 106677-
dc.identifier.isiWOS:000599684100016-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0306-4603-

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