1. A randomised controlled trial of proactive telephone counselling on cold-called smokers' cessation rates.
- Author
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Tzelepis, Flora, Paul, Christine L., Wiggers, John, Walsh, Raoul A., Knight, Jenny, Duncan, Sarah L., Lecathelinais, Christophe, Girgis, Afaf, and Daly, Justine
- Subjects
ANALYSIS of variance ,CHI-squared test ,COMPARATIVE studies ,COUNSELING ,INTERVIEWING ,LONGITUDINAL method ,MOTIVATION (Psychology) ,HEALTH outcome assessment ,RESEARCH funding ,STATISTICAL sampling ,SELF-evaluation ,SMOKING cessation ,TELEPHONES ,TIME ,LOGISTIC regression analysis ,RANDOMIZED controlled trials ,MOTIVATIONAL interviewing ,TREATMENT effectiveness ,CONTROL groups ,DISEASE prevalence - Abstract
Objectives Active telephone recruitment ('cold calling') can enrol almost 45 times more smokers to cessation services than media. However, the effectiveness of proactive telephone counselling with cold-called smokers from the broader community is unknown. This study examined whether proactive telephone counselling improved abstinence, quit attempts and reduced cigarette consumption among cold-called smokers. Methods From 48 014 randomly selected electronic telephone directory numbers, 3008 eligible smokers were identified and 1562 (51.9%) smokers recruited into the randomised controlled trial. Of these, 769 smokers were randomly allocated to proactive telephone counselling and 793 to the control (ie, mailed self-help) conditions. Six counselling calls were offered to intervention smokers willing to quit within a month and four to those not ready to quit. The 4-month, 7-month and 13-month follow-up interviews were completed by 1369 (87.6%), 1278 (81.8%) and 1245 (79.9%) participants, respectively. Results Proactive telephone counselling participants were significantly more likely than controls to achieve 7-day point prevalence abstinence at 4 months (13.8% vs 9.6%, p=0.005) and 7 months (14.3% vs 11.0%, p=0.02) but not at 13 months. There was a significant impact of telephone counselling on prolonged abstinence at 4 months (3.4% vs 1.8%, p=0.02) and at 7 months (2.2% vs 0.9%, p=0.02). At 4 months post recruitment, telephone counselling participants were significantly more likely than controls to have made a quit attempt (48.6% vs 42.9%, p=0.01) and reduced cigarette consumption (16.9% vs 9.0%, p=0.0002). Conclusions Proactive telephone counselling initially increased abstinence and quitting behaviours among cold-called smokers. Given its superior reach, quitlines should consider active telephone recruitment, provided relapse can be reduced. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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