Smoking cessation intervention delivered by social service organisations for a diverse population of Australian disadvantaged smokers: A pragmatic randomised controlled trial

Billie Bonevski, Laura Twyman, Christine Paul, Catherine D'Este, Robert West, Mohammad Siahpush, Christopher Oldmeadow, Kerrin Palazzi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Objectives: There remains a need to identify effective smoking cessation interventions in severely disadvantaged populations. This trial aimed to examine the effectiveness of an intervention (Call it Quits) developed to promote smoking cessation and delivered by community social service case-workers. Methods: Call it Quits was a pragmatic, parallel randomised trial of a case-worker delivered smoking cessation intervention conducted in a non-government community social service organisation in New South Wales (NSW), Australia. Adult smokers requiring financial assistance were randomly assigned to the five-session Call it Quits intervention or usual care control group. Of the 618 eligible individuals, 300 were randomised to the intervention group, of whom 187 (62%) consented and 318 were randomised to the control group, of whom 244 (77%) consented, resulting in 431 participants. The primary outcome measure was self-reported continuous abstinence up to 6-month follow-up with biochemical verification. Primary analysis was performed using all the available data from participants under the assumption the data is missing completely at random, followed by sensitivity analyses. Results: No statistically significant differences in the primary outcome were found (1.4% in the control group versus 1.0% in the intervention group, OR = 0.77, p = 0.828). Conclusions: A multi-component smoking cessation intervention delivering motivational interviewing-based counselling and free NRT by a trained case-worker within a community social service setting was not effective at achieving abstinence in a highly disadvantaged sample of smokers but increased attempts to stop and led to a reduction in number of cigarettes smoked daily.

Original languageEnglish (US)
Pages (from-to)38-44
Number of pages7
JournalPreventive Medicine
Volume112
DOIs
StatePublished - Jul 2018

Fingerprint

Vulnerable Populations
Smoking Cessation
Social Work
Social Welfare
Randomized Controlled Trials
Organizations
Control Groups
Population
Motivational Interviewing
South Australia
New South Wales
Tobacco Products
Counseling
Outcome Assessment (Health Care)

Keywords

  • Disadvantaged population
  • Smoking cessation
  • Vulnerable groups

ASJC Scopus subject areas

  • Epidemiology
  • Public Health, Environmental and Occupational Health

Cite this

Smoking cessation intervention delivered by social service organisations for a diverse population of Australian disadvantaged smokers : A pragmatic randomised controlled trial. / Bonevski, Billie; Twyman, Laura; Paul, Christine; D'Este, Catherine; West, Robert; Siahpush, Mohammad; Oldmeadow, Christopher; Palazzi, Kerrin.

In: Preventive Medicine, Vol. 112, 07.2018, p. 38-44.

Research output: Contribution to journalArticle

Bonevski, Billie ; Twyman, Laura ; Paul, Christine ; D'Este, Catherine ; West, Robert ; Siahpush, Mohammad ; Oldmeadow, Christopher ; Palazzi, Kerrin. / Smoking cessation intervention delivered by social service organisations for a diverse population of Australian disadvantaged smokers : A pragmatic randomised controlled trial. In: Preventive Medicine. 2018 ; Vol. 112. pp. 38-44.
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