Format

Send to

Choose Destination
See comment in PubMed Commons below
PLoS One. 2014 Apr 17;9(4):e95553. doi: 10.1371/journal.pone.0095553. eCollection 2014.

Intention to switch to smokeless tobacco use among South African smokers: results from the 2007 South African Social Attitudes Survey.

Author information

1
School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa; Office of the Director, School of Oral Health Sciences, University of Limpopo, MEDUNSA campus, Pretoria, South Africa.
2
Center for Global Tobacco Control, Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America.

Abstract

BACKGROUND:

Some smokeless tobacco products (SLT) have been shown to be associated with only a fraction of the risks of cigarettes. This study assessed South African smokers' interest in switching to a hypothetical reduced harm SLT product.

METHODS:

The 2007 South African Social Attitudes Survey was analysed for 678 exclusive cigarette smokers. Respondents were asked about their perceptions about relative harm of snuff compared to cigarettes, and their interest in switching to snuff if informed it was 99% less harmful than cigarettes.

RESULTS:

About 49.7% of exclusive cigarette smokers believed that snuff was equally as harmful as cigarettes; 12.9% thought snuff was more harmful; 5.7% thought snuff was less harmful; while 31.8% did not know if there was a difference in harm between snuff and cigarettes. Approximately 24.2% of exclusive cigarette smokers indicated interest in switching to snuff, with significantly greater interest observed among those exposed to 100% smoke-free work environment. Interest in switching was highest (34.7%) among smokers who believed a priori that using snuff was more harmful than cigarettes, and lowest (14.5%) among those who did not know if there was a difference in harm. In a multi-variable adjusted logistic regression model, this latter group remained less likely to be interested in harm reduction switching (adjusted odds ratio = 0.42; 95% CI: 0.19-0.91).

CONCLUSION:

About a quarter of smokers indicated interest in harm reduction switching to snuff. SLT products have a potential role in reducing the harm from smoking in South Africa, but only if they are not used to circumvent smoke-free laws that have been associated with reduced smoking.

PMID:
24743334
PMCID:
PMC3990686
DOI:
10.1371/journal.pone.0095553
[Indexed for MEDLINE]
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Public Library of Science Icon for PubMed Central
    Loading ...
    Support Center