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Cited by 452

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Community Intervention Trial for Smoking Cessation (COMMIT): I. cohort results from a four-year community intervention.

·1995·American Journal of Public Health
DOI 10.2105/ajph.85.2.183
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Abstract

OBJECTIVES. The primary hypothesis of COMMIT (Community Intervention Trial for Smoking Cessation) was that a community-level, multi-channel, 4-year intervention would increase quit rates among cigarette smokers, with heavy smokers (> or = 25 cigarettes per day) of priority. METHODS. One community within each of 11 matched community pairs (10 in the United States, 1 in Canada) was randomly assigned to intervention. Endpoint cohorts totaling 10,019 heavy smokers and 10,328 light-to-moderate smokers were followed by telephone. RESULTS. The mean heavy smoker quit rate (i.e., the fraction of cohort members who had achieved and maintained cessation at the end of the trial) was 0.180 for intervention communities versus 0.187 for comparison communities, a nonsignificant difference (one-sided P = .68 by permutation test; 90% test-based confidence interval (CI) for the difference = -0.031, 0.019). For light-to-moderate smokers, corresponding quit rates were 0.306 and 0.275; this difference was significant (P = .004; 90% CI = 0.014, 0.047). Smokers in intervention communities had greater perceived exposure to smoking control activities, which correlated with outcome only for light-to-moderate smokers. CONCLUSIONS. The impact of this community-based intervention on light-to-moderate smokers, although modest, has public health importance. This intervention did not increase quit rates of heavy smokers; reaching them may require new clinical programs and policy changes.

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Metadata

Venue
American Journal of Public Health
Publisher
American Public Health Association
Published
1995-02
Volume
85
Issue
2
Pages
183-192
ISSN
  • 0090-0036 (ISSN-L)
  • 1541-0048
DOI
10.2105/ajph.85.2.183
OpenAlex
W2605993189
Cited by
452
References
1
FWCI
20.90
Type
journal article
Language
en
Open access
closed

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