Open Access Research article

Long-term follow-up of a high- and a low-intensity smoking cessation intervention in a dental setting– a randomized trial

Eva Nohlert1*, John Öhrvik2, Åke Tegelberg13, Per Tillgren4 and Ásgeir R Helgason56

Author Affiliations

1 Centre for Clinical Research, Uppsala University, Västerås, Sweden

2 Department of Medicine, Karolinska Institutet, Stockholm, Sweden

3 Faculty of Odontology, Malmö University, Malmö, Sweden

4 School of Health, Care and Social Welfare, Mälardalen University, Västerås, Sweden

5 Department of Public Health Sciences, Social Medicine, Karolinska Institutet and Centre for Epidemiology and Community Medicine, Stockholm, Sweden

6 Reykjavik University, Reykjavik, Iceland

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BMC Public Health 2013, 13:592  doi:10.1186/1471-2458-13-592

Published: 19 June 2013

Additional files

Additional file 1: Figure S1:

Classification of predictor and outcome variables used in the present study.

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Additional file 2: Table S1:

Outcome at long-term follow-up in HIT and LIT according to NRT use between baseline and long-term follow-up.

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Additional file 3: Table S2:

Outcome at long-term follow-up according to NRT use controlled for program (logistic regression analysis).

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Additional file 4: Table S3:

Univariable logistic regression analyses for point prevalence abstinence at long-term follow-up.

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Additional file 5: Table S4:

Univariable logistic regression analyses for 6-month continuous abstinence at long-term follow-up.

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Additional file 6: Table S5:

Univariable logistic regression analyses for sustained abstinence.

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Additional file 7: Figure S2:

Transitions between smoking statuses from 12-month to long-term (5-8ys) follow-up.

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