Journal article
The ATTEMPT cohort: a multi-national longitudinal study of predictors, patterns and consequences of smoking cessation; introduction and evaluation of internet recruitment and data collection methods
Addiction (Abingdon, England), Vol.101(9), pp.1352-1361
Submitted 26 October 2005; initial review completed 20 December 2005; final version accepted 30 March 2006
09/2006
DOI: 10.1111/j.1360-0443.2006.01534.x
PMID: 16911736
Abstract
Aims The ATTEMPT study was designed to chart the natural history of smoking cessation and associated short-term health outcomes and effects on medical resource utilization among a cohort recruited across multiple countries. This paper describes the methods for recruitment and follow-up, the baseline population characteristics of the enrolled population and 1-year response rates.
Design ATTEMPT is a multi-national prospective cohort study that used the internet for subject recruitment and online assessments every 3 months for 2.5 years.
Setting Subjects were recruited via e-mail from existing internet panels [Canada (n = 208), France (n = 201), the United Kingdom (n = 200) and the United States (n = 1400].
Subjects Panel members who were aged 35–65 years, smoked at least five cigarettes per day and at initiation stated an intention to quit smoking within the next 3 months were eligible for this study.
Measurements Measures included: attempts to quit, smoking status, smoking history, nicotine dependence and craving, methods used to quit smoking, reasons for quitting or failing to quit smoking, short-term health effects, health resource utilization, wellbeing, concern over weight gain, confidence in preventing weight gain, body weight and demographics. In addition, in-home assessments of weight were undertaken by field staff for a random sample of US participants.
Findings Country-specific recruitment was completed within 17 days. The recruitment method produced a sample with characteristics broadly similar to those found in national surveys of smokers except for higher prevalence of obesity in the US and Canadian samples and higher educational level. At the end of 1 year the response rate was 52%, and there was little evidence of differential loss to follow-up by key subject characteristics. Weight reported in the survey was found to correlate highly with weight measured during in-home visits.
Conclusion This paper demonstrates the feasibility of enrolling and following a diverse cohort of smokers for self-reported health and behaviour measures via the internet.
Details
- Title: Subtitle
- The ATTEMPT cohort: a multi-national longitudinal study of predictors, patterns and consequences of smoking cessation; introduction and evaluation of internet recruitment and data collection methods
- Creators
- Robert West - University College LondonAlicia Gilsenan - RTI Health SolutionsFlorence Coste - SanofiXiaolei Zhou - RTI Health SolutionsRemi Brouard - SanofiJames Nonnemaker - RTI Health SolutionsSusan J. Curry - University of Illinois at ChicagoSean D. Sullivan - University of Washington
- Resource Type
- Journal article
- Publication Details
- Addiction (Abingdon, England), Vol.101(9), pp.1352-1361
- Edition
- Submitted 26 October 2005; initial review completed 20 December 2005; final version accepted 30 March 2006
- Publisher
- Blackwell Publishing Ltd
- DOI
- 10.1111/j.1360-0443.2006.01534.x
- PMID
- 16911736
- ISSN
- 0965-2140
- eISSN
- 1360-0443
- Number of pages
- 10
- Language
- English
- Date published
- 09/2006
- Academic Unit
- Health Management and Policy; Community and Behavioral Health
- Record Identifier
- 9984366370702771
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