Aubin et al. BMC Public Health 2010, 10:100 http://www.biomedcentral.com/1471-2458/10/100 20. McCaul KD, Hockemeyer JR, Johnson RJ, Zetocha K, Quinlan K, Glasgow RE: Motivation to quit using cigarettes: a review. Addict Behav 2006, 31(1):42-56. 21. Vangeli E, West R: Sociodemographic differences in triggers to quit smoking: findings from a national survey. Tob Control 2008, 17(6):410-415. 22. Sieminska A, Buczkowski K, Jassem E, Lewandowska K, Ucinska R, Chelminska M: Patterns of motivations and ways of quitting smoking among Polish smokers: a questionnaire study. BMC Public Health 2008, 8:274. 23. Hyland A, Li Q, Bauer JE, Giovino GA, Steger C, Cummings KM: Predictors of cessation in a cohort of current and former smokers followed over 13 years. Nicotine Tob Res 2004, 6(Suppl 3):S363-369. 24. Hughes JR: Effects of abstinence from tobacco: valid symptoms and time course. Nicotine Tob Res 2007, 9(3):315-327. 25. Aubin HJ, Berlin I, Smadja E, West R: Factors Associated with Higher Body Mass Index, Weight Concern, and Weight Gain in a Multinational Cohort Study of Smokers Intending to Quit. Int J Environ Res Public Health 2009, 6(3):943-957. 26. Hughes JR, Cohen B, Callas PW: Treatment seeking for smoking cessation among young adults. J Subst Abuse Treat 2009, 37(2):211-3. 27. Gross B, Brose L, Schumann A, Ulbricht S, Meyer C, Volzke H, Rumpf HJ, John U: Reasons for not using smoking cessation aids. BMC Public Health 2008, 8:129. 28. Kotz D, Fidler J, West R: Factors associated with the use of aids to cessation in English smokers. Addiction 2009, 104(8):1403-10. 29. Hughes JR, Cohen B, Callas PW: Treatment seeking for smoking cessation among young adults. J Subst Abuse Treat 2009, 37(2):211-213. 30. Etter JF, Perneger TV: Effectiveness of a computer-tailored smoking cessation program: a randomized trial. Arch Intern Med 2001, 161(21):2596-2601. 31. Thyrian JR, Panagiotakos DB, Polychronopoulos E, West R, Zatonski W, John U: The relationship between smokers’ motivation to quit and intensity of tobacco control at the population level: a comparison of five European countries. BMC Public Health 2008, 8:2. Pre-publication history The pre-publication history for this paper can be accessed here:http://www. biomedcentral.com/1471-2458/10/100/prepub doi:10.1186/1471-2458-10-100 Cite this article as: Aubin et al.: The French Observational Cohort of Usual Smokers (FOCUS) cohort: French smokers perceptions and attitudes towards smoking cessation. BMC Public Health 2010 10:100. Page 8 of 8 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online submission • Thorough peer review • No space constraints or color ﬁgure charges • Immediate publication on acceptance • Inclusion in PubMed, CAS, Scopus and Google Scholar • Research which is freely available for redistribution Submit your manuscript at www.biomedcentral.com/submit