“…1,5 In comparison with heavier smokers, they tend to have higher socioeconomic status (SES) 5 ; self-identify as nonsmokers 1,7 ; show fewer signs of nicotine dependence 1,5 ; and be more motivated to quit smoking. 2,5,7 There is a need for increased understanding of nondaily and lowrate daily smokers and their quitting beliefs and behavior, and in particular for longitudinal studies. 5 Most existing longitudinal studies are short-term, with follow-up ranging from 6 months to 7 years.…”