reported the least craving in pre-to postcessation longitudinal analyses. Third, despite signifi cant differences on dependence and craving, low-level smoking was not associated with abstinence. Smoking level was not associated with demographic variables.Discussion: This is a preliminary step in understanding factors infl uencing tobacco dependence and smoking cessation among low-level Spanish-speaking Latino smokers, a subgroup with high prevalence in the Latino population.
IntroductionAccording to 2005 data from the U.S. Bureau of the Census, Latinos now comprise over 14% of the nation's population and are the largest and fastest growing minority group in the United States ( Bernstein, 2006 ). Although the prevalence of smoking is lower among Latinos than the general population (15.2% vs. 20.8%), the adverse consequences of tobacco use on Latino health are severe ( Centers for Disease Control and Prevention [CDC], 2007 ). For example, three of the four leading causes of death among Latinos are related to smoking (cancer, heart disease, and stroke), and lung cancer is the leading cause of cancer Abstract Introduction: Although recent research indicates that many Latino smokers are nondaily smokers or daily smokers who smoke at a low level ( ≤ 5 cigarettes/day), almost no research has investigated the characteristics of low-level smokers because such individuals are typically excluded from clinical trial research.
Methods:The present study examined the associations of daily smoking level and demographics, tobacco dependence, withdrawal, and abstinence during a specifi c quit attempt among 280 Spanish-speaking Latino smokers (54% male) who participated in a clinical trial of a telephone counseling intervention. Daily smokers were classifi ed as low-level (1 -5 cigarettes/day; n = 81), light (6 -10 cigarettes/day; n = 99), or moderate/heavy smokers ( ≥ 11 cigarettes/day; n = 100). Data were collected prior to the quit attempt and at 5 and 12 weeks postquit.
Results:Results yielded three key fi ndings. First, smoking level was positively associated with the total score and 12 of 13 subscale scores on a comprehensive, multidimensional measure of tobacco dependence. Low-level smokers consistently reported the least dependence, and moderate/heavy smokers reported the most dependence on tobacco. Second, low-level smokers