The extent of concurrent use of cigarettes and one or more other tobacco products (polytobacco use) is important to explore because users may be at an increased risk for adverse health effects and nicotine dependency. We determined national population estimates of current cigarette and current polytobacco use for at least 50,000 students from the 2002 and 2004 National Youth Tobacco Surveys. We identified which tobacco products were most often used in conjunction with cigarettes and used multivariate analyses to identify factors associated with polytobacco use. The overall prevalence was 16.0% for current cigarette smoking among all respondents and 15.0% for current cigarette smoking among respondents with complete information on concurrent cigarette and other tobacco product use: 8.1% used cigarettes only, and 6.9% were polytobacco users. Among current male cigarette smokers, 62.0% used other tobacco products; among current female cigarette smokers, 30.9% did. Among current cigarette smokers using one other tobacco product, cigars or smokeless tobacco were the most frequently used products. In multivariate analysis, polytobacco use was associated with being male; being in middle school; residing in the Midwest, South, or West; being able to obtain cigarettes from a retailer; being subject to peer influence; having favorable beliefs about tobacco; being willing to use tobacco promotional items; being exposed to tobacco advertisements; and having higher levels of lost autonomy (an indicator of nicotine dependency). Youth interventions need to broaden their focus to address the use of all tobacco products, paying particular attention to adolescent males and youth living outside of the Northeast.

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The objective of this study was to assess disparities in health care utilization, by smoking status, among adults in the United States. We used 1999-2004 National Health and Nutrition Examination Survey (NHANES) data from 15,332 adults. Multivariate logistic regressions were used to examine the relationship between smoking status (current, former, and never smoker), with health care utilization. After controlling for demographic characteristics, current smokers and former smokers who quit either <2 years or ≥10 years prior to the survey were more likely to have had inpatient admission in the past year than never smokers. Current smokers did not differ from never smokers on whether they had an outpatient visit in the past year. They were, however, more likely than never smokers to have >4 outpatient visits. Smokers who quit either <2 years ago or ≥10 years ago were more likely to have had an outpatient visit than never smokers. Former smokers were more likely than never smokers to have >4 outpatient visits regardless of when they quit. Our results show that cigarette smoking is associated with higher health care utilization for current and former smokers than for never smokers. Frequent hospitalization and OPEN ACCESS