Demographic characteristics of cigarette smokers in the United States

This research uses a multivariate log-linear examination of a national data set to analyze the combined influences of ethnicity, age, and sex on cigarette smoking status, not only for smokers but for former smokers and current nonsmokers as well. In general, we find that demographic differences in smoking vary across several dimensions. For instance, compared to females, males are more likely to smoke and to smoke heavily. The differences between male and female cessation rates vary with ethnicity; also, males and females tend to have different ratios of former smokers to light, moderate, and heavy smokers. Mexican-Americans who smoke generally smoke small quantities of cigarettes. And Blacks are as likely as other groups not to smoke at all, and less likely than Anglos to smoke heavily. This article discusses potential future mortality effects, intervention strategies, and directions for future research.