Smoking status and the practice of other unhealthy behaviors.

This study examined the relationship between smoking behavior and other unhealthy practices in the US. Data from the 1979 National Survey of Personal Health Practices and Consequences were used to compare alcohol use, sleep behavior, overweight status, physical activity, and skipping breakfast with smoking status. Compared with nonsmokers, smokers were more likely to sleep fewer than six hours per night, skip breakfast, not actively exercise, and drink heavily. Smokers were less likely to be significantly overweight than former smokers or those who never smoked. These associations were present for both men and women for sleep behavior, skipping breakfast, overweight status, and alcohol use, but not for physical activity. These findings may assist physicians in understanding the association between smoking and other practices that influence morbidity and mortality.