Part 1 of Essay
Symptoms of Substance Dependence Associated with Use of Cigarettes, Alcohol, and Illicit Drugs --- United States, 1991--1992 Each year in the United States, approximately 400,000 deaths result from cigarette smoking, 100,000 from misuse of alcohol, and 20,000 from use of illicit drugs. Many of the adverse health effects as ....

Part 2 of Essay
.... and cocaine. To assess the prevalence of selected indicators of substance dependence among the U.S. population, CDC and the National Institute on Drug Abuse analyzed data from the National Household Survey on Drug Abuse (NHSDA) for 1991--1992. The findings in this report suggest that a symptom of substance dependence is more likely to be reported by persons who smoke cigarettes and persons who use cocaine than by persons who use alcohol or marijuana. ....