Some thoughts about the epidemiology of alcohol and drug use among American Indian/Alaska Native populations.

Researchers have established that rates of alcohol and illicit drug use among American Indians/Alaska Natives vary by tribe, gender, and age group, making it difficult to get an accurate estimate of the actual extent of the problem of substance abuse within this population group. Although percentage rates of alcohol consumption are higher in non-Hispanic Whites, American Indians/Alaska Natives nevertheless have the highest alcohol-related mortality rates and rates of substance use and dependence of all ethnic groups. Alcohol-related motor vehicle accidents are especially high for American Indian/Alaska Natives. Similarly, illicit drug use is higher among American Indians/Alaska Natives across all age groups compared to non-Indians. Data indicate that American Indians/Alaska Natives have the highest rates of use for marijuana, cocaine, inhalants, hallucinogens, and non-medical use of psychotherapeutics compared to other ethnic groups. Anecdotally, use of amphetamine appears to be high within some American Indian/Alaska Native tribes and has become a serious concern for most American Indian/Alaska Native communities. The percentage of American Indian/Alaska Native women using illicit drugs is lower than that found in men, except in younger age groups, in which percentage rates of illicit drug use by women in some tribes are comparable to rates for men.