Abstract
A total of 175 Mexican American youth aged 15-17 when they entered a drug prevention program during 1981-1985 were followed up 4 years later. More frequent pre-admission use of inhalant drugs was associated with higher levels of alcohol use, legal problems, and cognitive functioning problems during the same period, as well as more negative outcomes at follow-up. Inhalant use declined over time, but use of other drugs, especially cocaine, increased. Peer, family, and cultural influences on follow-up outcomes were examined.