Predictors of Stages of Change for Condom Use in Crack Cocaine Users

This paper addresses the question of whether sexual activity and partner characteristics differentiate people in different stages of change. Factors expected to distinguish people in different stages of change were partner type, drug use during sex, and HIV status. Three discriminant functions emerged. The loading matrix demonstrates that partner type was the strongest predictor that distinguished people in the precontemplation stage from those in the preparation, action, and maintenance stages (first function) (.962). The loadings on the second discriminant function suggest that when controlling for partner type, HIV status (.935) was the best predictor for distinguishing between the people in the maintenance stage and those in the other stages. The loadings on the third function were not significant. The overall classification results indicate that individuals using crack cocaine and engaging in high risk sexual behaviors can be classified into the stages of change for condom use based on these variables.