I.v. versus non-i.v. drug use and selected patient variables related to AIDS risk behaviors

A sample of 206 drug users volunteered for a survey questionnaire of AIDS-related risk behaviors. The Risk Behavior Inventory (RBI) was used to elicit self-report information on risk behaviors including drug use, needle use, and sexual practices. Non-IV cocaine users reported less risk behaviors than patients involved in IV drug use. Nevertheless, non-IV users remained substantially at risk for HIV exposure because of sexual practices and sexual interaction with IV drug users. Multiple regression analysis indicated that method of drug administration (IV vs non-IV) was the major contributor of accountable variance in risk behaviors, while other patient variables, such as age, gender, educational level, employment, and marital status, did not contribute significantly to the explained variance.