Human immunodeficiency syndrome and hepatitis B and C infections among homeless adolescents.

The lifestyle of homeless adolescents places them at high risk for contracting a variety of serious illnesses. The purpose of this cross-sectional study was to determine the predictors of human immunodeficiency virus (HIV) and hepatitis infections among homeless youth. Anonymous and confidential interviewer-administered psychosocial surveys were conducted with 150 homeless youth (ages 14 to 23 years; 70% male).