Home > Faculty Publications > 3952 Authors John P. Hoffmann, Brigham Young University - ProvoFollow S. Susan Su, National Opinion Research Center Alfred Pach, Emory University Keywords injection drug user, HIV risk behaviors, social networks, network changes Abstract Studies indicate that HIV risk behaviors vary greatly among injection drug users (IDUs). The source of such variation is often ascribed to individual differences, but much of it is due to how IDUs are grouped into social networks.
