“…Client demographics-Some studies indicated that, as compared with Whites, African Americans entering treatment have lower retention rates (Agosti, Nunes, & Ocepeck-Welikson, 1996;McCaul, Svikis, & Moore, 2001;Milligan, Nich, & Carroll, 2004), have more severe levels of addiction (Bernstein et al, 2005), and are more likely to use after treatment (Schildhaus et al, 2000). Hispanics, on the other hand, have been found to be more likely to stay abstinent from any drug use after treatment (Bernstein et al, 2005). Researchers have also found that women are more likely to be involved in treatment (Hser, Huang, Teruya, & Anglin, 2004) and less likely to use after treatment (Hser et al, 2004;Hubbard et al, 1989).…”