“…However, it is unclear whether the problems associated with sexual abuse per se impact treatment outcomes and as to what extent if they do (Fiorentine, Pilati, & Hillhouse, 1999;Gil-Rivas, Fiorentine, Anglin, & Taylor, 1997;Rosen, Ouimette, Sheikh, Gregg, & Moos, 2002). Women with an opiate dependence seen in methadone treatment programs appear to be particularly vulnerable to the possible negative sequelae of having an abuse history (Gilbert, El-Bassel, Schilling, & Friedman, 1997;Hein & Levin, 1994;Villagó mez, Meyer, Lin, & Brown, 1995).…”