“…In studies of non-Native Americans, the prevalence of lifetime physical and/or sexual abuse has ranged from 31-68% among nonpsychiatric medical samples (Boisset-Poiro, Esdaile, & Fitzcharles, 1995;Coyle, Wolan, & VanHorn, 1996;Dearwater et al, 1998;Lesserman, Drossman, Toomey, Nachman, & Glogau, 1997;Moeller, Bachmann, & Moeller, 1993;Wagner, Mongan, Hamrick, & Hendrick, 1995), to 83% among psychiatric patients (Briere, Woo, McRae, Foltz, & Sitzman, 1997). From one-third to two-thirds of adult abuse survivors have experienced prior abuse, often during childhood (Briere et al, 1997;Lodico et al, 1996;Urquiza & Goodlin-Jones, 1994;Walch & Broadhead, 1992;Yellowless & Kaushik, 1994).…”