“…Childhood sexual abuse and maltreatment, while more prevalent in the severely obese population (Grilo et al, 2005;Wildes, Kalarchian, Marcus, Levine, & Courcoulas, 2008), do not appear to have any relationship with postsurgical weight loss (Fujioka, Yan, Wang, & Li, 2008;Grilo, White, Masheb, Rothschild, & Burke-Martindale, 2006). Presurgical life stress, in and of itself, does not appear to have a negative impact on weight loss (Herpertz et al, 2004;van Hout et al, 2005).…”