title: Interactive Effects of Anxiety Sensitivity and Difficulties in Emotion Regulation: An Examination among Individuals in Residential Substance Use Treatment with Comorbid Posttraumatic Stress Disorder.
abstract: Individuals with posttraumatic stress disorder (PTSD) exhibit deficits in cognitive and emotional processes. PTSD severity is positively associated with anxiety sensitivity (AS) and difficulties in emotion regulation, and difficulties in emotion regulation mediate the relation between AS and PTSD. However, previous research has not examined the interactive nature of these variables. Associations between PTSD, AS, and difficulties in emotion regulation were examined in patients with PTSD in a residential substance treatment program (N = 120). Conditional process analyses indicated an interactive effect of difficulties in emotion regulation and AS for predicting PTSD symptom severity. For individuals high in emotion regulation difficulties, PTSD symptom severity was high regardless of level of AS; conversely, for individuals high in AS, increased PTSD severity was observed regardless of level of emotion regulation difficulties. Results suggest directions for future research, including targeting patient specific cognitive-affective processes to enhance PTSD treatment response among substance dependent individuals.
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Lauren M
authors: LM
authors: Sippel
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Rachel E
authors: RE
authors: Jones
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Michael J
authors: MJ
authors: Bordieri
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Laura J
authors: LJ
authors: Dixon
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Anna C
authors: AC
authors: May
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA ; G.V. (Sonny) Montgomery VA Medical Center, 1500 E Woodrow Wilson Ave, Jackson, MS 39216, USA.
authors: Mallory L
authors: ML
authors: Malkin
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA.
authors: Julie A
authors: JA
authors: Schumacher
authors: University of Mississippi Medical Center, 2500 North State St., Jackson, MS 39216, USA.
authors: Scott F
authors: SF
authors: Coffey
keywords: anxiety sensitivity; emotion regulation; posttraumatic stress disorder; trauma