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Depression, Worry, and Psychosocial Functioning Predict Eating Disorder Treatment Outcomes in a Residential and Partial Hospitalization Setting Laura Fewell, BA, McCallum Place Eating Disorder Centers, Cheri A. Levinson, PhD, University of Louisville, and Lynn Stark, DNP, McCallum Place Eating Disorder Centers Background • Many people with EDs have other comorbidities • Nearly two-thirds have an anxiety disorder (Kaye et al, 2004) • Approximately half have a depressive disorder (Pearlstein, 2002) • Intensive treatment is often needed for serious EDs • Inpatient • Residential • Partial Hospitalization • Yet findings on the effectiveness of such centers vary (Fichter et al, 2006) Measures Participants: Eating Disorder Examination Questionnaire (EDE-Q; • 439 female (94%) and male (6%) patients • Ages 11-60 (M = 23.92; SD = 9.67) • Primarily European American (N = 412; 94%) • Receiving intensive ED treatment • 62.9% diagnosed with AN Fairburn, 2008) Procedure: • Ex: “To what extent have your…eating habits… 40 • Do depression, worry, and psychosocial functioning predict ED symptomatology, impairment, or body mass index (BMI) [in AN] at one year follow up? Hypotheses: 1. ED symptomatology and impairment will be significantly lower at discharge and one year follow up than at treatment admission 2. BMI in AN will be significantly higher at discharge and one year follow up than at treatment admission 3. Higher levels of depression will predict higher ED symptomatology and impairment at one year follow up 4. Higher levels of worry will predict higher ED symptomatology and impairment at one year follow up 5. Lower levels of psychosocial functioning will predict higher ED symptomatology and impairment at one year follow up • Ex: “My worries overwhelm me.” World Health Disability Assessment Schedule 2.0 4.5 (WHODAS; Ustün et al, 2010) 4 30 3.5 CIA* 25 20 3 15 2.5 10 2 5 • Do patients improve after intensive ED treatment? • Do patients maintain improvement one year after discharge? Beck Depression Inventory II (BDI-II; Beck et al, 1996) • 21-item measure of depression Penn State Worry Questionnaire (PSWQ; Meyer et al, 1990) • Measures trait assessment of pathological worry EDE-Q and CIA Over Time • Identifying factors that influence ED outcomes is necessary for improving treatment approaches Research Questions: made it difficult to eat out with others?” • Patients completed measures at admission, discharge, and one year follow up • BMI was collected at admission, discharge and (self-reported) at one year follow up 35 Objectives • Self-report questionnaire designed to assess ED behaviors and thoughts Clinical Impairment Assessment (CIA; Bohn & Fairburn, 2008) • 16-item measure of psychological and social impairment related to an ED 0 EDE-Q** • Eating disorders (EDs) affect up to 13.1% of the U.S. population by age 20 (Stice et al, 2013) Methods • 36-item, self-report measure of psychosocial functioning • Global score comprised of six domains of abilities “Ex: “How much difficulty did you have in maintaining a friendship? Body Mass Index (BMI) 1.5 Admission Discharge Results 1 Year Follow Up *Score of 16 predicts “eating disorder case status” **Clinical cutoff score is 4.0 Change over time: • ED symptomatology and impairment were lower and BMI in AN was higher at discharge and one year follow up than admission β Part r Worry .25** .26** Depression .25** .20** Psychosocial Functioning -.61** -.52** Admission EDE-Q .57** .48** β Part r • Depression and worry predicted both ED symptomatology and impairment at one year follow up • Psychosocial functioning predicted ED symptomatology (b =-.61, p <.001) and impairment (b =-.41, p <.001), but the direction was negative • Depression (p =.09) and worry (p =.83) did not predict BMI in AN at one year follow up Worry .34** .27** Discussion Depression .19* .13* Psychosocial Functioning .-41** -.31** Admission CIA .32** .21** Regression 1: One Year Follow Up ED Symptoms Regression 2: One Year Follow Up Impairment ** p < .001; * p < .05 Predictors of Outcomes: • Patients showed significant improvement after undergoing intensive ED treatment • Depression, worry, and psychosocial functioning predicted ED impairment and symptoms at one year follow up • Clinicians should consider treating depression, worry, and psychosocial functioning when treating EDs