TY - JOUR
T1 - Neuroticism and clinical course of weight restoration in a meal-based, rapid-weight gain, inpatient-partial hospitalization program for eating disorders
AU - Fischer, Laura K.
AU - Schreyer, Colleen C.
AU - Coughlin, Janelle W.
AU - Redgrave, Graham W.
AU - Guarda, Angela S.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - We evaluated the impact of personality on weight restoration in 211 underweight (BMI ≤ 19 kg/m2) females admitted to an inpatient-partial hospitalization program for eating disorders. Symptomatology and personality were assessed by questionnaires, and clinical and demographic variables were assessed by chart review. Neuroticism, a personality trait associated with reactivity to stress, was correlated with higher symptomatology, chronicity, length of stay, and income source. Contrary to our hypothesis, neuroticism was positively associated with weight restoration. Length of stay mediated this relationship such that longer length of stay in patients with high neuroticism explained their higher likelihood of weight restoration prior to program discharge. Higher neuroticism is therefore associated with better weight restoration outcomes but may also indicate greater difficulty transitioning out of intensive treatment.
AB - We evaluated the impact of personality on weight restoration in 211 underweight (BMI ≤ 19 kg/m2) females admitted to an inpatient-partial hospitalization program for eating disorders. Symptomatology and personality were assessed by questionnaires, and clinical and demographic variables were assessed by chart review. Neuroticism, a personality trait associated with reactivity to stress, was correlated with higher symptomatology, chronicity, length of stay, and income source. Contrary to our hypothesis, neuroticism was positively associated with weight restoration. Length of stay mediated this relationship such that longer length of stay in patients with high neuroticism explained their higher likelihood of weight restoration prior to program discharge. Higher neuroticism is therefore associated with better weight restoration outcomes but may also indicate greater difficulty transitioning out of intensive treatment.
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U2 - 10.1080/10640266.2016.1241056
DO - 10.1080/10640266.2016.1241056
M3 - Article
C2 - 27775490
AN - SCOPUS:84992192338
SN - 1064-0266
VL - 25
SP - 52
EP - 64
JO - Eating Disorders
JF - Eating Disorders
IS - 1
ER -