Associations of food addiction and nonsuicidal self-injury among women with an eating disorder: A common strategy for regulating emotions?

被引：23

作者：

Carlson, Lily ^{[1
]}

Steward, Trevor ^{[2
,4
]}

Aguera, Zaida ^{[2
,4
]}

Mestre-Bach, Gemma ^{[2
,4
]}

Magana, Pablo ^{[2
,5
]}

Granero, Roser ^{[4
,6
]}

Jimenez-Murcia, Susana ^{[2
,4
,7
]}

Claes, Laurence ^{[8
,9
]}

Gearhardt, Ashley N. ^{[3
]}

Menchon, Jose M. ^{[2
,7
,10
]}

Fernandez-Aranda, Fernando ^{[2
,4
,7
]}

机构：

[1] Univ Michigan, Sch Publ Hlth, Ann Arbor, MI 48109 USA

[2] Bellvitge Univ Hosp IDIBELL, Dept Psychiat, Barcelona, Spain

[3] Univ Michigan, Dept Psychol, Ann Arbor, MI USA

[4] Inst Salud Carlos III, Ciber Fisiopatol Obesidad & Nutr CIBEROBN, Barcelona, Spain

[5] Pompeu Fabra Univ, Dept Law, Barcelona, Spain

[6] Univ Autonoma Barcelona, Dept Psicobiol & Metodol Ciencies Salut, Barcelona, Spain

[7] Univ Barcelona, Dept Clin Sci, Sch Med, Barcelona, Spain

[8] Univ Leuven, Fac Psychol & Educ Sci, Leuven, Belgium

[9] Univ Antwerp, Fac Med & Hlth Sci, Antwerp, Belgium

[10] Inst Salud Carlos III, Ciber Salud Mental CIBERSAM, Barcelona, Spain

来源：

EUROPEAN EATING DISORDERS REVIEW | 2018年 / 26卷 / 06期

关键词：

eating disorders; food addiction; nonsuicidal self-injury; risk factors; self-harm behaviours; SUICIDE ATTEMPTS; REGULATION SCALE; RISK-FACTORS; DYSREGULATION; DIFFICULTIES; BEHAVIOR; PERSONALITY; VALIDATION; SYMPTOMS;

D O I：

10.1002/erv.2646

中图分类号：

B849 [应用心理学];

学科分类号：

040203 ;

摘要：

Objective We examined the association between lifetime nonsuicidal self-injury (NSSI), emotion regulation, and food addiction (FA) in women (n = 220) with eating disorders (ED) compared with (n = 121) healthy controls (HC). Method Results Participants were assessed via face-to-face interviews for ED diagnosis and lifetime NSSI. FA was assessed with Yale Food Addiction Scale 2.0 and emotion regulation using the Difficulty in Emotion Regulation Scale (DERS). The prevalence of FA was significantly higher among women with an ED when compared with HC (75.9% vs. 4.1%, p < 0.001). Similarly, subjects presenting FA showed a high prevalence of lifetime NSSI, in both ED and HC (40.7% and 60.0%, respectively). Our predictive model revealed FA and DERS total scores as indicators of the presence of lifetime NSSI independent of group assignment, ED diagnosis, and age. Conclusions These findings suggest a shared aetiology between ED, NSSI, and FA, explained possibly in part by emotion-regulation deficits.

引用

页码：629 / 637

页数：9

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