Co-occurrence of non-suicidal self-injury and impulsivity in extreme weight conditions

被引:30
|
作者
Claes, Laurence [1 ]
Fernandez-Aranda, Fernando [2 ,3 ]
Jimenez-Murcia, Susana [2 ,3 ]
Botella, Cristina [4 ]
Casanueva, Felipe F. [5 ]
de la Torre, Rafael [6 ]
Fernandez-Real, Jose M. [7 ]
Fruehbeck, Gema [8 ]
Tinahones, Francisco J. [9 ]
Vilarrasa, Nuria [10 ]
Montserrat-Gil de Bernabe, Monica [11 ]
Granero, Roser [12 ]
Agueera, Zaida [2 ]
Sancho, Carolina [2 ]
Muehlenkamp, Jennifer [13 ]
Menchon, Jose M. [2 ,3 ,14 ]
机构
[1] Catholic Univ Louvain, Dept Psychol, B-3000 Louvain, Belgium
[2] Univ Hosp Bellvitge IDIBELL, Dept Psychiat, Barcelona, Spain
[3] Univ Barcelona, Sch Med, Dept Clin Sci, E-08007 Barcelona, Spain
[4] Univ Jaume 1, Dept Basic Psychol Clin & Psychobiol, Castellon de La Plana, Spain
[5] Complejo Hosp Univ Santiago Compostela, Res Area, Lab Mol & Cellular Endocrinol, Santiago De Compostela, Spain
[6] IMIM Hosp Mar Res Inst, Neurosci Res Program, Human Pharmacol & Clin Neurosci Res Grp, Barcelona, Spain
[7] Hosp Dr Josep Trueta, Inst Invest Biomed Girona IdIBGi, Unit Diabet Endocrinol & Nutr, Girona, Spain
[8] Univ Navarra, Dept Endocrinol, E-31080 Pamplona, Spain
[9] Hosp Clin Univ Virgen de Victoria, Unit Diabet Endocrinol & Nutr, Malaga, Spain
[10] Univ Hosp Bellvitge IDIBELL, Endocrinol & Nutr Dept, Barcelona, Spain
[11] Univ Hosp Bellvitge, Dietet Unit, Barcelona, Spain
[12] Univ Autonoma Barcelona, Dept Psicobiol & Metodol, Lab Estadist Aplicada, Barcelona, Spain
[13] Univ Wisconsin, Dept Psychol, Eau Claire, WI 54701 USA
[14] Inst Salud Carlos III, CIBER Salud Mental CIBERSAM, Barcelona, Spain
关键词
Non-suicidal self-injury; Eating disorders; Obesity; Impulsivity; EATING-DISORDERED PATIENTS; BEHAVIOR; TRAITS;
D O I
10.1016/j.paid.2012.07.035
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
The aims of the present study were to determine the prevalence of non-suicidal self-injury (NSSI) in different eating disorder (ED) groups and morbid obesity, and to investigate whether NSSI in different ED/obesity groups co-occur with impulsivity. We assessed 535 individuals (365 ED and 170 obese patients) by means of a single item assessing lifetime NSSI and the Barratt Impulsivity Scale, which measures different dimensions of impulsivity. The results showed that 19.1% of the ED patients engaged in at least one act of NSSI during their life-time. NSSI was more prevalent in Bulimia Nervosa, Binge Eating Disorder, Eating Disorder Not Otherwise Specified compared to Anorexia Nervosa, Restrictive type and morbid obesity. Finally, ED/obese patients who engaged in NSSI scored significantly higher on the attentional, motor and non-planning subscales than patients without NSSI. The implications of these findings for the treatment of NSSI in binge/purging ED patients are discussed. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:137 / 140
页数:4
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