Is Gambling Disorder associated with impulsivity traits measured by the UPPS-P and is this association moderated by sex and age?
Savvidou, Lamprini G. (Hospital Universitari de Bellvitge)
Fagundo, Ana Beatriz (Hospital Universitari de Bellvitge)
Fernández Aranda, Fernando (Hospital Universitari de Bellvitge)
Granero, Roser (Instituto de Salud Carlos III)
Claes, Laurence (Catholic University of Leuven (Bèlgica). Department of Psychology)
Mallorquí-Bagué, Núria (Hospital Universitari de Bellvitge)
Verdejo-Garcia, Antonio (Monash University (Austràlia). School of Psychology and Psychiatry)
Steiger, Howard (McGill University (Canadà))
Israel, Mimi (McGill University (Canadà))
Moragas, Laura (Hospital Universitari de Bellvitge)
Del Pino Gutiérrez, Amparo (Universitat de Barcelona. Departament d'Infermeria de Salut Pública, Salut Mental i Maternoinfantil)
Aymamí, Neus (Hospital Universitari de Bellvitge)
Gomez-Peña, Monica (Hospital Universitari de Bellvitge)
Agüera, Zaida (Hospital Universitari de Bellvitge)
Tolosa-Sola, Iris (Hospital Universitari de Bellvitge)
La Verde, Melania (University of Catania (Itàlia). Department of Psychiatry)
Aguglia, Eugenio (University of Catania (Itàlia). Department of Psychiatry)
Menchón Magriñá, José Manuel (Hospital Universitari de Bellvitge)
Jiménez-Murcia, Susana (Hospital Universitari de Bellvitge)
Universitat Autònoma de Barcelona. Departament de Psicobiologia i de Metodologia de les Ciències de la Salut

Fecha:	2017
Resumen:	Objectives Impulsivity is a construct that is strongly associated with Gambling Disorder (GD). The main objectives in the present study are: 1) to explore the role of sex and age on impulsivity levels in GD patients; 2) to identify the relationship of the different impulsivity facets with comorbid psychopathology and other personality traits in GD patients; and (3) to assess whether impulsivity is a predictor for the severity of GD. Method The final sample consisted of 406 consecutive participants. All of them were seeking treatment for GD (88. 4% male and 11. 6% female) and completed the South Oaks Gambling Screen (SOGS), the UPPS-P Impulsive Behavior Scale, the Symptom Checklist (SCL-90-R), the Temperament and Character Inventory-R (TCI-R) as well as other clinical and psychopathological measures. Results Results show a negative linear trend between age and lower sensation seeking levels as well as lack of premeditation (the higher the age the lower the UPPS-P scores), and a positive linear trend between age and positive urgency (UR) (the higher the age the higher the UPPS-P score). However, no sex differences were found for the assessed impulsivity dimensions. Lack of perseverance was positively associated with obsessive-compulsive symptoms and harm avoidance trait, and negatively related to persistence and self-directedness traits. Positive UR and negative UR were positively correlated with general psychopathology and the total number of DSM-IV criteria, and negatively associated to the following personality traits: self-directedness and cooperativeness. Finally, only the sensation seeking and negative UR of the UPPS-P showed predictive capacity on the severity of the disorder (the higher the impulsivity scores the higher the illness severity). Conclusions These findings highlight the association between impulsivity traits (measured by the UPPS-P) and GD in a large and consecutively recruited clinical sample with GD, taking into account the variables sex and age.
Derechos:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió acceptada per publicar
Publicado en:	Comprehensive Psychiatry, Vol. 72 (2017) , p. 106-113, ISSN 1532-8384

DOI: 10.1016/j.comppsych.2016.10.005

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