Gender and gambling disorder : differences in compulsivity-related neurocognitive domains
Mallorquí-Bagué, Núria (Instituto de Salud Carlos III)
Mestre-Bach, Gemma (Hospital Universitari de Bellvitge)
Lozano Madrid, María (Hospital Universitari de Bellvitge)
Granero, Roser (Universitat Autònoma de Barcelona. Departament de Psicobiologia i de Metodologia de les Ciències de la Salut)
Vintró Alcaraz, Cristina (Hospital Universitari de Bellvitge)
Fernández Aranda, Fernando (Hospital Universitari de Bellvitge)
Gomez-Peña, Monica (Hospital Universitari de Bellvitge)
Moragas, Laura (Hospital Universitari de Bellvitge)
Del Pino Gutiérrez, Amparo (Hospital Universitari de Bellvitge)
Menchón Magriñá, José Manuel (Hospital Universitari de Bellvitge)
Jiménez Murcia, Susana (Hospital Universitari de Bellvitge)

Publicació:	Elsevier, 2021
Descripció:	6 pàg.
Resum:	Background and aims: It has been suggested that compulsivity has an essential role in gambling disorder (GD), yet there is a lack of literature exploring the link between GD, compulsivity and gender. Our main aim was to explore gender differences between two of the neurocognitive domains of compulsivity (attentional set-shifting and attentional bias and disengagement) in patients with GD and compare them with healthy controls (HCs). Methods: The sample included 57 treatment-seeking adults with GD and 60 HCs recruited from the general population. Results: The pairwise comparisons showed a worse attentional set-shifting performance in women with GD than in men (total trials (p = 0. 042, |d| = 0. 56), perseverative responses (p = 0. 001, |d| = 0. 89), trails to complete the first category (p = 0. 001, |d| = 0. 78) and categories completed (p = 0. 001, |d| = 0. 98. Also, men with GD presented higher difficulties than HC men in the two assessed compulsivity domains (attentional bias and disengagement and attentional set-shifting; Stroop interference (p = 0. 015, |d| = 0. 11), TMT-B (p = 0. 041, |d| = 1. 96) and lower scores for the WCST perseverative responses (p = 0. 007, |d| = 0. 78), whereas the differences observed in women with GD and HCs were most significantly in attentional set-shifting. Conclusions: This study provides the first evidence of gender compulsivity differences in GD. The results are relevant for improving current treatments by targeting specific compulsivity domains that can lead to more successful treatment options.
Ajuts:	Agencia Estatal de Investigación RTI2018-101837-B-I00 Ministerio de Economía y Competitividad PI14/00290 Instituto de Salud Carlos III PI17/01167 Ministerio de Educación, Cultura y Deporte FPU15/02911 Ministerio de Educación, Cultura y Deporte FPU16/01453
Nota:	Altres ajuts: CERCA Programme/Generalitat de Catalunya for institutional support. Delegación del Gobierno para el Plan Nacional Sobre Drogas (Grants: 2017I067 and 2019I47). Co-funded by FEDER funds/European Regional Development Fund (ERDF), a way to build Europe. CIBERObn and CIBERSAM are both initiatives of ISCIII. GMB is supported by a postdoctoral grant of the Fundación Ciudadanía y Valores.
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Llengua:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Matèria:	Attentional bias/disengagement ; Attentional set-shifting ; Compulsivity ; Gambling disorder ; Gender ; Neurocognition ; Performance ; Focus ; Pathological gamblers ; Impulsivity ; Similarities ; Alcohol ; Sex-differences ; SDG 3 - Good Health and Well-being
Publicat a:	Addictive behaviors, Vol. 113 (2021) , art. 106683, ISSN 1873-6327

DOI: 10.1016/j.addbeh.2020.106683
PMID: 33038679

Postprint 20 p, 453.4 KB

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