Sesgo atencional y craving en el trastorno por uso de alcohol. Un estudio de casos y controles
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Introducción/objetivos: El sesgo atencional hacia estímulos relacionados con el alcohol y el craving son factores de riesgo para el mantenimiento y recaída en el trastorno por consumo de alcohol, aunque, la relación entre ellos no se ha establecido claramente. Este estudio investiga la relación entre el sesgo atencional, variables de consumo y craving durante los primeros meses de abstinencia en población joven. Método: Estudio de casos y controles hospitalarios (n=53). Se evaluó la historia de consumo de alcohol mediante el Life Drinking History (LDH). El sesgo atencional y el craving se midieron contrabalanceando las versiones españolas del Stroop Alcohol y el Alcohol Craving Questionnaire-Short Form-Revised (ACQ-SF-R). Resultados: Los casos y controles mostraron trayectorias iniciales de consumo paralelas que divergían en la adultez emergente, con mayor consumo en solitario para los casos desde la adolescencia. El MANOVA de medidas repetidas mostró: mayor tiempo para palabras relacionadas con alcohol; interacción tipo de estímulo por grupo, con mayores tiempos en casos ante palabras de alcohol; y estímulo x grupo x secuencia, con mayores tiempos solo en la secuencia Stroop-ACQ-SF-R para los casos. Discusión/Conclusiones: Las habilidades metacognitivas podrían ayudar a controlar el craving automático y reducir el sesgo atencional en estos pacientes
Introduction/Aims: Attentional bias towards alcohol-related stimuli and craving are risk factors for maintenance and relapse in alcohol use disorder, although the relationship between them has not been clearly established. This study investigates the relationship between attentional bias, drinking variables and craving during the first months of abstinence in a young population. Methods: In-hospital case-control study (n=53). Alcohol consumption history was assessed using the Life Drinking History (LDH). Attentional bias and craving were measured by counterbalancing the Spanish versions of the Alcohol Stroop and the Alcohol Craving Ques-tionnaire-Short Form-Revised (ACQ-SF-R). Results: Cases and controls showed parallel initial consumption trajectories that diverged in emerging adulthood, with greater solitary consumption for cases from adolescence onwards. Repeated measures MANOVA showed: longer times for alcohol-related words; stimulus type by group interaction, with longer times in cases on alcohol words; and stimulus x group x sequence, with longer times only on the Stroop -ACQ-SF-R sequence for cases. Discussion/Conclusions: Meta-cognitive skills could help control automatic craving and reduce attentional bias in these patients
Introduction/Aims: Attentional bias towards alcohol-related stimuli and craving are risk factors for maintenance and relapse in alcohol use disorder, although the relationship between them has not been clearly established. This study investigates the relationship between attentional bias, drinking variables and craving during the first months of abstinence in a young population. Methods: In-hospital case-control study (n=53). Alcohol consumption history was assessed using the Life Drinking History (LDH). Attentional bias and craving were measured by counterbalancing the Spanish versions of the Alcohol Stroop and the Alcohol Craving Ques-tionnaire-Short Form-Revised (ACQ-SF-R). Results: Cases and controls showed parallel initial consumption trajectories that diverged in emerging adulthood, with greater solitary consumption for cases from adolescence onwards. Repeated measures MANOVA showed: longer times for alcohol-related words; stimulus type by group interaction, with longer times in cases on alcohol words; and stimulus x group x sequence, with longer times only on the Stroop -ACQ-SF-R sequence for cases. Discussion/Conclusions: Meta-cognitive skills could help control automatic craving and reduce attentional bias in these patients
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Traballo Fin de Máster Universitario en Psicoloxía Xeral Sanitaria. Curso 2023/2024
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