Psychological medicine · 2025
Suicidal ideation with and without intention to act: A transdiagnostic network analysis on the interplay between psychopathology, impulsivity, and childhood maltreatment.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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De Prisco Michele, Roberto Natalia, Andreo-Jover Jorge, Ayad-Ahmed Wala, Bobes-Bascarán M Teresa, Canal-Rivero Manuel, Canosa García Irene, Cebrià Meca Ana Isabel, Crespo-Facorro Benedicto, Curto-Ramos Javier, Diaz-Marsa Marina, de la Torre-Luque Alejandro, Elices Matilde, Jiménez-Treviño Luis, Palao-Tarrero Angela, Palao Vidal Diego J, Pemau Andrés, Lopez-Pena Maria Purificacion, Ruiz Veguilla Miguel, Sáiz Pilar Alejandra, Suárez-Soto Elizabeth, Courtet Philippe, Vieta Eduard, Grande Iria, Pérez Víctor, SURVIVE Group
Аннотация
BACKGROUND: Suicide represents a significant public health concern. Suicide prevention strategies are shifting toward transdiagnostic perspectives examining interrelated risk factors, but their interrelationships remain unclear. This study investigated relationships between psychopathological dimensions, impulsivity, and childhood maltreatment in individuals with suicidal ideation (SI), comparing those with versus without intention to act using network analysis.
METHODS: Data were obtained from the Suicide Prevention and Intervention Study project. Participants were categorized into two groups based on their intention to act according to the Columbia Suicide Severity Rating Scale. Psychological symptoms, impulsivity traits, and childhood maltreatment were assessed. Network analysis was performed, and centrality measures were computed.
RESULTS: A total of 1,265 individuals were categorized into the SI without intention to act (n = 345) and SI with intention to act (n = 920) groups. The former showed lower depression and hostility scores, and lower prevalence of major depressive and anxiety disorders. Network analyses revealed that in the SI without intention to act group, obsessive-compulsive symptoms were central, connecting to depression and anxiety, while negatively correlating with non-planning impulsivity. In contrast, the SI with intention to act group showed a more densely interconnected network where emotional abuse served as a bridge between childhood maltreatment and other psychopathological dimensions.
CONCLUSIONS: This study identifies symptom interaction patterns between individuals with SI without and with intention to act. Understanding these relationships may improve suicide risk assessment and inform personalized interventions, potentially reducing the transition from ideation to action. Trauma-focused approaches addressing emotional abuse may be especially relevant for individuals at high risk.
METHODS: Data were obtained from the Suicide Prevention and Intervention Study project. Participants were categorized into two groups based on their intention to act according to the Columbia Suicide Severity Rating Scale. Psychological symptoms, impulsivity traits, and childhood maltreatment were assessed. Network analysis was performed, and centrality measures were computed.
RESULTS: A total of 1,265 individuals were categorized into the SI without intention to act (n = 345) and SI with intention to act (n = 920) groups. The former showed lower depression and hostility scores, and lower prevalence of major depressive and anxiety disorders. Network analyses revealed that in the SI without intention to act group, obsessive-compulsive symptoms were central, connecting to depression and anxiety, while negatively correlating with non-planning impulsivity. In contrast, the SI with intention to act group showed a more densely interconnected network where emotional abuse served as a bridge between childhood maltreatment and other psychopathological dimensions.
CONCLUSIONS: This study identifies symptom interaction patterns between individuals with SI without and with intention to act. Understanding these relationships may improve suicide risk assessment and inform personalized interventions, potentially reducing the transition from ideation to action. Trauma-focused approaches addressing emotional abuse may be especially relevant for individuals at high risk.