Association between overt aggression and suicidal ideation in patients with major depressive disorder: the mediational role of cognitive symptoms.

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Title:	Association between overt aggression and suicidal ideation in patients with major depressive disorder: the mediational role of cognitive symptoms.
Authors:	Chen, Ningning (AUTHOR), Wang, Meiti (AUTHOR), Chen, Yiming (AUTHOR), Wang, Fan (AUTHOR), Huang, Qinte (AUTHOR), Lyu, Dongbin (AUTHOR), Wu, Chenglin (AUTHOR), Yang, Vivien (AUTHOR), He, Shuang (AUTHOR), Liu, Xirui (AUTHOR), Xie, Yixia (AUTHOR), Zhang, Qinting (AUTHOR), Hong, Wu (AUTHOR)
Source:	European Archives of Psychiatry & Clinical Neuroscience. Dec2025, Vol. 275 Issue 8, p2357-2366. 10p.
Subjects:	Suicidal ideation, Aggression (Psychology), Psychotherapy, Mental depression, Cognition disorders, Mediation (Statistics), Disease risk factors
Abstract:	Suicidal ideation, under the dominion of suicidal behavior, represents the most severe consequence of depressive disorders. Overt aggressive behaviors leading to agitated symptoms, coupled with cognitive symptoms during a depressive episode, both impact suicidal ideation and behavior. However, the precise mechanisms by which cognitive symptoms and overt aggressive behaviors influence suicidal ideation in patients with depressive disorders remain unclear. This cross-sectional study analyzed 301 MDD patients from the Shanghai Mental Health Centre between May 2017 and July 2020. Depression severity and cognitive symptoms were assessed using the 17-item Hamilton Depression Rating Scale (HAMD-17), overt aggression with the Modified Overt Aggression Scale (MOAS), and suicidal ideation with the Beck Scale for Suicide Ideation (BSSI). A multivariate logistic regression was conducted to identify risk factors for suicidal ideation. Patients with suicidal ideation had higher levels of cognitive impairment and overt aggression (Z = − 5.527, P < 0.01; Z = − 3.482, P < 0.01). Overt aggressive symptoms positively correlated with suicide ideation (r = 0.177, P = 0.006) and cognitive performance scores (r = 0.173, P = 0.035). And cognitive performance scores also positively correlated with suicide ideation (r = 0.308, P < 0.001). Logistic regression identified cognitive symptoms (OR 1.47) and overt aggression (OR 1.40) as predictors of suicidal ideation in MDD patients (P < 0.05). Mediation analysis revealed that cognitive symptoms mediated the relationship between overt aggression and suicidal ideation (indirect effect: 0.1903). In MDD, cognitive symptoms and overt aggression are significant predictors of suicidal ideation, with cognitive symptoms playing a mediating role. These findings suggest potential targets for therapeutic intervention. [ABSTRACT FROM AUTHOR]
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Database:	Psychology and Behavioral Sciences Collection

Description
Abstract:	Suicidal ideation, under the dominion of suicidal behavior, represents the most severe consequence of depressive disorders. Overt aggressive behaviors leading to agitated symptoms, coupled with cognitive symptoms during a depressive episode, both impact suicidal ideation and behavior. However, the precise mechanisms by which cognitive symptoms and overt aggressive behaviors influence suicidal ideation in patients with depressive disorders remain unclear. This cross-sectional study analyzed 301 MDD patients from the Shanghai Mental Health Centre between May 2017 and July 2020. Depression severity and cognitive symptoms were assessed using the 17-item Hamilton Depression Rating Scale (HAMD-17), overt aggression with the Modified Overt Aggression Scale (MOAS), and suicidal ideation with the Beck Scale for Suicide Ideation (BSSI). A multivariate logistic regression was conducted to identify risk factors for suicidal ideation. Patients with suicidal ideation had higher levels of cognitive impairment and overt aggression (Z = − 5.527, P < 0.01; Z = − 3.482, P < 0.01). Overt aggressive symptoms positively correlated with suicide ideation (r = 0.177, P = 0.006) and cognitive performance scores (r = 0.173, P = 0.035). And cognitive performance scores also positively correlated with suicide ideation (r = 0.308, P < 0.001). Logistic regression identified cognitive symptoms (OR 1.47) and overt aggression (OR 1.40) as predictors of suicidal ideation in MDD patients (P < 0.05). Mediation analysis revealed that cognitive symptoms mediated the relationship between overt aggression and suicidal ideation (indirect effect: 0.1903). In MDD, cognitive symptoms and overt aggression are significant predictors of suicidal ideation, with cognitive symptoms playing a mediating role. These findings suggest potential targets for therapeutic intervention. [ABSTRACT FROM AUTHOR]
ISSN:	09401334
DOI:	10.1007/s00406-025-01979-0