Cognitive impairment and depression symptoms are independently associated with suicidal ideation in US Veterans

被引：8

作者：

Ryan, Arthur T. ^{[1
,2
]}

Phalen, Peter ^{[1
,2
]}

Jahn, Danielle R. ^{[3
]}

Wastler, Heather ^{[1
]}

Bennett, Melanie ^{[1
,2
]}

Ghahramanlou-Holloway, Marjan ^{[4
]}

Schwartz, Barbara ^{[5
]}

机构：

[1] Vet Affairs VISN 5 Mental Illness Res Educ & Clin, Baltimore, MD USA

[2] Univ Maryland, Sch Med, Dept Psychiat, Baltimore, MD 21201 USA

[3] Orlando Vet Affairs Med Ctr, Mental Hlth Ctr Acute Recovery Empowerment, Orlando, FL USA

[4] Uniformed Serv Univ Hlth Sci, Dept Med & Clin Psychol, Suicide Care Prevent & Res Initiat, Bethesda, MD USA

[5] Washington DC Vet Affairs Med Ctr, Mental Hlth Serv, Washington, DC USA

来源：

PSYCHIATRY RESEARCH | 2020年 / 286卷

关键词：

Depression; Cognition; Suicidal ideation; SCALE;

D O I：

10.1016/j.psychres.2020.112833

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

Depression is associated with cognitive impairment and suicidality. The independent association between cognitive impairment and suicidality is less clear. We examined the relationship between suicidal ideation and cognitive impairment in a sample of 50 veterans with depressive disorder diagnoses. Using zero-inflated Poisson regression, the severity of suicidal ideation was negatively associated with attention (incidence rate ratio [IRR] = 0.78, p < .001), memory (IRR = 0.87, p < .001), and total cognition (IRR = 0.90, p = .007) index scores as measured by the Dementia Rating Scale 2 (DRS-2). These three indices continued to significantly predict suicidal ideation severity once depression symptoms were controlled for.

引用

页数：3

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