Suicide risk among Veteran primary care patients with current anxiety symptoms

Although anxiety is prevalent in primary care, the association between anxiety symptoms and suicide risk remains understudied.

This cross-sectional study aimed to (i) assess the prevalence of suicide risk among Veteran primary care patients with anxiety symptoms and (ii) compare suicide risk between patients with a positive (versus negative) depression screen.

Participants were 182 adult primary care patients (84.6% male, Mage = 58.3 years) with current anxiety symptoms, but no psychotherapy in specialty care in the past year, at a Veterans Health Administration medical center in New York. Participants completed self-report measures of anxiety, depression and suicide risk via telephone.

Forty percent endorsed ≥1 suicide risk item. Suicide risk was more common among those screening positive (versus negative) for depression (50.5% versus 26.5%, χ2 (1) = 10.88; P = 0.001). Participants with a negative depression screen constituted 31% of all those with any suicide risk. Logistic regression revealed that anxiety symptom severity was not associated with suicide risk (P = 0.14) after controlling for age, sex and depression screen status (P = 0.01).

A substantial proportion of primary care patients with anxiety was classified as at risk for suicide, even in the absence of a positive depression screen. Primary care providers should assess suicide risk among patients with anxiety symptoms, even if the patients are not seeking specialty mental health treatment, the anxiety symptoms are not severe or do not rise to the level of an anxiety disorder, and comorbid depressive symptoms are not present.