Suicide After Stroke in the United States Veteran Health Administration Population

Risk of suicide among stroke survivors in the United States

BACKGROUND

Stroke is the largest cause of disability and the 5th leading cause of death in the United States. Suicide is the 12th leading cause of death in the United States. However, little is known about the risk of suicide among people with a prior stroke.

OBJECTIVES

Using Multiple Cause of Death data (1999-2020) from the Centers for Disease Control and Prevention WONDER database, we examined via cross-sectional analysis the risk of suicide among survivors of stroke as compared to the general U.S. population and among subgroups within the United States.

METHODS

We assessed disparities in suicide rate among patients with stroke stratified by sex, race, urbanization levels, and census regions using the CDC WONDER multiple cause of death database. Standardized mortality rates were calculated to compare the suicide rate of stroke patients with the rates among demographic-matched cohorts and the general United States population.

RESULTS

As compared to the general population, stroke survivors had an elevated risk of suicide. Black stroke survivors had a lower rate of suicide as compared to the general population, while White stroke survivors and those in nonmetropolitan areas had an elevated risk compared to the general population.

CONCLUSION

There was a slightly elevated risk of suicide among people with a prior stroke in the United States. This risk may be elevated among White people and among people living in nonmetropolitan areas.

Depression, Anxiety, and Suicide After Stroke: A Narrative Review of the Best Available Evidence

Depression and anxiety each affect around 1 in 3 people during the first year after a stroke. Suicide causes the death of about 3 to 4/1000 stroke survivors during the first 5 years. This narrative review describes the best available evidence for the epidemiology of depression, anxiety, and suicide; their prevention; and the treatment of anxiety and depression. We conclude with directions for future research.