can sleep apnea cause suicidal thoughts
Problems with sleep, such as insomnia, are an acute risk for suicide, whether or not they are part of a depressive episode. It is important to note that sleep problems increased the suicide risk, even after controlling for other variables such as gender, mood, and alcohol problems.
In their previous study, they had found that patients with sleep apnea had a higher risk of dying from a heart problem between the hours of 10pm and 6am. In the general population, these times are the least likely for sudden cardiac death.