https://www.verywellmind.com/ptsd-and-suicide-2797540

In the United States, more than 40,000 people commit suicide each year. Although women attempt suicide more so than men, men are more likely to succeed in killing themselves during a suicide attempt. In addition, people who have experienced a traumatic event and/or have post-traumatic stress disorder (PTSD) may be more likely to attempt suicide.

Trauma, PTSD, and Suicide

In a survey of 5,877 people across the United States, it was found that people who had experienced physical or sexual assault in their life also had a high likelihood of attempting to take their own life at some point:

• Nearly 22% of people who had been raped had also attempted suicide at some point in their life.
• Approximately 23% of people who had experienced a physical assault had also attempted suicide at some point in their life.
• These rates of suicide attempts increased considerably among people who had experienced multiple incidents of sexual (42.9%) or physical assault (73.5%). They also found that a history of sexual molestation, physical abuse as a child, and neglect as a child were associated with high rates of suicide attempts (17.4% to 23.9%)
• People with a diagnosis of PTSD are also at greater risk to attempt suicide. Among people who have had a diagnosis of PTSD at some point in their lifetime, approximately 27% have also attempted suicide.