Which of the following has been shown to be a risk factor for future suicide attempts?

A) OCD
B) PTSD
C) DID
D) NSSI

NSSI (non-suicidal self-injury) has been shown to be a risk factor for future suicide attempts. Individuals who engage in NSSI may have underlying mental health issues such as depression or anxiety, which can increase their risk for suicidal behavior. In addition, repeated self-injury can desensitize individuals to the pain and fear associated with suicidal behavior, making them more likely to attempt suicide in the future. OCD (obsessive-compulsive disorder), PTSD (post-traumatic stress disorder), and DID (dissociative identity disorder) may be risk factors for other mental health concerns, but there is little research to suggest a direct link to suicidal behavior.