Attachment representation and suicidal ideation in Vietnam combat veterans with posttraumatic stress disorder.

Attachment representation has been linked to psychopathology and suicidality. Possible links between attachment representations and suicidal ideation in a PTSD sample were examined. Vietnam combat veterans in treatment for PTSD (N = 48) were assessed for PTSD severity, attachment representation and current and lifetime suicidality. Contrary to expectation individuals with secure attachment representations had higher levels of current suicidal ideation than those with insecure attachment representations, and unresolved/disorganized attachment was associated with lower levels of current suicidal ideation. Secure attachment may not provide protection against high levels of distress and suicidal ideation among combat veterans with PTSD.

Attachment organization in Vietnam combat veterans with posttraumatic stress disorder.

Attachment organization in a combat-related PTSD sample was investigated and compared with previously published clinical and non-clinical samples. The association between insecure attachment and unresolved mourning classification (U-loss) and between U-loss and PTSD symptoms was investigated. Vietnam combat veterans diagnosed with PTSD and in treatment (N = 48) were administered the Adult Attachment Interview, the SCID-IV, and CAPS. The PTSD sample was like non-clinical samples in the incidence of secure attachment (50%), but were more commonly unresolved. Veterans with insecure attachment organizations were more likely than those with secure attachment to be classified U-loss. U-loss classification was associated with greater likelihood of comorbid anxiety disorders and PTSD avoidance/numbing symptoms. The results suggest that while insecure attachment organization is associated with unresolved mourning in response to loss, it is not differentially associated with combat-related PTSD. The relationship between U-loss and PTSD is discussed in light of current literature.