Abstract(s)
Social support and coping are both related to posttraumatic stress disorder (PTSD) symptoms, but
the mechanisms underlying their relationships remain unclear. This study explores these
relationships by examining the perceived frequency of supportive and countersupportive
interactions with a significant other in PTSD patients. Ninety-six participants with PTSD were
recruited and completed questionnaires assessing social interactions, ways of coping, and PTSD
symptoms. Associations of social interactions (r2 = 4.1%–7.9%, p < .05) and coping (r2 = 15.9%–
16.5%, p < .001) with symptoms were independent, and suggested a direct association between
social interactions and PTSD. Countersupportive interactions were more associated to symptoms
than supportive interactions. Our findings suggest the development of psychotherapies that
integrate social support interventions.