Reported childhood trauma and suicide attempts in schizophrenic patients.

Childhood traumas are associated with suicidal behavior but this aspect has not been examined in relation to schizophrenia. In this study, 50 chronic schizophrenic patients who had attempted suicide were compared with 50 chronic schizophrenic patients who had never attempted suicide for their scores on the 34-item Childhood Trauma Questionnaire (CTQ). It was found that schizophrenics who had attempted suicide reported significantly higher CTQ scores for emotional abuse, physical abuse, sexual abuse, emotional neglect, and physical neglect than schizophrenics who had never attempted suicide. Therefore, childhood trauma may be a risk factor predisposing schizophrenic patients to attempt suicide.