Attempted suicide and self-injury in patients diagnosed with eating disorders.

Eating disorders (ED) patients are at high risk for developing suicidal behavior. The aim of the present study was to investigate factors associated with suicidal behavior in ED patients. One hundred fifty patients at an outpatient ED clinic were included in the study. Data were gathered by retrospective chart analysis. We found that 48 patients (32%) had a history of parasuicide (i.e., suicide attempts, self-injury, or both). A significantly greater percentage of parasuicidal patients than nonparasuicidal patients had EDs with bingeing/pursing symptomatology, used more than one type of purging method, and had a lifetime history of a drug use disorder, impulse control problems, and bipolar disorder, as well as a more extensive outpatient and inpatient treatment history. The findings of this study support an increased tendency toward impulsivity among parasuicidal ED outpatients.

Axis I comorbidity onset and parasuicide in women with eating disorders.

OBJECTIVE: We examined differences in the onset pattern of comorbid disorders in eating-disordered women with and without a history of parasuicide to elucidate potential etiologic differences between the two groups. METHODS: Fifty-four women with a current or past eating disorder partcipated. Of these women, 27 had a history of suicide attempts and self-injury and 27 had no history of suicide attempts or self-injury. The age and pattern of onset for the eating disorder relative to comorbid major depression, anxiety disorder, and substance use disorder were compared between the groups. RESULTS: The onset of major depression and anxiety disorders occurred at a younger age in the parasuicidal group. In addition, the onset of major depression in the parasuicidal group occurred significantly more often before the onset of the eating disorder. DISCUSSION: The eating disorder may be secondary to a mood disturbance in women with parasuicidal histories.