Brief Psychiatric Rating Scale - Excited Component (BPRS-EC) and neuropsychological dysfunction predict aggression, suicidality, and involuntary treatment in first-episode psychosis

Psychopathology and neuropsychological functioning independently predict dangerous behavior in FEP patients. Some correlations with neuropsychology (e.g., of aggression with concentration/attention) are absent in multivariate analyses and may thus constitute a proxy of psychopathological features. In addition to clinical data, BPRS-EC can be used as a predictor of dangerous behavior. Patients with severe aggression and suicidality show different patterns of neuropsychological dysfunction, indicating that suicidality should not be conceptualized as subtype of aggressive behavior.