The relationship between insight and clinical factors for persons with schizophrenia.

This correlational study examined the relationship of insight with positive and negative symptoms and level of functioning among persons with schizophrenia or schizoaffective disorder. Poor insight as a symptom of schizophrenia is the conceptual framework. Thirty-seven people receiving assertive community treatment, inpatient hospitalization, or outpatient treatment were assessed using 2 self-rating insight scales, the Scale for Assessment of Positive Symptoms (SAPS), the Scale for Assessment of Negative Symptoms (SANS), and the Global Assessment of Functioning (GAF). A significant negative correlation was found between insight and positive formal thought disorder. No significant relationships were found between insight and negative symptoms or level of functioning. Reactions to the self-rating insight tools suggest necessary revisions of the insight tool.