BACKGROUND: The prevalence of insight was examined longitudinally in psychotic patients with schizophrenia (n = 86), bipolar disorder (n = 52), major depressive disorder (n = 35) and other psychoses (n = 16). METHOD: Before discharge and at 6-month follow-up, insight in first-admission patients from 10 facilities in Suffolk County, New York was rated as part of a modified Hamilton Depression Scale. RESULTS: Initially, 80% of depressives but approximately half with other diagnoses manifested insight. At follow-up, most patients demonstrated insight except for the schizophrenic patients. After controlling for diagnosis, significant correlates of baseline insight were being married, hospitalized in a community or academic facility, intelligence and negative symptoms. At follow-up, after controlling for diagnosis and baseline insight, prior treatment was predictive. This finding held for schizophrenic patients separately. CONCLUSION: Lack of insight is more prevalent in schizophrenia and improves over time. The components of prior treatment leading to better insight should be explored.
BACKGROUND: The prevalence of insight was examined longitudinally in psychoticpatients with schizophrenia (n = 86), bipolar disorder (n = 52), major depressive disorder (n = 35) and other psychoses (n = 16). METHOD: Before discharge and at 6-month follow-up, insight in first-admission patients from 10 facilities in Suffolk County, New York was rated as part of a modified Hamilton Depression Scale. RESULTS: Initially, 80% of depressives but approximately half with other diagnoses manifested insight. At follow-up, most patients demonstrated insight except for the schizophrenicpatients. After controlling for diagnosis, significant correlates of baseline insight were being married, hospitalized in a community or academic facility, intelligence and negative symptoms. At follow-up, after controlling for diagnosis and baseline insight, prior treatment was predictive. This finding held for schizophrenicpatients separately. CONCLUSION: Lack of insight is more prevalent in schizophrenia and improves over time. The components of prior treatment leading to better insight should be explored.
Authors: Stanley H Mutsatsa; Eileen M Joyce; Sam B Hutton; Thomas R E Barnes Journal: Eur Arch Psychiatry Clin Neurosci Date: 2006-08-04 Impact factor: 5.270
Authors: Matthew M Large; Olav Nielssen; Christopher James Ryan; Robert Hayes Journal: Soc Psychiatry Psychiatr Epidemiol Date: 2007-11-30 Impact factor: 4.328