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Neuropsychiatric evaluation in an outpatient setting
T E Feinberg1, D M Roane, C R Miner
1Neurobehavior and Alzheimer's Disease Center, Beth Israel Medical Center, New York, NY 10003, USA.
The Journal of Neuropsychiatry and Clinical Neurosciences
|January 1, 1995
Summary
Neuropsychiatric evaluations frequently reveal new diagnoses, particularly mood disorders and dementia. Clinicians should maintain high suspicion for dementia and consider mood disorders in patients undergoing neuropsychiatric assessment.
Area of Science:
- Neuropsychiatry
- Neurology
- Psychiatry
Background:
- Neuropsychiatric evaluations are complex, often involving patients with overlapping or evolving conditions.
- Differentiating between neurological and psychiatric disorders, especially dementia and pseudodementia, presents a diagnostic challenge.
Purpose of the Study:
- To analyze diagnostic changes in outpatients undergoing neuropsychiatric evaluations.
- To identify patterns in presenting complaints and post-consultation diagnoses within specific patient groups.
Main Methods:
- Retrospective case review of 336 outpatients.
- Classification into five groups based on psychiatric/neurological history and onset.
- Cluster analysis of 19 presenting complaints to differentiate patient groups.
Main Results:
- Diagnostic reclassifications were common post-evaluation.
- New psychiatric diagnoses were identified more frequently than new neurological diagnoses.
- Mood disorder diagnoses increased significantly (7.7% to 16.1%).
- Dementia was the most frequent post-consultation diagnosis (32.8%).
Conclusions:
- High suspicion for dementia is warranted in neuropsychiatric referrals.
- Mood disorders are notably prevalent among patients evaluated for neuropsychiatric conditions.