Bipolar Disorder in Older Adults
Author Information
Author(s): Benedetti Alessandra, Scarpellini Pietro, Casamassima Francesco, Lattanzi Lorenzo, Liberti Maria, Musetti Laura, Cassano Giovanni Battista
Primary Institution: Department of Psychiatry, Neurobiology, Pharmacology and Biotechnologies, University of Pisa
Hypothesis
What are the clinical characteristics and prevalence of manic episodes in older adults?
Conclusion
Half of the older patients with mania were classic bipolar patients, while the other half had varied clinical presentations.
Supporting Evidence
- 7% of elderly inpatients were diagnosed with mania.
- Half of the patients had a mood disorder onset after age 50.
- Younger patients had a higher family history of mood disorders.
Takeaway
This study looked at older people who had manic episodes and found that some had typical bipolar disorder while others had different issues.
Methodology
A retrospective chart review of 20 elderly patients hospitalized for mania was conducted, comparing them to a matched group of younger patients.
Potential Biases
The study relied on medical records without standardized ratings, which may introduce bias.
Limitations
The small sample size and retrospective design limit the generalizability of the findings.
Participant Demographics
The sample included 11 women and 9 men, with a mean age of 74 years.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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