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Hyperthymic temperament may protect against suicidal ideation.

G H Vázquez¹, X Gonda, R Zaratiegui

¹Department of Neuroscience, University of Palermo, Buenos Aires, Argentina. gvazquez@palermo.edu

Journal of Affective Disorders

|May 15, 2010

Summary

Individuals with hyperthymic temperament show reduced suicidal ideation in affective disorders. This temperament may act as a protective factor against suicide in these patients.

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Area of Science:

Psychiatry
Mood Disorders
Suicidology

Background:

Investigating the role of hyperthymic temperament in suicidal ideation among patients with affective disorders.
Affective disorders encompass unipolar and bipolar conditions.

Purpose of the Study:

To examine the association between hyperthymic temperament and suicidal ideation.
To determine if hyperthymic temperament is a protective factor against suicide in patients with affective disorders.

Main Methods:

Outpatients with unipolar and bipolar disorders (I, II, NOS) were assessed.
Diagnoses were confirmed using the Mini International Neuropsychiatric Interview (MINI).
Beck Depression Inventory (BDI) was used to measure suicidal ideation.

Main Results:

No significant difference in suicidal ideation between bipolar and unipolar patients.
Suicidal ideation was less common in bipolar subtype IV (hyperthymic temperament) compared to bipolar NOS.
Hyperthymic temperament was associated with significantly less suicidal ideation.

Conclusions:

Hyperthymic temperament is linked to reduced suicidal ideation in patients with affective disorders.
This temperament may serve as a protective factor against suicide.
Findings stem from a secondary analysis of data originally collected for cross-validation.