MAThyS: A New Scale for Mood Disorders
Author Information
Author(s): Henry Chantal, M'Bailara Katia, Mathieu Flavie, Poinsot Rollon, Falissard Bruno
Primary Institution: AP-HP, Henri Mondor-Albert Chenevier Hospitals, Department of Psychiatry, Creteil, France
Hypothesis
A dimensional approach might help to better define bipolar mood states, especially those with mixed features.
Conclusion
The MAThyS scale can effectively characterize bipolar mood states by assessing inhibition and activation processes.
Supporting Evidence
- The MAThyS scale demonstrated good internal consistency with a Cronbach's alpha of 0.95.
- The scale is moderately correlated with both the MADRS and MAS scales.
- Confirmatory analyses showed a valid model with five factors explaining 68% of the variance.
Takeaway
This study created a new tool to help understand different moods in people with bipolar disorder, making it easier to see how they feel.
Methodology
The study included 196 subjects, with a visual analog scale consisting of 20 items across five dimensions to assess mood states.
Limitations
The scale was not constructed on a classical model, and its effectiveness in clinical settings needs further validation.
Participant Demographics
The sample included 61 men (31.1%) and 135 women (68.9%), with a mean age of 38.36 years.
Digital Object Identifier (DOI)
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