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Adherence, insight and disability in paranoid schizophrenia
I García-Cabeza1, C M Díaz-Caneja2, M Ovejero3
1Department of Psychiatry, Gregorio Marañón University Hospital, Complutense University of Madrid, Ibiza, 43, 28009 Madrid, Spain.
Psychiatry Research
|October 3, 2018
Summary
Insight in schizophrenia is crucial for treatment adherence and reducing disability. Adherence partially mediates the link between insight and disability, highlighting its importance in managing schizophrenia.
Area of Science:
- Psychiatry
- Clinical Psychology
Background:
- Insight is a critical factor influencing prognosis, functioning, and treatment adherence in schizophrenia.
- Understanding the interplay between insight, adherence, and disability is essential for effective schizophrenia management.
Purpose of the Study:
- To examine the relationship between insight, pharmacological treatment adherence, and disability in schizophrenia patients.
- To investigate the potential mediating effect of adherence on the association between insight and disability.
Main Methods:
- 80 clinically stable patients with paranoid schizophrenia were assessed.
- Measures included insight (SUMD), adherence (CRS), disability (WHO-DAS), and psychopathology (PANSS).
- Linear regression and mediation analysis were employed to identify predictors of disability and test the mediating role of adherence.
Main Results:
- Negative symptoms, insight, and adherence collectively explained 54.2% of the variance in disability.
- Negative symptoms directly impacted disability.
- Insight's effect on disability was partially mediated by treatment adherence.
Conclusions:
- Insight is a key determinant of disability in schizophrenia.
- Adherence to pharmacological treatment plays a significant mediating role in how insight affects disability.
- Treatment programs should leverage and enhance patient insight to improve outcomes and reduce disability in schizophrenia.
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