P03-214 - Anxiety sensitivity depending on presence of positive symptoms in psychosis - 05/05/11
Résumé |
Introduction |
An important corpus of scientist evidence is linking psychotic activity and anxiety-related processes (Freeman and Garety, 2003).
Objectives |
We intended to assess differences in Anxiety Sensitivity dimensions between patients diagnosed by psychosis with and without positive symptoms.
Methods |
Participants: 49 patients with DSM psychosis diagnosis (42 men and 7 women; mean age: 40), who attended a Mental Health Rehabilitation Service in 2008, of whom 24 patients had positive symptomatology.
Design, materials and procedure: A Cross-sectional design (one measurement) for a co-relational method of comparison between groups.
We used the Spanish validated Anxiety Sensitivity lndex-3 -ASI 3- (Sandîn et al, 2007), a 18-item Likert self-report that assesses fears of anxious symptoms. It presents a hierarchical structure (a general factor and three subscales -Physical, Cognitive and Social Concerns-). It’s also used the first and third items (delusions and hallucinatory behaviour) of The Positive and Negative Syndrome Scale -PANSS- (Kay, Opler and Lindenmayer, 1988) to detect positive symptoms.
Results |
Patients with positive symptoms showed a higher sensitivity to cognitive (z=-3.22, p<0.01) and social anxiety (z=-2.66, p<0.01), as well as higher punctuations in ASI-total (z=-2.91, p<0.01), than patients without positive symptoms.
Conclusions |
Patients with positive symptoms show significant fears of symptoms of different anxious domains (ASI-total) with regard to patients without this kind of symptomatology. Specially, they are worried about the possibility that concentration difficulties and restlessness lead to mental incapacitation (ASI-cognitive) and about social reactions before their own publicly observable anxiety manifestations (ASI-social).
Le texte complet de cet article est disponible en PDF.Vol 26 - N° S1
P. 1383 - 2011 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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