Details

Autor(en) / Beteiligte

• Dell'Osso, Liliana
• Cremone, Ivan Mirko
• Nardi, Benedetta
• Amatori, Giulia
• Bonelli, Chiara
• Gravina, Davide
• Benedetti, Francesca
• Del Prete, Luca
• Massimetti, Gabriele
• Carpita, Barbara

Titel

Measuring the neglected anxiety disorder: validation of the social anxiety spectrum-short version (SHY-SV) questionnaire

Ist Teil von

• BMC psychiatry, 2023-10, Vol.23 (1), p.1-708, Article 708

Ort / Verlag

London: BioMed Central Ltd

Erscheinungsjahr

2023

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Abstract Background In the recent years, a growing body of literature stressed the importance of a dimensional perspective on mental disorders. In particular, since its conceptualization, one of the main concerns in the field of Social Anxiety Disorder (SAD) has been the definition of a diagnostic threshold, leading to the suggestion that SAD may be more properly classified as a spectrum of severity rather than a discrete disorder based on subjectively determined threshold. The purpose of the current research is to evaluate the psychometric qualities of the Social Anxiety Spectrum - Short Version (SHY-SV), a novel questionnaire designed to measure the complete range of social anxiety symptoms, from overt manifestations to subthreshold ones. Methods 42 subjects with a clinical diagnosis of social anxiety disorder (SAD) according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), 43 subjects with a clinical diagnosis of Obsessive-Compulsive Disorder (OCD) and 60 individuals without current or lifetime mental disorders (HC) were recruited from the Psychiatric Clinic of the University of Pisa. Subjects were assessed with the SCID-5, Liebowitz Social Anxiety Scale (LSAS) and the SHY-SV. Results SHY-SV showed strong internal consistency, and both the total and domain scores had great test-retest reliability. The Pearson’s coefficients for the SHY-SV domain scores ranged from 0.391 to 0.933, and they were positively and significantly correlated with one another (p 0.001). All the SHY-SV domain scores were highly correlated with the SHY-SV total score. Results from of the correlation coefficients between SHY-SV and alternative measures of SAD were all significant and positive. Significant differences among diagnostic groups on both SAD-SV domains and total scores were found. SAD-SV total score increased significantly and progressively from HCs, to the OCD up to the SAD group which showed the highest values. Conclusion The SHY-SV demonstrated significant convergent validity with other dimensional SAD measures, great internal consistency, and test-retest reliability. With an increasing score gradient from healthy controls to patients with OCD to those with SAD, the questionnaire performed differently in each of the three diagnostic categories.