The prevalence of social phobia, and its impact on quality of life, academic achievement, and identity formation in university students.

PURPOSE: The present study aimed to determine the prevalence of social phobia, and the sociodemographic variables, substance use patterns, and comorbid psychiatric disorders associated with it. The impact of social phobia on quality of life, academic achievement, and identity formation were also examined.
MATERIALS AND METHODS: The study was conducted between 01 March and 01 June 2008, and included 700 undergraduate students at Adnan Menderes University. A sociodemographic data form, the Liebowitz Social Anxiety Scale (LSAS), World Health Organization Quality of Life-Brief Form, Turkish Version (WHOQoL-BREF-TR), and Instrument for Assessing Identity Confusion (IFAIC) were administered to the participants.
FINDINGS: In all, 20.9% of the participants had social phobia during the previous year and 21.7% had social phobia for a lifetime. In total, 74.6% of those that had social phobia during the previous year and 76.5% of those that had social phobia for their whole lives also had a specific social phobia. There was a significant difference between the participants with generalized social phobia or a specific social phobia, and those without social phobia, in terms of LSAS and IFAIC scores. Logistic regression analysis showed that the risk of social phobia was 1.7-fold higher among the females than males, 1.5-fold higher among those that lived in cities for the last 15 years than those that lived in towns, 1.9-fold higher among those that lived in cities for the last 15 years than those that lived in villages, and 1.8-fold higher among those that had relatives with a psychiatric illness than those that didn't. Higher socioeconomic status was negatively correlated with the prevalence of social phobia. Cigarette smoking was more prevalent among the students without social phobia and suicidal ideation was more prevalent among the students with social phobia. WHOQOL-BREF-TR scores showed that students without social phobia had significantly higher quality of life quality than those with social phobia. Self-reported academic performance did not significantly differ between the students with social phobia and those without social phobia.
CONCLUSION: Social phobia research may be limited, but was highly prevalent among the university students in the present study and had significant negative effects on identity formation and quality of life.