Anxiety sensitivity in adolescents with somatoform autonomic dysfunction and adolescents with insulin dependent diabetes mellitus.

Anxiety sensitivity is defined as a belief that anxiety or fear may cause illness, embarrassment, or additional anxiety. The main purpose of this study was to find out if there were differences among adolescents with insulin dependent diabetes mellitus, adolescents with somatoform autonomic dysfunction and their healthy peers in different aspects of psychological functioning and anxiety sensitivity. The sample consisted of 93 subjects, aged 12 to 16. Hamburg Neuroticism and Extraversion Scale, Child Behaviour Checklist and Childhood Anxiety Sensitivity Index were administrated. The adolescents with somatoform autonomic dysfunction had significantly higher scores on neuroticism scale, different Child Behaviour Checklist subscales, and on anxiety sensitivity. Both groups with diagnosed illness had lower scores on extraversion scale compared to healthy peers. This study has shown that the adolescents with somatoform autonomic dysfunction are more prone to fears regarding bodily functioning, and that they are at a higher risk of developing an anxiety disorder.