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Generalized Anxiety Disorder in youth: diagnostic considerations
Courtney L Benjamin1, Rinad S Beidas, Jonathan S Comer
1Department of Psychology, Temple University, Philadelphia, Pennsylvania 19122, USA. courtney.benjamin@temple.edu
Depression and Anxiety
|February 2, 2011
Summary
This study identified key worries and physiological symptoms that help distinguish Generalized Anxiety Disorder (GAD) in youth from other conditions. Findings inform diagnostic criteria for youth GAD.
Area of Science:
- Child and Adolescent Psychiatry
- Clinical Psychology
- Developmental Psychology
Background:
- Generalized Anxiety Disorder (GAD) in youth involves excessive worry and physiological symptoms for at least six months.
- Distinguishing GAD from other anxiety disorders and non-anxious youth is crucial for accurate diagnosis and treatment.
- Understanding specific worry domains and symptoms is key to refining diagnostic criteria in pediatric populations.
Purpose of the Study:
- To identify specific domains of worry and physiological symptoms that best differentiate youth with GAD from those without anxiety disorders.
- To determine which worries and symptoms are most effective in distinguishing GAD youth from youth with other anxiety disorders.
- To examine the diagnostic efficiency of various worries and physiological symptoms in pediatric GAD.
Main Methods:
- Employed receiver operating characteristic (ROC) analyses on a sample of 180 youth aged 7-13.
- Examined parent reports to determine optimal cut scores for distinguishing GAD youth.
- Assessed the diagnostic efficiency of specific worries and physiological symptoms.
Main Results:
- Parent reports identified three specific worries and four physiological symptoms with favorable diagnostic cut scores.
- Certain specific worries demonstrated high diagnostic efficiency in identifying GAD in youth.
- Children tended to endorse fewer GAD symptoms compared to parent reports.
Conclusions:
- Recommendations are proposed for refining diagnostic criteria for Generalized Anxiety Disorder in youth.
- Suggestions are made regarding optimal interview sequencing for querying GAD symptoms in children and adolescents.
- The findings highlight the importance of parent-reported symptoms in diagnosing pediatric GAD.
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