Project 467178

Anxiety disorders are a common mental health issue for many individuals. When someone has generalized anxiety disorder (GAD) they experience chronic and uncontrollable worry accompanied by various physical symptoms, including trouble sleeping and muscle tension. Cognitive behavioural therapy (CBT) is considered the gold standard for the treatment of anxiety disorders, including GAD. However, what researchers know less about is what happens in the months and years following treatment.To date, limited research has investigated relapse rates (i.e., the return of symptoms after a period of recovery) following CBT for anxiety disorders, particularly GAD. Recent research suggests that of all the anxiety disorders, GAD may have one of the highest relapse rates. However, other evidence suggests that after CBT, individuals do not experience the return of GAD symptoms in the years post-treatment. One reason for these mixed results is the ambiguous and varied definitions of relapse. Further, booster sessions (i.e., used to reinforce progress and troubleshoot challenges) are commonly recommended following CBT. Therefore, it is important we understand whether individuals who attend these sessions are less likely to relapse than those who do not.This study seeks to investigate how common relapse is following CBT for GAD. In addition, the study will examine whether attending booster sessions protects clients against relapse.GAD is a chronic and debilitating disorder that significantly impacts individuals everyday lives. Therefore, it is crucial we understand whether the effects of CBT are maintained long-term. Further, it is important we understand how common it is for individuals to experience a relapse of GAD symptoms after CBT to best help those suffering from GAD.