A Systematic Review and Meta-Analysis of Impairment and Quality of Life in Children and Adolescents with Anxiety Disorders.

Anxiety disorders are common, emerge during childhood, and pose a significant burden to society and individuals. Research evaluating the impact of anxiety on functional impairment and quality of life (QoL) is increasing; however, there is yet to be a systematic review and meta-analysis of these relationships in pediatric samples. This systematic review and meta-analysis were conducted to determine the extent of impairments in functioning and QoL that young people with anxiety disorders experience relative to their healthy peers, as well as sociodemographic and clinical moderators of these relationships.

Impact of Psychotherapy for Children and Adolescents with Anxiety Disorders on Global and Domain-Specific Functioning: A Systematic Review and Meta-analysis.

A substantial empirical base supports the use of psychotherapy to alleviate anxiety symptoms and diagnoses in children and adolescents. However, focusing only on symptom or diagnostic reduction provides an incomplete picture of clinically meaningful efficacy given that anxiety disorders in this age group are integrally associated with problems in functioning. A systematic review and meta-analysis (N studies = 40, N participants = 3094) evaluating the impacts of psychotherapy for anxiety was conducted on the following outcomes: global functioning, social functioning, academic functioning, and school attendance.

A prospective study of adolescents' body dysmorphic symptoms: Peer victimization and the direct and protective roles of emotion regulation and mindfulness.

In this study, we examined whether peer appearance-related victimization was associated with adolescents' increasing body dysmorphic disorder (BDD) symptoms over 12 months. Also, given emotion regulation and mindfulness have been associated with less body dissatisfaction, we expected that they would protect against the negative impact of peer victimization on BDD symptoms. Participants were 367 Australian adolescents (M=13years).

Predictors of treatment response to group cognitive behavioural therapy for pediatric obsessive-compulsive disorder.

Obsessive-compulsive disorder (OCD) is a debilitating mental health disorder, occurring in 1-2% of children and adolescents. Current evidence-based treatments produce promising rates of remission; however, many children and youth do not fully remit from symptoms. The current study explored predictors of treatment response to a group cognitive-behavioural treatment program for pediatric OCD (N=43).

Young Adolescents' Body Dysmorphic Symptoms: Associations with Same- and Cross-Sex Peer Teasing via Appearance-based Rejection Sensitivity.

In this study of young adolescents' (N = 188, M age  = 11.93, 54.8% females) body dysmorphic disorder (BDD) symptoms, we examined a theoretically-derived model to determine if symptoms could be explained by appearance-related teasing, general peer victimization, and social anxiety.

Victimization, social anxiety, and body dysmorphic concerns: appearance-based rejection sensitivity as a mediator.

Body dysmorphic disorder (BDD) is characterized by extreme preoccupation with perceived deficits in physical appearance, and sufferers experience severe impairment in functioning. Previous research has indicated that individuals with BDD are high in social anxiety, and often report being the victims of appearance-based teasing. However, there is little research into the possible mechanisms that might explain these relationships.