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The developmental course of anxiety symptoms during adolescence: the TRAILS study / Floor V.A. VAN OORT in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)
[article]
Titre : The developmental course of anxiety symptoms during adolescence: the TRAILS study Type de document : Texte imprimé et/ou numérique Auteurs : Floor V.A. VAN OORT, Auteur ; Johan ORMEL, Auteur ; Frank C. VERHULST, Auteur ; Anja C. HUIZINK, Auteur ; Kirstin GREAVES-LORD, Auteur Année de publication : 2009 Article en page(s) : p.1209-1217 Langues : Anglais (eng) Mots-clés : Anxiety developmental-trajectories prospective-study adolescents epidemiology longitudinal-studies obsessive-compulsive-disorder Index. décimale : PER Périodiques Résumé : Background: Little is known about the development of anxiety symptoms from late childhood to late adolescence. The present study determined developmental trajectories of symptoms of separation anxiety disorder (SAD), social phobia (SoPh), generalized anxiety disorder (GAD), panic disorder (PD), and obsessive-compulsive disorder (OCD) in a large prospective community cohort.
Methods: Anxiety symptoms were assessed in a community sample of 2220 boys and girls at three time-points across a 5-year interval. The Revised Child Anxiety and Depression Scale (RCADS) was used to assess anxiety symptoms, and multilevel growth-curve analyses were performed.
Results: All subtypes of anxiety first showed a decrease in symptoms (beta for age ranged from –.05 to –.13, p < .0001), followed by a leveling off of the decrease, and a subsequent slight increase in symptoms (beta for age-squared ranged from .006 to .01, p < .0001) from middle adolescence (GAD, SoPh, SAD) or late adolescence (PD and OCD) onwards. This increase in anxiety symptoms could not be explained by a co-occurring increase in depression symptoms. Girls had more anxiety symptoms than boys, and this difference remained stable during adolescence (p < .0001). Gender differences were strongly attenuated by adjustment for symptoms of depression.
Conclusions: The current study shows that, in the general population, anxiety symptoms first decrease during early adolescence, and subsequently increase from middle to late adolescence. These findings extend our knowledge on the developmental course of anxiety symptoms during adolescence. This is the first study to separate the development of anxiety symptoms from that of symptoms of depression.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02092.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837
in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1209-1217[article] The developmental course of anxiety symptoms during adolescence: the TRAILS study [Texte imprimé et/ou numérique] / Floor V.A. VAN OORT, Auteur ; Johan ORMEL, Auteur ; Frank C. VERHULST, Auteur ; Anja C. HUIZINK, Auteur ; Kirstin GREAVES-LORD, Auteur . - 2009 . - p.1209-1217.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1209-1217
Mots-clés : Anxiety developmental-trajectories prospective-study adolescents epidemiology longitudinal-studies obsessive-compulsive-disorder Index. décimale : PER Périodiques Résumé : Background: Little is known about the development of anxiety symptoms from late childhood to late adolescence. The present study determined developmental trajectories of symptoms of separation anxiety disorder (SAD), social phobia (SoPh), generalized anxiety disorder (GAD), panic disorder (PD), and obsessive-compulsive disorder (OCD) in a large prospective community cohort.
Methods: Anxiety symptoms were assessed in a community sample of 2220 boys and girls at three time-points across a 5-year interval. The Revised Child Anxiety and Depression Scale (RCADS) was used to assess anxiety symptoms, and multilevel growth-curve analyses were performed.
Results: All subtypes of anxiety first showed a decrease in symptoms (beta for age ranged from –.05 to –.13, p < .0001), followed by a leveling off of the decrease, and a subsequent slight increase in symptoms (beta for age-squared ranged from .006 to .01, p < .0001) from middle adolescence (GAD, SoPh, SAD) or late adolescence (PD and OCD) onwards. This increase in anxiety symptoms could not be explained by a co-occurring increase in depression symptoms. Girls had more anxiety symptoms than boys, and this difference remained stable during adolescence (p < .0001). Gender differences were strongly attenuated by adjustment for symptoms of depression.
Conclusions: The current study shows that, in the general population, anxiety symptoms first decrease during early adolescence, and subsequently increase from middle to late adolescence. These findings extend our knowledge on the developmental course of anxiety symptoms during adolescence. This is the first study to separate the development of anxiety symptoms from that of symptoms of depression.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02092.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837