[article] 
inJournal of Child Psychology and Psychiatry > 50-12 (December 2009) . - p.1495-1503

Titre :	Increased waking salivary cortisol and depression risk in preschoolers: the role of maternal history of melancholic depression and early child temperament
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Lea R. DOUGHERTY, Auteur ; Thomas M. OLINO, Auteur ; Daniel N. KLEIN, Auteur ; Margaret DYSON, Auteur ; Suzanne ROSE, Auteur
Année de publication :	2009
Article en page(s) :	p.1495-1503
Langues :	Anglais (eng)
Mots-clés :	Depression-risk melancholia HPA-axis cortisol temperament
Index. décimale :	PER Périodiques
Résumé :	Background: Elevated morning cortisol is a prospective predictor of major depression and may serve as a vulnerability marker. We examined the relation between morning cortisol and two prominent risk factors for depression in preschool-aged children: maternal depression and child temperament. We also explored whether maternal depression during the child's life, parental hostility and life stress explained these associations. Methods: Ninety-four children provided a morning salivary cortisol sample, and 92 children provided an evening sample. Child temperament and parenting were assessed using observational measures, and maternal depression and life stress were assessed with clinical interviews. Results: Maternal history of melancholic depression and child temperamental low positive emotionality were significantly associated with higher morning cortisol. These relations persisted after controlling for children's negative emotionality and concurrent depressive symptoms, parental hostility, and life stress. Conclusions: Our findings support the hypothesis that elevated morning cortisol may serve as an early-emerging vulnerability factor for depression, and highlight the importance of anhedonia in risk for depression.
En ligne :	http://dx.doi.org/10.1111/j.1469-7610.2009.02116.x
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=882

[article] Increased waking salivary cortisol and depression risk in preschoolers: the role of maternal history of melancholic depression and early child temperament [Texte imprimé et/ou numérique] / Lea R. DOUGHERTY, Auteur ; Thomas M. OLINO, Auteur ; Daniel N. KLEIN, Auteur ; Margaret DYSON, Auteur ; Suzanne ROSE, Auteur . - 2009 . - p.1495-1503.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 50-12 (December 2009) . - p.1495-1503

Mots-clés :	Depression-risk melancholia HPA-axis cortisol temperament
Index. décimale :	PER Périodiques
Résumé :	Background: Elevated morning cortisol is a prospective predictor of major depression and may serve as a vulnerability marker. We examined the relation between morning cortisol and two prominent risk factors for depression in preschool-aged children: maternal depression and child temperament. We also explored whether maternal depression during the child's life, parental hostility and life stress explained these associations. Methods: Ninety-four children provided a morning salivary cortisol sample, and 92 children provided an evening sample. Child temperament and parenting were assessed using observational measures, and maternal depression and life stress were assessed with clinical interviews. Results: Maternal history of melancholic depression and child temperamental low positive emotionality were significantly associated with higher morning cortisol. These relations persisted after controlling for children's negative emotionality and concurrent depressive symptoms, parental hostility, and life stress. Conclusions: Our findings support the hypothesis that elevated morning cortisol may serve as an early-emerging vulnerability factor for depression, and highlight the importance of anhedonia in risk for depression.
En ligne :	http://dx.doi.org/10.1111/j.1469-7610.2009.02116.x
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=882