Cumulative effects of prenatal substance exposure and early adversity on foster children's HPA-axis reactivity during a psychosocial stressor

被引：42

作者：

Fisher, Philip A. ^{[1
]}

Kim, Hyoun K. ^{[1
]}

Bruce, Jacqueline ^{[1
]}

Pears, Katherine C. ^{[1
]}

机构：

[1] Oregon Social Learning Ctr, Eugene, OR 97401 USA

来源：

INTERNATIONAL JOURNAL OF BEHAVIORAL DEVELOPMENT | 2012年 / 36卷 / 01期

关键词：

cortisol; maltreatment; prenatal substance exposure; PITUITARY-ADRENAL AXIS; COCAINE EXPOSURE; SALIVARY CORTISOL; MALTREATED CHILDREN; DISORDERS; ALCOHOL; RESPONSES; HORMONE; PATHOPHYSIOLOGY; ASSOCIATIONS;

D O I：

10.1177/0165025411406863

中图分类号：

B844 [发展心理学（人类心理学）];

学科分类号：

040202 ;

摘要：

Dysregulated hypothalamic-pituitary-adrenocortical (HPA) axis stress response has been reported among individuals with prenatal substance exposure and those with early adversity exposure. However, few researchers have examined the combined effects of these risk factors. Patterns of HPA reactivity among maltreated foster children with and without prenatal substance exposure (N = 53; ages 9-12 years) were examined using the Trier Social Stress Test for Children. Area under the curve with respect to increase (AUC(I)) analyses revealed that prenatal substance exposure or physical abuse significantly increased the likelihood of a negative AUC(I) (i.e., little or no HPA reactivity). Among children with prenatal substance exposure and physical abuse, 85% exhibited a negative AUC(I). The results underscore the importance of addressing this combined risk.

引用

页码：29 / 35

页数：7