Demographic and Psychosocial factors associated with Hair Cortisol Concentrations in Preschool Children
| Autor: | Donald A. Barr, FeiFei Qin, Sahil Tembulkar, Laura E. Murphy, Kanwaljeet J. S. Anand, Ian H. Gotlib, Joseph Rigdon, Frances A. Tylavsky, Cynthia R. Rovnaghi |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male medicine.medical_specialty Hydrocortisone Developmental Disabilities Early life stress Child Behavior Risk Assessment Article White People 03 medical and health sciences Young Adult 0302 clinical medicine Child Development Adverse Childhood Experiences Risk Factors 030225 pediatrics Medicine Humans Chronic stress Socioeconomic status business.industry Public health Stressor Infant Mental health Maternal depression Tennessee digestive system diseases Black or African American Socioeconomic Factors Child Preschool Pediatrics Perinatology and Child Health Female business Psychosocial 030217 neurology & neurosurgery Demography Hair |
| Zdroj: | Pediatric research |
| ISSN: | 1530-0447 0031-3998 |
| Popis: | Background: Early life stress has enduring effects on physical and mental health. Hair cortisol concentrations (HCC) reflect exposures to contextual stressors in early life, but are understudied in preschool children. Methods: Hair samples from children (N=693) during clinic visits (CV) scheduled at 1–4 years (CV1-CV4) were measured using validated assay methods for HCC. Results: HCC were highest at CV1 and decreased at CV2-CV4, with no sex differences. Black children had higher HCC than White/other children; these differences persisted even after adjusting for socioeconomic factors. Bivariable analyses showed significant effects on HCC for Black race, with specific demographic and psychosocial factors at different ages. Multivariable analyses showed that higher HCC at CV1 were associated with Black race and male sex; at CV2 with Black race, lower maternal self-esteem, socioeconomic adversity, and the child’s risk for developmental delay; at CV3 with Black race; at CV4 with maternal depression and the child’s prior HCC values. Conclusions: HCC were higher in Black children than White/other races; differences were related to maternal factors, socioeconomic adversity, and the child’s risk for developmental delay. Public health measures to reduce disparities between Blacks and other races must also consider the long-term effects of chronic stress in early life. Editor’s Focus Summary: Hair cortisol concentrations in preschool children showed significant racial differences, related to maternal factors, socioeconomic adversity, as well as their social-emotional development and risks for developmental delay. |
| Databáze: | OpenAIRE |
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