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- Title
Maternal stress in the first 1000 days and risk of childhood obesity: a systematic review.
- Authors
Matvienko-Sikar, Karen; Cooney, Jennifer; Flannery, Caragh; Murphy, Jennifer; Khashan, Ali; Huizink, Anja
- Abstract
Objective: Maternal stress is associated with adverse child outcomes. Conception to 2-years postpartum (the first 1000 days) is a developmentally sensitive period for stress exposure. The role of maternal stress in the first 1000 days on child obesity risk is unclear. This review systematically examines the relationship between maternal stress across the first 1000 days and child obesity risk. Methods: The Cochrane Library, MEDLINE, PsycINFO, EMBASE, CINAHL, and Maternity and Infant Care were searched from inception to June 2018. Eligible studies included women who experienced maternal stress in the first 1000 days; an included a measure of maternal stress and of child anthropometrics. Results: Sixteen studies met inclusion criteria, the majority of these examined prenatal stress exposure. Inconsistent effects were observed for psychological and physiological stress responses, on child weight outcomes. Environmental stress exposures, including natural disaster and bereavement, were more consistently associated with increased obesity risk. Conclusion: This review does not provide support for the effects of psychological or physiological maternal stress on child weight outcomes; there is some evidence of associations between environmental stress exposures and greater childhood adiposity. Variation in conceptualisation and measurement of stress, timing of stress exposure, and limited examination of stress-related behaviours were noted.
- Subjects
PSYCHOLOGY information storage & retrieval systems; CINAHL database; PHYSIOLOGICAL stress; PREGNANCY & psychology; MEDICAL databases; INFORMATION storage & retrieval systems; MEDICAL information storage & retrieval systems; PSYCHOLOGY of mothers; CHILDHOOD obesity; SYSTEMATIC reviews; ANTHROPOMETRY; NATURAL disasters; MEDLINE; PSYCHOLOGICAL stress; BEREAVEMENT
- Publication
Journal of Reproductive & Infant Psychology, 2021, Vol 39, Issue 2, p180
- ISSN
0264-6838
- Publication type
Academic Journal
- DOI
10.1080/02646838.2020.1724917