UCL Discovery
UCL home » Library Services » Electronic resources » UCL Discovery

Adverse childhood experiences, child poverty, and adiposity trajectories from childhood to adolescence: evidence from the Millennium Cohort Study

Deng, Keyao; Lacey, Rebecca; (2022) Adverse childhood experiences, child poverty, and adiposity trajectories from childhood to adolescence: evidence from the Millennium Cohort Study. International Journal of Obesity , 46 pp. 1792-1800. 10.1038/s41366-022-01185-1. Green open access

[thumbnail of Lacey_Adverse childhood experiences, child poverty, and adiposity trajectories from childhood to adolescence_VoR.pdf]
Preview
Text
Lacey_Adverse childhood experiences, child poverty, and adiposity trajectories from childhood to adolescence_VoR.pdf

Download (645kB) | Preview

Abstract

OBJECTIVE: This study investigated associations between adverse childhood experiences (ACEs) in early childhood (at ages 9 months and 3 years) and adiposity trajectories of children/adolescents from age 5 to age 17, and the potential interaction between ACEs and poverty on adiposity trajectories. METHODS: Data from the UK Millennium Cohort Study was used. Eight commonly studied ACEs and poverty were measured when the child was aged 9 months and 3 years. ACEs were considered as a cumulative score and as individual experiences. Linear-mixed effect models were employed, modelling BMI and fat mass index (FMI) trajectories from age 5 to 17 (main outcome), adjusting for covariates and stratified by sex. Interactions with poverty were also tested. The sample sizes were 7282 and 6912 for BMI and FMI sample respectively. RESULTS: Cumulative ACE score was associated with steeper increase in BMI and FMI among boys with 3+ ACEs (BMI: β = 0.13, 95% CI: 0.02–0.24; FMI: β = 0.09, 95% CI: 0.01–0.19). For individual ACEs, parental depression was associated with steeper increase in BMI/FMI trajectories in both sexes (BMI: boys: β = 0.15, 95% CI: 0.07–0.23, girls: β = 0.13, 95% CI: 0.05–0.20; FMI: boys: β = 0.09, 95% CI: 0.03–0.15, girls: β = 0.09, 95% CI: 0.02–0.16). In addition, parental separation and physical punishment were associated with steeper increase in BMI/FMI trajectories among girls (BMI: parental separation: β = 0.25; 95% CI: 0.06–0.44, physical punishment: β = 0.14; 95% CI: 0.03–0.26; FMI: parental separation: β = 0.20; 95% CI: 0.03–0.37, physical punishment: β = 0.12; 95% CI: 0.02–0.22). No interaction effect had been found between ACEs and poverty on the adiposity trajectories. CONCLUSIONS: A complex relationship between ACEs in early childhood and adiposity trajectories for children/adolescents was found, highlighting the different effects of specific ACEs and sex differences in the association.

Type: Article
Title: Adverse childhood experiences, child poverty, and adiposity trajectories from childhood to adolescence: evidence from the Millennium Cohort Study
Open access status: An open access version is available from UCL Discovery
DOI: 10.1038/s41366-022-01185-1
Publisher version: https://doi.org/10.1038/s41366-022-01185-1
Language: English
Additional information: © 2022 Springer Nature Limited This article is licensed under a Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/).
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > Institute of Epidemiology and Health > Epidemiology and Public Health
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > Institute of Epidemiology and Health
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
URI: https://discovery.ucl.ac.uk/id/eprint/10151985
Downloads since deposit
34Downloads
Download activity - last month
Download activity - last 12 months
Downloads by country - last 12 months

Archive Staff Only

View Item View Item