Early rapid weight gain, parental body mass index and the association with an increased waist-to-height ratio at 5 years of age

Annelie Lindholm*, Gerd Almquist-Tangen, Bernt Alm, Ann Bremander, Jovanna Dahlgren, Josefine Roswall, Carin Staland-Nyman, Stefan Bergman

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Abstract

BACKGROUND/OBJECTIVES: Obesity-related adverse health consequences are closely associated with abdominal obesity. Risk factors for overweight and obesity have been studied but there is a lack of information regarding risk factors for abdominal obesity, especially in the preschool population. The aim of the present study was to examine early life risk factors for an increased waist-to-height ratio (WHtR) in children at five years of age and, in addition, to investigate if these risk factors also were associated with overweight or obesity.

SUBJECTS/METHODS: The study population comprised 1,540 children from a population-based longitudinal birth cohort study that included 2,666 Swedish children. The children were included if they had complete growth data for the analyses used in this study. Children were classified as having WHtR standard deviation scores (SDS) ≥ 1 or < 1 at five years of age, according to Swedish reference values, and as having body mass index standard deviation scores (BMISDS) for overweight/obesity, or normal weight/underweight according to the International Obesity Task Force criteria. Associations between child-related, socioeconomic status-related, parental health-related and nutrition- and feeding practice-related factors during the first two years and a WHtRSDS ≥ 1 or a BMISDS for overweight/obesity at five years were investigated with logistic regression analyses.

RESULTS: At five years of age, 15% of the children had WHtRSDS ≥ 1 and 11% had overweight or obesity. In multivariable analyses, rapid weight gain (RWG) during 0-6 months (OR: 1.90, 95% CI: 1.23-2.95, p = 0.004), maternal pre-pregnancy BMI (1.06, 1.01-1.11, p = 0.019) and paternal BMI (1.11, 1.01-1.21, p = 0.028) were associated with WHtRSDS ≥ 1. RWG during 0-6 months (2.53, 1.53-4.20, p<0.001), 6-12 months (2.82, 1.37-5.79, p = 0.005), and maternal pre-pregnancy BMI (1.11, 1.06-1.17, p<0.001) were associated with overweight or obesity.

CONCLUSIONS: Early risk factors, including rapid weight gain, are associated with increased WHtRSDS and overweight or obesity at 5 years of age. Preventive interventions should target early RWG and parental overweight and obesity.

OriginalsprogEngelsk
Artikelnummere0273442
TidsskriftPLOS ONE
Vol/bind17
Udgave nummer9
Antal sider15
ISSN1932-6203
DOI
StatusUdgivet - 7. sep. 2022

Bibliografisk note

Funding Information:
SB, Region Halland Research and Development Center Spenshult AL, Her Royal Highness Crown Princess Lovisa's Association for Child Care/Axel Tielmans Memorial Fund and Halmstad University. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Publisher Copyright:
Copyright: © 2022 Lindholm et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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