Abstract
AIM: We investigated associations between body mass index (BMI) z-scores for children aged 0-2 years and the BMI z-scores, body fat percentage and metabolic risk factors at 3 years of age.
METHODS: This was a secondary analysis of the Lifestyle in Pregnancy and Offspring randomised controlled trial, carried out at two university hospitals in Denmark. It comprised 149 mothers with BMI ≥30 kg/m 2 who did or did not receive a lifestyle intervention during pregnancy and a reference group of 97 mothers with normal-weight, with follow-up of their 3-year-old offspring. The children in these three groups were pooled for the data analyses, due to similar characteristics between groups. The BMI z-scores were calculated at 5 weeks, 5 months and 1, 2 and 3 years, using Danish reference groups. Their anthropometrics and metabolic outcomes were examined at 3 years of age.
RESULTS: BMI z-scores at 5 months to 2 years were associated with BMI z-scores and body fat percentage at 3 years of age and BMI z-scores were not associated with metabolic risk factors at 3 years.
CONCLUSION: BMI z-scores from 5 weeks of age were associated with adverse anthropometric outcomes but not with metabolic risk factors at 3 years of age.
Original language | English |
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Journal | Acta Paediatrica |
Volume | 113 |
Issue number | 5 |
Pages (from-to) | 1068-1075 |
ISSN | 0803-5253 |
DOIs | |
Publication status | Published - May 2024 |
Keywords
- anthropometrics
- body mass index
- childhood obesity
- early prevention
- metabolic risk factors
- Body Mass Index
- Anthropometry
- Humans
- Risk Factors
- Child, Preschool
- Mothers
- Pregnancy
- Obesity/complications
- Female
- Child