Obesity

Associations between paediatric obesity, chemical mixtures and environmental factors, in a national cross‐sectional study of Canadian children

Pediatr ObesPublished Cross-sectional study

Authors' conclusion

Our findings support the role of early childhood chemical exposures in paediatric obesity and the potential combined effects of chemicals.

Study context

Population
Canadian children aged 3–11, Canadian Health Measures Survey 2007–2019
Participants
9,147 children
Exposure
Exposure to chemical mixtures
Outcome
Paediatric overweight or obesity, obesity and central obesity, defined from measured anthropometrics
Methodological detailsnational, population-based, quantile-based G computational analysis
  • National
  • Population-based
  • Quantile-based G computational analysis

Main finding

As reported in the abstract

Overweight or obesity, obesity and central obesity with mixture of bisphenol A, acrylamide, glycidamide, metals, parabens and arsenic

Overweight or obese (prevalence)

24.1%

Increased risk of overweight or obesity

45%

95% CI 1.09, 1.93

Increased risk of obesity

109%

95% CI 1.27, 3.42

Increased risk of central obesity

82%

95% CI 1.30, 2.56

Observational data: associations, not effects.

Original publication

Associations between paediatric obesity, chemical mixtures and environmental factors, in a national cross‐sectional study of Canadian children. Pediatr Obes. Published 14 June 2024. doi:10.1111/ijpo.13117

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