Obesity

Change in neighborhood socioeconomic status and childhood weight status and body composition from birth to adolescence

Int J Obes (Lond)Published Prospective population-based cohort study

Authors' conclusion

An increased BMI and fat mass, and higher risk of OWOB from 6 to 13 years were evident in girls living in a low-SES neighborhood or moving downward from a high- to a low-SES neighborhood. Support for children and families from low-SES neighborhoods is warranted.

Study context

Population
Children from the Generation R Study, Netherlands; Body mass index (BMI), overweight and obesity (OWOB), fat mass index (FMI) and lean mass index (LMI) measured at age 6, 10 and 13 yearsanalysed
Participants
3,909 children
Exposure
Change in neighborhood socioeconomic score (SES) between birth and 6 years
Outcome
Childhood weight status and body composition (BMI, OWOB, FMI, LMI)
Follow-up
6 to 13 years
Methodological detailsgeneralized estimating equations, effect modification by child sex examined
  • Generalized estimating equations
  • Effect modification by child sex examined

Main finding

As reported in the abstract

Each group vs static-highRR OWOB (girls) (95% CI)
Static-low
1.98(1.35–2.91)
Static-low
β BMI-SDS (girls) 0.24 (95% CI 0.09–0.40)
Static-low
β FMI-SDS (girls) 0.27 (95% CI 0.14–0.41)
Static-low
β LMI-SDS (girls) 0.18 (95% CI 0.03–0.33)
Associations moderated by child sex
P < 0.05

Observational data: associations, not effects.

Original publication

Change in neighborhood socioeconomic status and childhood weight status and body composition from birth to adolescence. Int J Obes (Lond). Published 31 January 2024. doi:10.1038/s41366-023-01454-7

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