Obesity

The Impact of Eating Behaviors on Ultraprocessed Food Consumption Over 12 Months in Children

Obesity (Silver Spring)Published Prospective cohort study

Authors' conclusion

Child eating behaviors predict changes in UPF intake over 1 year. These results advocate for longitudinal research to examine dynamic relationships between eating behaviors, UPF intake, and body weight.

Study context

Population
Children aged 9–11 years (53% female); mean age 10.5 years (SD 0.88), mean BMI z-score 0.97 (SD 1.07)
Participants
101 children
Outcome
Associations of baseline eating behaviors (CEBQ) with baseline UPF/MPF intake ratio and its 12-month change
Follow-up
12 months
Methodological details12-month follow-up, linear regression controlling for sex and pubertal stage, Eating behaviors parent-reported via Child Eating Behavior Questionnaire (CEBQ); intake from three automated dietary recalls; Ultraprocessed foods (UPF) and MPF kcal classified by NOVA
  • 12-month follow-up
  • Linear regression controlling for sex and pubertal stage
  • Eating behaviors parent-reported via CEBQ; intake from three automated dietary recalls; UPF and MPF kcal classified by NOVA

Main finding

As reported in the abstract

UPF/MPF intake ratio
CEBQ-food fussiness associated with higher UPF/MPF intake ratio at baseline
p = 0.02
CEBQ-food fussiness associated with increase in UPF/MPF intake ratio over 1 year
p = 0.04
CEBQ-enjoyment of food associated with decrease in UPF/MPF intake ratio over 1 year
p = 0.03

Observational data: associations, not effects.

Original publication

The Impact of Eating Behaviors on Ultraprocessed Food Consumption Over 12 Months in Children. Obesity (Silver Spring). Published 27 July 2025. doi:10.1002/oby.24361

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