Obesity

Neurocognitive factors predicting BMI changes from adolescence to young adulthood

Obesity (Silver Spring)Published Prospective cohort study

Authors' conclusion

Our findings support the hypothesis that cognitive vulnerability could predict the BMI gain from adolescence to young adulthood.

Study context

Population
Adolescents followed to young adulthood; BMI groups in adolescence318 anti-saccade
Outcome
Change in BMI z score (∆BMI z score) from adolescence to young adulthood
Follow-up
Adolescence to young adulthood

Main finding

As reported in the abstract

∆BMI z score
Interaction of BMI z score with anti-saccade task accuracy on ∆BMI z score
β = −0.002, p < 0.05
Neutral and loss accuracies, overweight group
all β = −0.004, p = 0.05
Neutral and loss accuracies, obesity group
β = −0.006 and β = −0.005, p < 0.01
Interaction of BMI z score with Stroop control trial reaction time
β = −0.312, p < 0.001
Interaction of BMI z score with Stroop incongruent trial reaction time
β = −0.384, p < 0.001
Stroop control trial reaction time, overweight group
β = 0.730, p = 0.036
Stroop incongruent trial reaction time, overweight group
β = 0.535, p = 0.033

Observational data: associations, not effects.

Original publication

Neurocognitive factors predicting BMI changes from adolescence to young adulthood. Obesity (Silver Spring). Published 26 March 2024. doi:10.1002/oby.23978

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