Obesity

Maternal exercise increases infant resting energy expenditure: preliminary results

Int J Obes (Lond)Published Comparative study

Authors' conclusion

Together, these findings associate ME with increasing infant energy expenditure which could be protective of subsequent infant adiposity gain.

Study context

Population
1-month-old infants of pregnant individuals with or without moderate-intensity exercise during pregnancy
Comparison
Infants exposed to maternal exercise vs non-exercising controls
Outcome
Infant REE
Follow-up
1 month
Methodological detailspreliminary results
  • Preliminary results

Main finding

As reported in the abstract

  • Exercise vs Control: P = 0.002
  • Exercise vs Control: P = 0.003 for VO2
  • Exercise vs Control: P = 0.007 for VCO2
  • Independent of any differences in infant body composition

Further findings

OutcomeExerciseControl
Association of maternal BMI with infant REE
R0.33−0.86
R20.110.74
pp = 0.473p = 0.029
  • Association of maternal BMI with infant resting energy expenditure (REE): significant inverse association in control, not in exercise group

Original publication

Maternal exercise increases infant resting energy expenditure: preliminary results. Int J Obes (Lond). Published 10 June 2024. doi:10.1038/s41366-024-01560-0

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