Association between Quality of Maternal Prenatal Food Source and Preparation and Breastfeeding Duration in the Environmental Influences on Child Health Outcome (ECHO) Program. Academic Article uri icon

abstract

  • This study examined the relationship between maternal food source and preparation during pregnancy and the duration of breastfeeding among 751 mother-child dyads in the United States. The data collected from the Environmental influences on Child Health Outcomes (ECHO) Program included twelve cohorts of mothers (age 18) who delivered infant(s). Three categories of maternal food source and preparation including, High, Moderate, or Low Food Source Quality were derived from the mother report. The mean duration of breastfeeding differed strongly across the three categories. The High Food Source Quality group breastfed an average of 41 weeks, while shorter durations were observed for the Moderate (26 weeks) and Low (16 weeks) Food Source Quality groups. Cox proportional hazards models were used to estimate the relative hazard of time to breastfeeding cessation for each participant characteristic. The full model adjusted for clustering/cohort effect for all participant characteristics, while the final model adjusted for the subset of characteristics identified from variable reduction modeling. The hazard of breastfeeding cessation for those in the High Food Source Quality group was 24% less than the Moderate group (RH = 0.76; 95% CI, 0.63-0.92). Pregnant women in the High Food Source Quality group breastfed longer than the Moderate and Low groups. We encourage more detailed studies in the future to examine this relationship longitudinally.

published proceedings

  • Nutrients

altmetric score

  • 2.1

author list (cited authors)

  • Zimmerman, E., Gachigi, K. K., Rodgers, R. F., Watkins, D. J., Woodbury, M., Cordero, J. F., ... On Behalf Of Program Collaborators For Environmental Influences On Child Health Outcomes.

citation count

  • 1

complete list of authors

  • Zimmerman, Emily||Gachigi, Kennedy K||Rodgers, Rachel F||Watkins, Deborah J||Woodbury, Megan||Cordero, José F||Alshawabkeh, Akram||Meeker, John D||Huerta-Montañez, Gredia||Pabon, Zaira Rosario||Hines, Morgan||Velez-Vega, Carmen M||Camargo, Carlos A||Zhu, Yeyi||Nozadi, Sara S||Comstock, Sarah S||Hockett, Christine||Tarwater, Patrick M

publication date

  • November 2022

publisher