The relationships between optimal infant feeding practices and child development and attained height at age 2 years and 6–7 years

Limited evidence exists on the long-term effects of early feeding practices on child growth and development. We examined the relationships between infant feeding practices and child height and development at ages 2 and 6-7 years. We studied 885 mother-child dyads from a randomized controlled trial of preconception supplementation in Vietnam. Early initiation of breastfeeding (EIBF), exclusive breastfeeding (EBF), breastfeeding (BF) duration and minimum dietary diversity (MDD) were assessed using World Health Organization (WHO) guidelines. Child development was assessed by the Bayley Scales of Infant Development-III at 2 years and the Wechsler Intelligence Scale for Children® - IV at 6-7 years. Child height-for-age z-score (HAZ) was calculated from child height and age. Multivariable regression and structural equation models were used in analyses that controlled for confounding. EIBF and EBF at 6 months occurred in 52% and 62% of children, respectively. Mean breastfeeding duration was 18 months and 83% achieved MDD at 1 year. EIBF was associated with motor (β = 0.13, 95% confidence interval [CI]: 0.00, 0.28) and cognitive development at 2 years (β = 0.12, 95% CI: -0.01, 0.26), which in turn were positively associated with cognitive development at 6-7 years. EBF was directly associated with development at 6-7 years (β = 0.21, 95% CI:0.08, 0.34) whereas motor and cognitive development at 2 years explained 41%-75% of the relationship between EIBF and development at 6-7 years. HAZ at 2 years also mediated 70% of the association between MDD at 1 year and HAZ at 6-7 years. BF duration was not associated with child development and HAZ. Early infant feeding practices, especially EIBF and EBF, have important long-term implications for optimizing child linear growth and cognition as they begin school

Bayley Scales of Infant Development · Breast feeding · Breastfeeding · Child development · Cognition · Cognitive development · Confidence interval · Confounding · Dietary diversity · Gross motor skill · Motor skill · Psychiatry · Psychomotor learning · Breastfeeding Practices and Influences · Child Nutrition and Water Access · Demography · Infant Development and Preterm Care · Medicine · Pediatrics

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  Incluir item

• Effective interventions to address maternal and child malnutrition

  Open Access•Emily C Keats, Jai K Das et al.•The Lancet Child & Adolescent…•2021

  Incluir item

• Breastfeeding and intelligence

  Open Access•Bernardo L Horta, Christian Loret De Mola et al.•Acta Paediatrica•2015

  Incluir item

• Inequality in early childhood

  Open Access•Susan Walker, Susan P Walker et al.•The Lancet•2011

  Incluir item

• Revisiting maternal and child undernutrition in low-income and middle-income countries

  Open Access•Cesar G Victora, Polly Christian et al.•The Lancet•2021

  Incluir item

• Multiple imputation by chained equations

  Open Access•Melissa Azur, Melissa J Azur et al.•International Journal of Methods…•2011

  Incluir item

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  Open Access•Mary Arimond, Marie T Ruel•The Journal of Nutrition•2004

  Incluir item

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  Incluir item

• Association between breastfeeding and intelligence, educational attainment, and income at 30 years of age

  Open Access•Cesar G Victora, Bernardo L Horta et al.•The Lancet Global Health•2015

  Incluir item

• Breast-feeding and cognitive development

  Open Access•JAMES W ANDERSON, 安彦 脇坂 et al.•American Journal of Clinical…•1999

  Incluir item

• Child development

  Open Access•Susan Walker, Susan P Walker et al.•The Lancet•2007

  Incluir item

• Breastfeeding

  Open Access•Rafael Pérez-Escamilla, Cecilia Tomori et al.•The Lancet•2023

  Incluir item

• The Relative Performance of Full Information Maximum Likelihood Estimation for Missing Data in Structural Equation Models

  Craig K Enders, Craig Enders et al.•Structural Equation Modeling: A…•2001

  Incluir item

• Diet quality over time is associated with better development in rural Nepali children

  Open Access•Laurie C Miller, Sumanta Neupane et al.•Maternal and Child Nutrition•2020

  Incluir item

• Early breastfeeding practices contribute to exclusive breastfeeding in Bangladesh, Vietnam and Ethiopia

  Open Access•Phuong H Nguyen, Sunny S Kim et al.•Maternal and Child Nutrition•2020

  Incluir item

• The relationships between optimal infant feeding practices and child development and attained height at age 2 years and 6–7 years

  Open Access•Lan Mai Tran, Phuong H Nguyen et al.•Maternal and Child Nutrition•2024

  Incluir item

• Rationale, Design, Methodology and Sample Characteristics for the Vietnam Pre-Conceptual Micronutrient Supplementation Trial (Preconcept)

  Open Access•Phuong H Nguyen, Alyssa Lowe et al.•BMC Public Health•2012

  Incluir item

• Complementary feeding and attained linear growth among 6–23-month-old children

  Open Access•Adelheid W Onyango, Elaine Borghi et al.•Public Health Nutrition•2014

  Incluir item

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  Open Access•Paul Kakwangire, Cami Moss et al.•Public Health Nutrition•2021

  Incluir item

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  Open Access•Hoang‐minh Dang, Bahr Wei et al.•Psychological Studies•2011

  Incluir item

• Constructing socio-economic status indices

  Open Access•Sanchita Vya, S Vyas et al.•Health Policy and Planning•2006

  Incluir item

• Developmental science and the media

  Ross A Thompson, Charles A Nelson•American Psychologist•2001

  Incluir item

• Socioeconomic Status and Child Development

  Robert H Bradley, Robert Flynn Corwyn•Annual Review of Psychology•2002

  Incluir item