Pediatr Gastroenterol Hepatol Nutr.  2019 Nov;22(6):536-544. 10.5223/pghn.2019.22.6.536.

Physicians' Understanding of Nutritional Factors Determining Brain Development and Cognition in the Middle East and Africa

Affiliations
  • 1KidZ Health Castle, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium. yvan.vandenplas@uzbrussel.be
  • 2Neonatal Unit, NMC Royal Women's Hospital, Abu Dhabi, UAE.
  • 3Department of Pediatrics, Kasr Al Ainy Faculty of Medicine, Cairo University, Cairo, Egypt.
  • 4Departments of Pediatric and NICU, Mediclinic Airport Road Hospital, Abu Dhabi, UAE.
  • 5Department of Pediatric, Sheikh Khalifa Medical City, Abu Dhabi, UAE.
  • 6Division of Neurology, Department of Pediatrics, College of Medicine & King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia.
  • 7King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia.
  • 8Medical Park Consultants, Abu Dhabi, UAE.
  • 9Department of Pediatrics, Saint George Hospital, University Medical Center, Balamand University, Beirut, Lebanon.
  • 10Department of Pediatrics and Neonatology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
  • 11Nestlé Nutrition, Dubai, United Arab Emirates.
  • 12Wyeth Nutrition, Jeddah, Saudi Arabia.
  • 13Consultant Pediatrician, Mediclinic Parkview Hospital, Dubai, UAE.
  • 14Department of Pediatrics, Neonatal Intensive Care Unit, Kuwait Oil Company Hospital, Al Ahmadi City, Kuwait.

Abstract

PURPOSE
Proper nutrition is essential for brain development during infancy, contributing to the continued development of cognitive, motor, and socio-emotional skills throughout life. Considering the insufficient published data in the Middle East and North Africa, experts drafted a questionnaire to assess the opinions and knowledge of physicians on the impact of nutrition on brain development and cognition in early life.
METHODS
The questionnaire consisted of two parts: The first focused on the responders' demographic and professional characteristics and the second questioned the role of nutrition in brain development and cognition. Descriptive statistics were used to summarize respondents' characteristics and their responses to questions.
RESULTS
A total of 1,500 questionnaires were distributed; 994 physicians responded. The majority of the surveyed physicians (64.4%) felt that nutrition impacts brain development in early childhood (0-4 years), with almost 90% of physicians agreeing/strongly agreeing that preventing iron, zinc, and iodine deficiency would improve global intelligence quotient. The majority of physicians (83%) agreed that head circumference was the most important measure of brain development. The majority of physicians (68.9%) responded that the period from the last trimester until 18 months postdelivery was crucial for brain growth and neurodevelopment, with 76.8% believing that infants breast-fed by vegan mothers have an increased risk of impaired brain development.
CONCLUSION
The results of this study show that practicing physicians significantly agree that nutrition plays an important role in brain and cognitive development and function in early childhood, particularly during the last trimester until 18 months postdelivery.

Keyword

Neurodevelopment; Nutrition; Middle East

MeSH Terms

Africa*
Africa, Northern
Brain*
Cognition*
Female
Head
Humans
Infant
Intelligence
Iodine
Iron
Middle East*
Mothers
Pregnancy
Pregnancy Trimester, Third
Vegans
Zinc
Iodine
Iron
Zinc

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