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Comparison of 2 vitamin D supplementation modalities in newborns: adherence and preference

Celia Rodd1, Sonia Jean-Philippe, Catherine Vanstone

  • 1Montreal Children's Hospital, McGill University, Montreal, Canada. celia.rodd@mcgill.ca

Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquee, Nutrition Et Metabolisme
|May 18, 2011
PubMed

Insights

Vitamin D filmstrips significantly improved infant and parent adherence compared to traditional dropper supplements. This novel delivery method offers a promising solution to enhance vitamin D supplementation compliance and prevent rickets.

Area of Science:

  • Pediatrics
  • Nutritional Science
  • Public Health

Background:

  • Vitamin D deficiency is a significant risk factor for rickets in infants.
  • Traditional vitamin D supplementation methods, such as droppers, often face adherence challenges.
  • Improving adherence is crucial for effective rickets prevention.

Purpose of the Study:

  • To compare parent and infant preference between vitamin D filmstrips and dropper-administered cholecalciferol.
  • To evaluate the impact of different delivery methods on supplementation adherence.
  • To identify strategies for improving vitamin D intake in infants.

Main Methods:

  • A randomized cross-over study design was employed.
  • Infants received 400 IU of cholecalciferol via filmstrip or dropper.
  • Infant and parent preference scores, along with adherence rates, were compared.

Main Results:

  • A strong parent preference for the filmstrip delivery method was observed (85.4%).
  • The filmstrip group demonstrated higher infant and parental satisfaction scores.
  • Compliance rates were significantly better with the filmstrip compared to the dropper.

Conclusions:

  • Vitamin D filmstrips represent a preferred and more easily administered alternative to traditional droppers.
  • Improved acceptance and ease of use associated with filmstrips can enhance adherence.
  • This novel delivery system holds potential for improving vitamin D supplementation and rickets prevention efforts.

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