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Office-based intervention to reduce bottle use among toddlers: TARGet Kids! Pragmatic, randomized trial
Jonathon L Maguire1, Catherine S Birken, Sheila Jacobson
1Applied Health Research Centre, Li Ka Shing Knowledge Institute, Department of Pediatrics, St Michael's Hospital, Toronto, Ontario, Canada. jonathon.maguire@utoronto.ca
Insights
An educational intervention for parents did not reduce iron depletion in toddlers but significantly decreased prolonged bottle use by 60%. This study highlights effective strategies for early childhood feeding practices.
Area of Science:
- Pediatric Nutrition
- Child Health Interventions
- Public Health
Background:
- Prolonged bottle use is associated with negative health outcomes in young children.
- Early childhood feeding practices impact long-term health and development.
- Iron depletion remains a concern in toddlerhood.
Purpose of the Study:
- To evaluate an office-based educational intervention for parents of 9-month-old infants.
- To determine the intervention's effect on bottle use and iron depletion at 2 years of age.
Main Methods:
- Randomized controlled trial involving 251 infants at 9 months of age.
- Intervention group received a 1-week bottle weaning protocol.
- Assessed iron depletion (ferritin levels) and bottle use at 2 years.
Main Results:
- No significant difference in iron depletion rates between groups.
- Intervention group weaned from bottles 4 months earlier (12 vs. 16 months).
- Bottle use at 2 years reduced by 60% in the intervention group.
Conclusions:
- The educational intervention effectively reduced prolonged bottle use in toddlers.
- The intervention did not significantly impact iron depletion levels at 2 years of age.
- Office-based interventions can influence infant feeding behaviors.
Objective:
The goal was to determine whether an office-based, educational intervention for parents of 9-month-old children could reduce bottle use and iron depletion at 2 years of age.
Methods:
Between January 2006 and 2007, 251 healthy, 9-month-old infants attending a routine health maintenance visit were assigned randomly to intervention or control groups. Parents in the intervention group were introduced to a 1-week protocol to wean their children from the bottle. Iron depletion (ferritin levels of <10 microg/L) and bottle use at 2 years were assessed.
Results:
A total of 201 children were monitored to 2 years of age (follow-up rate: 81%). Rates of iron depletion (10 [10%] of 102 children vs 13 [13%] of 99 children; P = .42) and milk consumption of >16 oz (16 [16%] of 102 children vs 17 [17%] of 99 children; P = .7) were not significantly different between the 2 groups at 2 years of age. However, children in the intervention group started using a cup 3 months earlier (9 vs 12 months; P = .001), were weaned from the bottle 4 months earlier (12 vs 16 months; P = .004), and were more than one-half as likely to be using a bottle at 2 years of age (15 [15%] of 102 children vs 39 [40%] of 99 children; P = .0004).
Conclusions:
This simple intervention administered during a health maintenance visit did not result in a decrease in iron depletion at 2 years of age but did result in a 60% reduction in prolonged bottle use.
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