OBJECTIVE: Formula-fed infants gain weight faster than breastfed infants. This study evaluated whether encouraging formula-feeding caregivers to be sensitive to infant satiety cues would alter feeding practices and reduce infant formula intake and weight gain. DESIGN: Double-blind, randomized educational intervention, with intake and growth measured before (at 1 to 2 months) and after (4 to 5 months) the intervention. SETTING: Women, Infants, and Children (WIC) clinics in Sacramento, California. PARTICIPANTS: 836 caregivers of young infants were screened; 214 were eligible, and 104 agreed to participate. INTERVENTION: Intervention subjects received education promoting awareness of satiety cues and discouraging bottles containing more than 6 ounces before 4 months of age; intervention and control groups received education regarding introduction and feeding of solid food after 4 months of age. MAIN OUTCOME MEASURES: Formula intake (mL/24 hours) and weight gain (g/week). ANALYSIS: Differences between groups evaluated using 2-way analysis of covariance (ANCOVA). RESULTS:Sixty-one subjects completed baseline records, 44 attended class, and 38 completed the study. Despite a positive response to the educational intervention, there was no change in bottle-feeding behaviors (formula intake at 4 to 5 months was more than 1100 mL/day in both groups). Infant growth in the intervention group was greater than in the control group (P < .01), contrary to the hypothesis. CONCLUSIONS AND IMPLICATIONS: The intervention improved knowledge of the key messages, but further research is needed to understand barriers to modifying bottle-feeding behaviors.
RCT Entities:
OBJECTIVE: Formula-fed infants gain weight faster than breastfed infants. This study evaluated whether encouraging formula-feeding caregivers to be sensitive to infant satiety cues would alter feeding practices and reduce infant formula intake and weight gain. DESIGN: Double-blind, randomized educational intervention, with intake and growth measured before (at 1 to 2 months) and after (4 to 5 months) the intervention. SETTING:Women, Infants, and Children (WIC) clinics in Sacramento, California. PARTICIPANTS: 836 caregivers of young infants were screened; 214 were eligible, and 104 agreed to participate. INTERVENTION: Intervention subjects received education promoting awareness of satiety cues and discouraging bottles containing more than 6 ounces before 4 months of age; intervention and control groups received education regarding introduction and feeding of solid food after 4 months of age. MAIN OUTCOME MEASURES: Formula intake (mL/24 hours) and weight gain (g/week). ANALYSIS: Differences between groups evaluated using 2-way analysis of covariance (ANCOVA). RESULTS: Sixty-one subjects completed baseline records, 44 attended class, and 38 completed the study. Despite a positive response to the educational intervention, there was no change in bottle-feeding behaviors (formula intake at 4 to 5 months was more than 1100 mL/day in both groups). Infant growth in the intervention group was greater than in the control group (P < .01), contrary to the hypothesis. CONCLUSIONS AND IMPLICATIONS: The intervention improved knowledge of the key messages, but further research is needed to understand barriers to modifying bottle-feeding behaviors.
Authors: Eliana M Perrin; Russell L Rothman; Lee M Sanders; Asheley C Skinner; Svetlana K Eden; Ayumi Shintani; Elizabeth M Throop; H Shonna Yin Journal: Pediatrics Date: 2014-03-17 Impact factor: 7.124
Authors: Philip J Ciampa; Disha Kumar; Shari L Barkin; Lee M Sanders; H Shonna Yin; Eliana M Perrin; Russell L Rothman Journal: Arch Pediatr Adolesc Med Date: 2010-12
Authors: Meghan M Slining; Linda Adair; Barbara Davis Goldman; Judith Borja; Margaret Bentley Journal: Int J Behav Nutr Phys Act Date: 2009-08-05 Impact factor: 6.457