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Keywords:

  • bottle feeding;
  • maternal responsiveness;
  • infant;
  • obesity

Paper Presentation

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  2. Paper Presentation

Objective

Maternal responsiveness to infant communication or cues to stop or start feeding begins as early as birth. Despite continued efforts to increase the number of mothers who breastfeed their infants to age 6 months, a majority bottle-feed. Because formula-fed infants tend to gain more weight than breastfed infants, mothers who bottle-feed need to be encouraged to allow infants to self-regulate. An infant self-regulates caloric intake by giving hunger and satiety cues. The objective of this study was to measure the association between maternal responses to infant feeding cues and feeding method in 129 low-income, mother–infant dyads in two Midwestern States.

Design

Secondary analysis of baseline data from Healthy Babies through Infant Centered Feeding, an ongoing longitudinal study, was used for this study.

Setting

Mother–infant feeding interactions were videotaped in the mother's home by trained data collectors.

Patients/Participants

Maternal participants were ≥18 years, eligible for Special Supplemental Nutrition Program for Women, Infants, and Children with no known chronic illness. Infants were <4 months of age, had no known eating problems, and birth weight >2,500 g.

Methods

The maternal–infant feeding interaction was scored by two certified research assistants using the Parent-Child Interaction Tool for Feeding (NCAST-F/PCI-F) and validated by consensus. Maternal responses were measured with the 16-point caregiver contingency subscale (NCAFS-CC scale) of the NCAST-F/PCI-F tool.

Results

Statistics were computed using Statistical Package for the Social Sciences 17. Mothers’ ages ranged from 18 to 42 years, with 56% self-identified as African American, 42% White, and 30% Hispanic. Infants ranged in age from 1 to 21 weeks; 51% were male; 73% (n = 94) of infants were observed bottle feeding. The mean NCAFS-CC score was 8.48 (16 possible). One-way analysis of variance showed that mean scores for bottle feeding (7.9) and breastfeeding (10) were significantly different (F = 18.26, p = .000). Mothers who bottle-fed had lower scores on the NCAFS-CC than breastfeeding mothers.

Conclusion/Implications for Nursing Practice

In this sample the mean NCAFS-CC score was below the expected norm of 12. Nurses play a pivotal role in identification, development, and delivery of interventions to foster maternal responsiveness. Maternal responses to infant hunger and satiety cues are foundational in promoting healthy eating habits and reducing childhood obesity. Observation of maternal responsiveness and help with cue recognition in bottle feeding mothers needs to begin at birth. Further research is needed in early infancy to help bottle feeding mothers develop responsive behavior to their infants’ hunger and satiety cues.