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A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect
Published on: September 22, 2023
Task-oriented and bottle feeding adversely affect the quality of mother-infant interactions after abnormal newborn
Audrey Tluczek1, Roseanne Clark, Anne Chevalier McKechnie
1School of Nursing, University of Wisconsin, Madison, Wisconsin 53792, USA. atluczek@wisc.edu
Insights
Newborn screening impacts infant feeding methods. Mothers of infants with cystic fibrosis (CF) were less likely to breastfeed, but maternal mental health did not affect interaction quality.
Area of Science:
- Neonatal care
- Maternal-child health
- Developmental pediatrics
Background:
- Newborn screening identifies critical congenital conditions.
- Early diagnosis influences infant care practices and maternal well-being.
- Mother-infant interactions during feeding are crucial for development.
Purpose of the Study:
- To investigate how newborn screening and neonatal diagnosis affect mother-infant feeding interactions.
- To compare interaction quality across different infant diagnostic groups.
- To assess the role of maternal psychological factors.
Main Methods:
- Compared 4 infant groups: cystic fibrosis (CF), congenital hypothyroidism, CF carrier, and healthy.
- Assessed feeding interaction quality using Parent-Child Early Relational Assessment.
- Measured maternal depression and anxiety using standardized scales.
Main Results:
- Infant diagnostic status and maternal education predicted feeding method.
- Mothers of infants with CF were most likely to bottle feed.
- Maternal anxiety and depression were higher in the CF group but did not impact interaction quality.
Conclusions:
- Mothers of infants with CF breastfed less frequently.
- Further research is needed on feeding methods' long-term effects on mother-child relationships.
- Strategies to support breastfeeding post-CF diagnosis require development.
Objective:
To examine effects of newborn screening and neonatal diagnosis on the quality of mother-infant interactions in the context of feeding.
Methods:
Study compared the quality of mother-infant feeding interactions among 4 groups of infants classified by severity of newborn screening and diagnostic results: cystic fibrosis (CF), congenital hypothyroidism, heterozygote CF carrier, and healthy with normal newborn screening. The Parent-Child Early Relational Assessment and a task-oriented item measured the quality of feeding interactions for 130 dyads, infant ages 3 to 19 weeks (M = 9.19, SD = 3.28). The Center for Epidemiologic Studies Depression Scale and State-Trait Anxiety Inventory measured maternal depression and anxiety.
Results:
Composite Indicator Structure Equation Modeling showed that infant diagnostic status and, to a lesser extent, maternal education predicted feeding method. Mothers of infants with CF were most likely to bottle feed, which was associated with more task-oriented maternal behavior than breastfeeding. Mothers with low task-oriented behavior showed more sensitivity and responsiveness to infant cues, as well as less negative affect and behavior in their interactions with their infants than mothers with high task-oriented scores. Mothers of infants with CF were significantly more likely to have clinically significant anxiety and depression than the other groups. However, maternal psychological profile did not predict feeding method or interaction quality.
Conclusions:
Mothers in the CF group were the least likely to breastfeed. Research is needed to explicate long-term effects of feeding methods on quality of mother-child relationship and ways to promote continued breastfeeding after a neonatal CF diagnosis.
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