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Associations Between Feeding Problems and Maternal Sensitivity Across Infancy: Differences in Very Preterm and
1*Department of Psychology, University of Warwick, Coventry, United Kingdom; †Division of Mental Health and Wellbeing, Warwick Medical School, University of Warwick, Coventry, United Kingdom.
Insights
Maternal sensitivity impacts infant feeding differently in very preterm/very low birth weight (VP/VLBW) and full-term (FT) infants. VP/VLBW infants with feeding issues show reduced maternal sensitivity, while FT infants exhibit a reciprocal relationship over time.
Area of Science:
- Developmental Psychology
- Neonatal Care
- Maternal-Infant Bonding
Background:
- Infant feeding problems are common, particularly in very preterm/very low birth weight (VP/VLBW) infants.
- Maternal sensitivity is crucial for infant development and well-being.
- Understanding the interplay between maternal sensitivity and feeding issues is vital for early intervention.
Purpose of the Study:
- To investigate the longitudinal influence of maternal sensitivity on infant feeding problems.
- To compare these associations in very preterm/very low birth weight (VP/VLBW) infants versus full-term (FT) infants.
Main Methods:
- A longitudinal study involving 178 infants (73 VP/VLBW, 105 FT).
- Assessment of feeding problems and maternal sensitivity at term, 3 months, and 18 months corrected age.
- Utilized a cross-lagged path model to analyze longitudinal associations.
Main Results:
- VP/VLBW infants with feeding problems at term and 3 months showed decreased maternal sensitivity at 3 and 18 months, respectively.
- Full-term (FT) infants displayed a reciprocal relationship: feeding problems predicted lower maternal sensitivity, and lower maternal sensitivity predicted more feeding problems over time.
Conclusions:
- Feeding problems in VP/VLBW infants are linked to subsequent reductions in maternal sensitivity.
- In FT infants, maternal sensitivity and feeding problems influence each other reciprocally over time.
- These findings highlight the need for tailored support for mothers and infants based on prematurity status.
Objective:
To determine the influence of maternal sensitivity on infant feeding problems in very preterm/very low birth weight (VP/VLBW) and full-term (FT) infants.
Methods:
Longitudinal study of 178 infants (73 VP/VLBW and 105 FT). Feeding problems and maternal sensitivity were assessed at term, 3 and 18 months. A cross-lagged path model was tested to assess the longitudinal associations.
Results:
The direction of the association between maternal sensitivity and feeding problems differed among VP/VLBW and FT infants. In VP/VLBW infants, higher feeding problems at term and 3 months were associated with less maternal sensitivity at 3 months (β = -.27, p < .05) and at 18 months (β = -.36, p < .05), respectively. In FT infants, a reciprocal relationship of feeding problems and maternal sensitivity over time was found. Feeding problems at 3 months were associated with decreased maternal sensitivity at 18 months (β = -.32, p < .05), whereas decreased maternal sensitivity at 3 months was related to increased feeding problems at 18 months (β = -.25, p < .05).
Conclusion:
Feeding problems are frequent in VP/VLBW infants and subsequently are associated with poorer maternal sensitivity. In FT infants, poorer levels of maternal sensitivity were both predicted by feeding problems but also were associated with more feeding problems over time.
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