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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
Effect of current breastfeeding on sleep patterns in infants from Asia-Pacific region
Mahesh Babu Ramamurthy1, Rini Sekartini, Nichara Ruangdaraganon
1Department of Pediatrics, UCMI, 5 Lower Kent Ridge Road, National University Hospital, Singapore. drmaheshbabu@gmail.com
Insights
Breastfeeding is linked to more frequent night wakings and less consolidated sleep in infants. Parents can improve infant sleep by limiting nursing at sleep time.
Area of Science:
- Pediatrics
- Sleep Medicine
- Public Health
Background:
- Infant sleep patterns are crucial for development and parental well-being.
- Breastfeeding is a common infant feeding practice globally, particularly in the Asia-Pacific region.
- Understanding the relationship between breastfeeding and infant sleep is essential for evidence-based parenting advice.
Purpose of the Study:
- To investigate the association between breastfeeding and infant sleep patterns.
- To explore how parenting practices, such as nursing to sleep, influence this relationship.
- To provide guidance for parents seeking to optimize infant sleep while continuing breastfeeding.
Main Methods:
- A large-scale cross-sectional study involving 10,321 infants (0-11 months) from the Asia-Pacific region.
- Utilized an expanded version of the Brief Infant Sleep Questionnaire completed by parents.
- Compared sleep patterns of breastfed versus non-breastfed infants, controlling for relevant variables.
Main Results:
- Currently breastfed infants experienced more night wakings and less consolidated sleep compared to non-breastfed infants.
- Infants under 6 months who were breastfed had longer daytime sleep and more total sleep.
- The practice of nursing infants back to sleep was associated with increased night wakings and shorter sleep durations.
Conclusions:
- Breastfeeding is associated with poorer sleep consolidation in infants.
- Parenting practices, specifically nursing to sleep, significantly moderate the relationship between breastfeeding and infant sleep.
- Parents of infants with sleep difficulties should consider decoupling nursing from sleep onset to improve sleep quality while maintaining breastfeeding.
Aim:
The aim of this study was to assess the relationship between breastfeeding and sleep patterns in infants from Asia-Pacific region.
Methods:
Parents of 10 321 infants (0-11 months) from Australia, China, Hong Kong, India, Indonesia, Korea, Japan, Malaysia, New Zealand, the Philippines, Singapore, Taiwan, Thailand and Vietnam completed an expanded version of the Brief Infant Sleep Questionnaire.
Results:
Overall, 4714 (45.72%) were currently being breastfed; 61.3% of those between 0 and 5 months and 36.6% of those between 6 and 11 months. Currently breastfed infants, when compared with not currently breastfed infants, had a significant increase in the number and duration of night-time wakings and less consolidated sleep. Interestingly, currently breastfed infants less than 6 months also showed longer duration of daytime sleep and obtained more sleep overall. Of note, of those who were currently breastfed, those infants who were nursed back to sleep during night, woke up more often at night (2.41 vs. 1.67 times) and had shorter continuous night-time sleep period (5.58 vs. 6.88 h; P < 0.001). There was no significant difference between breastfeeding and non-breastfeeding infants in the number of night wakings, when the nursing to sleep variable was controlled for in the analysis of variance.
Conclusion:
Breastfeeding is associated with reduced sleep consolidation in infants. This relationship, however, may be moderated by parenting practices of nursing to sleep and back to sleep during the night. Thus, parents of infants with night waking problems should be encouraged to limit the association between nursing and falling to sleep, to improve sleep while maintaining breastfeeding.
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