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Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Prone infant sleeping despite the "Back to Sleep" campaign
M C Ottolini1, B E Davis, K Patel
1Department of General Pediatrics and Adolescent Medicine, Center for Health Services and Clinical Research, Children's Research Institute, Children's National Medical Center, George Washington University School of Medicine and Hea.
Insights
Prone sleeping increased significantly in infants up to 6 months, with male sex and lower maternal education as risk factors. Consistent "Back to Sleep" messaging is crucial to reduce sudden infant death syndrome risks.
Area of Science:
- Pediatric Sleep Medicine
- Infant Health and Safety
Background:
- Safe infant sleep practices, including avoiding prone sleeping, are critical for reducing sudden infant death syndrome (SIDS) risk.
- Understanding sleep position trends and associated risk factors during early infancy is essential for targeted prevention strategies.
Purpose of the Study:
- To investigate changes in infant sleep position during the first six months of life.
- To identify demographic and social factors associated with prone sleeping in infants.
Main Methods:
- A prospective cohort study followed 348 healthy term newborns for six months.
- Parents received instructions to avoid prone sleeping and recorded sleep positions monthly.
- Pediatricians were surveyed regarding their sleep position advice.
Main Results:
- Only 34% of infants maintained a consistent sleep position throughout the study.
- Prone sleeping increased from 12.2% at birth to 32.0% at six months.
- Risk factors for prone sleeping included male sex, lower maternal education, single marital status, siblings, and Black race; perceived infant comfort was a primary reason.
Conclusions:
- Most infants start in non-prone positions, but prone sleeping increases significantly by six months.
- Pediatricians should reinforce "Back to Sleep" messaging, particularly between 2-4 months, a critical period for prone sleeping and SIDS risk.
- Parents should be advised against using prone sleeping for infant comfort.
Objectives:
To determine sleep position variation during the first 6 months of life and to identify risk factors for prone sleeping.
Design:
Cohort study of healthy term newborns recruited from November 1995 to September 1996 and followed up to age 6 months. Pediatricians were surveyed about sleep position advice. At recruitment, all parents were instructed to avoid prone sleeping. Parents were telephoned at 1 week and then monthly to ensure that they recorded sleep position. Investigators were unaware of sleep position until the infant was 6 months of age, when sleep log data and reasons for sleep position choice were ascertained.
Setting:
Practice-based study conducted by the Children's National Medical Center Pediatric Research Network, Washington, DC.
Participants:
A total of 402 consecutive healthy term newborns followed up by a Pediatric Research Network pediatrician were enrolled. Exclusion criteria were prematurity, a serious medical condition, and absence of a telephone. Of the 402 enrolled newborns, 348 (86.6%) completed the study.
Results:
Only 34.0% of infants maintained a consistent sleep position. Prone sleeping increased from 12.2% at birth to 32.0% at 6 months. One third of pediatricians discussed sleep position beyond the newborn period. The following were associated (P<.05) with prone sleeping: male sex, lower maternal education level, single marital status, having siblings, and black race. Perceived infant comfort was the main reason for prone sleeping.
Conclusions:
Most newborns are placed by parents in nonprone sleep positions. Pediatricians need to consistently reinforce the "Back to Sleep" message when the infants are 2 to 4 months of age because this is the most likely time that they are switched to prone sleeping and the highest risk period of sudden infant death syndrome. Parents should not use prone sleeping as a means of comforting infants.
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