Related Experiment Videos
Survey of sleeping position after hospital discharge in healthy preterm infants
M M Adams1, B Kugener, M Mirmiran
1Department of Pediatrics, Stanford University School of Medicine, Calif.
Insights
Most healthy preterm infants initially sleep in nonprone positions after hospital discharge. However, this practice significantly decreases by 2 months corrected age, with many infants sleeping prone during a critical SIDS risk period.
Area of Science:
- Neonatal care
- Infant sleep safety
- Pediatric research
Background:
- Sudden Infant Death Syndrome (SIDS) remains a concern for infants.
- Safe sleep recommendations emphasize nonprone positioning.
- Preterm infants may have unique sleep position patterns post-discharge.
Purpose of the Study:
- To determine the prevalence of nonprone (supine or side) versus prone sleeping positions.
- To assess sleep position trends in healthy preterm infants after hospital discharge.
Main Methods:
- Mailed questionnaires to mothers of 167 preterm infants.
- Collected data on infant sleeping position at 1 month and 3 months corrected age.
- Analyzed prevalence using an unpaired t test.
Main Results:
- Initially, 64% of preterm infants slept in nonprone positions.
- This prevalence dropped to 35% by 2 months corrected age.
- A majority of infants were sleeping prone at 2 months corrected age.
Conclusions:
- Nonprone sleeping is common initially in healthy preterm infants but may not be sustained.
- Many preterm infants adopt prone sleeping during a high-risk period for SIDS.
- Further research is needed to understand and promote sustained safe sleep practices in this population.
Objective:
To evaluate the prevalence of nonprone (supine or side) versus prone sleeping position in healthy preterm infants.
Study Design:
A questionnaire on sleeping position was mailed to mothers of 167 preterm infants discharged from the intermediate nursery at Packard Children's Hospital at Stanford. The prevalence of nonprone sleeping at 1 month (term corrected age) and 3 months (2 months corrected age) after nursery discharge was analyzed by an unpaired t test.
Results:
Nonprone position sleeping occurred in 64% initially and dropped to 35% at 2 months corrected age.
Conclusions:
Overall, nonprone sleeping was widespread in our healthy preterm infants after hospital discharge but may not persist. A majority of these infants were sleeping prone during a high-risk period for sudden infant death syndrome.