Influence of radiofrequency electromagnetic fields exposure on sleep patterns in preterm neonates

Authors: Besset D, Selmaoui B, Delanaud S, Bessarion L, Chardon K, de Seze R, Leke A, Stéphan-Blanchard E

Year: 2023

Category: Pediatric Research, Radiobiology

Journal: Int J Radiat Biol

DOI: 10.1080/09553002.2023.2277365

URL: https://pubmed.ncbi.nlm.nih.gov/37972294/

Abstract

Overview

The objective of this study was to investigate the effects of radiofrequency electromagnetic fields (RF-EMF) on sleep patterns in preterm newborns. The researchers examined whether increased RF-EMF exposure alters sleep structure parameters.

Materials and Methods

  • Population: The study involved continuous RF-EMF measurements in 29 hospitalized preterm newborns over their first 21 days of life.
  • Data Collection: Detailed polysomnographic recordings of sleep structure were conducted on the last day of the study.
  • Exposure Assessment: Relationships between chronic (three-week) and acute (overnight) RF-EMF exposure with various sleep parameters were assessed.

Findings

Analysis indicated:

  • Median exposure levels were associated with increased indeterminate sleep.
  • At higher exposure levels, significant increases in sleep fragmentation were noted.
  • There was no significant relationship between acute RF-EMF levels and sleep parameters.

Conclusion

While there was no definitive disruption in overall sleep structure, the study highlighted a sensitivity to chronic RF-EMF exposure on certain sleep parameters in preterm newborns. Further research is necessary to confirm these findings and explore potential mid-to-long-term impacts on cardiorespiratory and neurodevelopmental outcomes.

radiofrequency electromagnetic fields sleep patterns preterm neonates RF-EMF exposure polysomnography neurodevelopment
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