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Preterm EEG: A Multimodal Neurophysiological Protocol
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Preterm EEG: A Multimodal Neurophysiological Protocol

Published on: February 18, 2012

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Sensory processing and sleep characteristics in preterm infants in the early period of life

Gülsen Sırtbaş-Işık1, Bilge Nur Yardımcı-Lokmanoğlu1, Ayşe Livanelioğlu1

  • 1Hacettepe University, Faculty of Physical Therapy and Rehabilitation, Developmental and Early Physiotherapy Unit, Ankara, Turkey.

Sleep Medicine
|April 13, 2023
PubMed

Insights

Preterm infants with atypical sensory processing experience poorer sleep, including shorter sleep duration and more wakefulness. Early detection of sensory and sleep issues is crucial for intervention in these vulnerable infants.

Area of Science:

  • Neonatology
  • Developmental Pediatrics
  • Sleep Medicine

Background:

  • Preterm infants exhibit unique developmental trajectories, often facing challenges in sensory processing and sleep regulation.
  • Understanding the interplay between sensory processing and sleep is critical for optimizing health outcomes in this population.

Purpose of the Study:

  • To investigate sensory processing and sleep differences in preterm infants based on gestational age (<32 vs. ≥32 weeks).
  • To compare sleep characteristics between preterm infants with typical versus atypical sensory processing.
  • To examine the relationship between sensory processing and sleep patterns at 3 months corrected age.

Main Methods:

  • 189 preterm infants (54 <32 weeks, 135 ≥32 weeks gestation) were assessed.
  • Sleep characteristics were evaluated using the Brief Infant Sleep Questionnaire.
  • Sensory processing was assessed using the Infant Sensory Profile-2.

Main Results:

  • No significant differences in overall sensory processing or sleep were found between gestational age groups.
  • Preterm infants with atypical sensory processing exhibited significantly shorter nighttime and total sleep durations.
  • Atypical sensory processing was associated with increased nocturnal wakefulness and snoring compared to typical processing.

Conclusions:

  • Sensory processing patterns are significantly linked to sleep characteristics in preterm infants.
  • Atypical sensory processing in preterm infants correlates with disrupted sleep patterns.
  • Early identification of sensory processing difficulties and sleep problems is essential for timely intervention.
Abstract

Keywords:
Preterm infantsSensory processingSleepSleep durationSnore

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