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[Sleep pattern in the 3 year old child. Survey at school]
1Laboratoire de Physiologie et de Psychologie environnementales CNRS/INRS, Strasbourg.
Insights
Many preschool children experience chronic fatigue due to insufficient sleep, as full-day schooling often replaces naps without extending nighttime sleep. Addressing family schedules is crucial for improving children's sleep health.
Area of Science:
- Pediatric Sleep Medicine
- Child Development
Context:
- Investigated sleep patterns in 588 three-year-old children entering kindergarten.
- Assessed medical, maturity, and family factors alongside sleep schedules and school attendance.
Purpose:
- To examine the total sleep duration and 24-hour sleep distribution in preschool-aged children.
- To identify potential correlations between school attendance, napping habits, and overall sleep quality.
Summary:
- Full-day kindergarten attendance was common (75%) regardless of maternal employment.
- Absence of daytime naps was not offset by longer nighttime sleep, leading to frequent chronic fatigue.
- Family-related sleep schedule disruptions ('family arrhythmia') were identified as a significant concern.
Impact:
- Highlights the need to consider family sleep environments alongside school schedules for optimal child sleep.
- Recommends clear, repetitive information dissemination to families regarding healthy sleep practices.
- Suggests that school rhythm modifications alone are insufficient to address children's sleep deficits.
Abstract:
A study of the total duration of sleep and its repartition during the 24-hour period was performed in 588 3 years old children entering kindergarten. The medical evaluation included physical examination, maturity tests, family interview. A detailed study of sleep schedule and school attendance was made in a group of 347 children. It appeared that almost 75% of the children are at school the whole day, a full time attendance without connection with the fact that the mother is professionally active or not. In these children, the absence of nap was not compensated by a longer nocturnal sleep and, very often, a state of chronic fatigue was noted. In conclusion, the modification of school rhythms is not to be considered as the unique end to achieve for the child: the family arrhythmia is to be taken into account as a matter of urgency, and an adequate information, clear and repetitive, needs to be widely provided.