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[Investigation and analysis on correlative factors of sleeping time in 2k12 year-old children in Changsha]
Yi-min Cai1, Zhu-wen Yi, Hui Huang
1Nursing Department, Second Xiangya Hospital,Central South University, Changsha 410011, China. caiyimin88@yahoo.com.cn
Insights
Children aged 2-12 years sleep less as they grow older, averaging 10.60 hours daily. Factors like habits, diet, and maternal conditions influence children's sleep duration.
Area of Science:
- Pediatrics
- Sleep Medicine
- Public Health
Context:
- Investigates sleep patterns in children aged 2-12 years in Changsha.
- Utilizes data from a 2006-2007 survey of 3,756 children.
- Employs questionnaires administered by trained medical staff to parents/caregivers.
Purpose:
- To determine the average sleeping time for children aged 2-12 years.
- To identify factors correlated with children's sleeping duration.
- To understand the relationship between age and sleep time in this demographic.
Summary:
- Average daily sleep duration for children aged 2-12 years is 10.60 hours.
- Sleep time significantly decreases with increasing age.
- Key influencing factors include child's age, sleep habits, diet, pets, medical conditions (asthma), and maternal factors (age, parity, sleep habits).
Impact:
- Provides insights into age-related sleep decline in children.
- Highlights the multifactorial nature of sleep duration in pediatric populations.
- Informs potential interventions for improving children's sleep hygiene and duration.
Objective:
To study the sleeping time and its correlative factors in 2k12 year-old children in Changsha.
Methods:
A cluster sample with 3 756 children was randomly selected from Changsha, whose parents or care persons were interviewed with questionnaires about children's sleeping status from June 2006 to April 2007 by trained medical staff. One person was responsible for a questionnaire for one child.
Results:
Two to twelve year-old children slept 10.60 hours a day. The average sleeping time every day was 12.26, 11.57, 11.33, 11.26, 10.95, 10.64, 10.62, 10.45, 10.28, 9.83, and 9.61 hours from 2 to 12 year-old children. The sleeping time in one day in each age group was different obviously but the same for boys and girls. The main factors that affected the sleeping time of children were: child's age, having pets or not, child's fixed pattern of sleeping time, methods of falling asleep, diet regulation, asthma, the mother's age, number of child delivery of mother, and mother's sleeping time.
Conclusion:
Sleeping time in a day decreases with the age increase in 2k12 year-old children. Many factors affected sleeping time of children, including the child's age, habits and environmental factors, diets, diseases, and mothers' conditions.
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