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Relationships between Sleep Behaviors and Unintentional Injury in Southern Chinese School-Aged Children: A
Yafei Tan1, Di Ma2, Ying Chen3
1Center for Injury Prevention Research, Shantou University Medical College, Shantou 515041, China. tanyf1012@163.com.
Insights
Short sleep duration (<8 hours) increases injury risk in Chinese school-aged children. Problematic sleep behaviors like snoring and daytime fatigue are also linked to higher injury rates, highlighting the need for sleep interventions.
Area of Science:
- Pediatrics
- Sleep Medicine
- Public Health
Background:
- Childhood injuries represent a significant public health concern.
- Sleep is crucial for cognitive function and physical well-being in children.
- Understanding the link between sleep and injury is vital for preventative strategies.
Purpose of the Study:
- To investigate the association between various sleep behaviors and unintentional injury occurrence in Chinese school-aged children.
- To identify specific sleep-related risk factors for childhood injuries.
Main Methods:
- A cross-sectional survey was conducted in southeastern China in April 2010.
- Data were collected via self-administered questionnaires from school-aged children.
- Multivariable logistic regression analyses were used to assess associations, controlling for confounding factors.
Main Results:
- Children sleeping less than 8 hours had a 30% increased risk of injury compared to those sleeping 8-9 hours.
- Lack of napping, snoring, and daytime fatigue were significantly associated with increased injury risk.
- Rural children and primary school students exhibited more sleep behaviors linked to injury.
Conclusions:
- Problematic sleep behaviors are a significant risk factor for injuries in school-aged children.
- Interventions targeting sleep hygiene may help reduce childhood injury rates.
- Further research into gender and age-specific sleep-injury relationships is warranted.
Abstract:
The purpose of this study is to explore the relationships between sleep behaviors and injury occurrence among Chinese school-aged children. Data were collected with self-administered questionnaires of a cross-sectional survey which covered the school-aged children from southeastern Chinese urban and rural areas in April 2010. Information was collected on unintentional injury in the past year, sleep duration, napping and daytime fatigue, sleeping pill use, and social-demographic variables. Multivariable logistic regression analyses, controlling for confounding factors, were conducted to assess sleep-related variables that were associated with injuries. Students who slept for less than 8 h had a 30% increased risk of injury (OR: 1.30; 95%CI: 1.01-1.69) compared with those who slept for 8-9 h. Lack of napping, snoring and use of sleeping pills were significantly associated with injury. Among different genders, the slight difference in sleep behaviors predicted the occurrence of injury. Rural children displayed more sleep behaviors associated with injury than urban children. The sleep behaviors of primary school students were more negatively correlated with injury occurrence than junior/senior high school children. Consideration should be given to the prevention of problematic sleep behaviors as a potential risk factor in order to decrease injury rates and promote the health of school-aged children.
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