Investigation of dose-dependent association between bedtime routines and sleep outcomes in infants and toddlers

Objective: To investigate the current bedtime routine among Chinese children less than 3 years of age and explore its dose-dependent association with sleep duration and sleep quality. Method: Healthy full-term born children aged 0-35 months were selected by stratified cluster random sampling method...

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Veröffentlicht in:Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 55(2017), 6 vom: 02. Juni, Seite 439-444
1. Verfasser: Yang, F (VerfasserIn)
Weitere Verfasser: Lin, Q M, Wang, G H, Jiang, Y R, Song, Y J, Dong, S M, Sun, W Q, Deng, Y J, Wang, Y, Xu, X J, Zhu, Q, Jiang, F
Format: Online-Aufsatz
Sprache:Chinese
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Zhonghua er ke za zhi = Chinese journal of pediatrics
Schlagworte:Journal Article Bedtime routine Child Infant Sleep
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520 |a Objective: To investigate the current bedtime routine among Chinese children less than 3 years of age and explore its dose-dependent association with sleep duration and sleep quality. Method: Healthy full-term born children aged 0-35 months were selected by stratified cluster random sampling method from 8 provinces in China following the "Hospital of Province-City-County" sampling technical route during 2012-2013.Brief Infant Sleep Questionnaire(BISQ) was used to assess sleep conditions of these children.Children's personal and family information was obtained by Shanghai Children's Medical Center Socio-demographic Questionnaire.Both of these questionnaires were filled in by parents. The effects of bedtime routine on children's sleep duration and quality were analyzed by multivariate analysis of variance. Result: The children's average age was(12±10) months(n=1 304), of whom 689 were males (52.8%, 689/1 304). There were 48.5%(632/1 304)of the parents reported that their children had not established regular sleep routines. There was a consistent dose-dependent association between bedtime routine and sleep duration, as well as other indicators for sleep quality (all P<0.05). The more regular the sleep routines, the longer the sleep duration, the earlier the children went to sleep, the shorter the sleep onset latency, the fewer the nighttime wakeup and the shorter the nighttime waking.The nighttime sleep duration was significantly longer for those with a bedtime routine 'every night' than those who 'never' had a bedtime routine (9.5(95%CI: 9.4-9.6)vs. 8.9(95%CI: 8.6-9.3)h, t=3.345, P=0.001). Compared with children who never had bedtime routines, children with regular bedtime routines had fewer night wakeup (1.3(95%CI: 1.2-1.4) vs. 2.4( 95%CI: 2.0-2.9), t=3.182, P=0.001) and shorter night waking duration(16.6(95%CI: 14.6-18.8) vs. 59.2 (95%CI: 47.0-72.7)min, t=6.383, P<0.01). Conclusion: The percentage of children who have established regular bedtime routine is low in China. There is significant dose-dependent association between regular bedtime routine and sleep outcomes, especially sleep quality. The more regular the sleep routines, the better the sleep quality 
650 4 |a Journal Article 
650 4 |a Bedtime routine 
650 4 |a Child 
650 4 |a Infant 
650 4 |a Sleep 
700 1 |a Lin, Q M  |e verfasserin  |4 aut 
700 1 |a Wang, G H  |e verfasserin  |4 aut 
700 1 |a Jiang, Y R  |e verfasserin  |4 aut 
700 1 |a Song, Y J  |e verfasserin  |4 aut 
700 1 |a Dong, S M  |e verfasserin  |4 aut 
700 1 |a Sun, W Q  |e verfasserin  |4 aut 
700 1 |a Deng, Y J  |e verfasserin  |4 aut 
700 1 |a Wang, Y  |e verfasserin  |4 aut 
700 1 |a Xu, X J  |e verfasserin  |4 aut 
700 1 |a Zhu, Q  |e verfasserin  |4 aut 
700 1 |a Jiang, F  |e verfasserin  |4 aut 
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