Cited by 218Sleep and related disordersInfant Health and DevelopmentCircadian rhythm and melatonin

Bedtime routines for young children: a dose-dependent association with sleep outcomes

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Mindell, Jodi A., Li, Albert M., Sadeh, Avi, Kwon, Robert, Goh, Daniel Y.T.·2015·Sleep

Abstract

BACKGROUND: Establishment of a consistent bedtime routine (the activities that occur right before lights out) is often recommended as part of healthy sleep habits. However, no studies have investigated the dose-dependent association of a bedtime routine with sleep outcomes, especially in young children for whom they are particularly recommended. Thus, the aim of this study was to examine the associations of a consistent bedtime routine with sleep outcomes in young children (ages 0 through 5 y) in a large global sample and assess whether there is a dose-dependent relationship between the frequency of a bedtime routine both concurrently and retrospectively with sleep outcomes. PARTICIPANTS: Mothers of 10,085 children (Australia-New Zealand, Canada, China, Hong Kong, India, Japan, Korea, Malaysia, Philippines, Singapore, Thailand, United Kingdom, United States) completed the Brief Infant/Child Sleep Questionnaire. RESULTS: A consistent bedtime routine was associated with better sleep outcomes, including earlier bedtimes, shorter sleep onset latency, reduced night wakings, and increased sleep duration. Decreased parent-perceived sleep problems and daytime behavior problems were also related to institution of a regular bedtime routine. Furthermore, there was a dose-dependent relationship, with better outcomes associated with increased "doses" of having a bedtime routine, both currently and retrospectively, and was found within both predominantly Asian and predominantly Caucasian cultural regions. CONCLUSIONS: These results indicate that having a regular nightly bedtime routine is associated with improved sleep in young children, and suggests that the more consistently a bedtime routine is instituted and the younger started the better.

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  • Increased bedtime routine consistency and engagement in positive, healthy bedtime routine activities are critical for improved developmental outcomes.

    “increased bedtime routine consistency [23,40] and engagement in positive, healthy bedtime routine activities [19,25,26] are critical in conferring improved developmental outcomes.”

    From Benefits of a bedtime routine in young children: Sleep, development, and beyond. (2018) · cites this paper as [23]

    The Discussion (page unavailable) reports that more consistent bedtime routines were associated with better sleep and fewer parent-reported daytime behavior problems in young children. The Procedure section shows that the study asked about routine frequency, not the activities within routines. It does not establish that consistency or particular healthy activities are critical causes of improved developmental outcomes; the Introduction mentions cognitive development only when describing another study. (LLM, conf=0.86)

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  • Cross-sectional associations between bedtime routines and sleep outcomes have been found within the United States and internationally.

    “Cross-sectional associations have been found within the United States [17,26,47] and internationally [23,30,48,49].”
  • A dose-dependent relationship exists between bedtime routine and sleep benefits: as the number of nights per week a child followed the same bedtime routine increased, linear improvements occurred across sleep outcomes.

    “a dose-dependent relationship emerged between a bedtime routine and these sleep benefits. As the number of nights per week that a child followed the same bedtime routine increased, there were linear improvements across the sleep outcomes”
  • Preschoolers with both a current and a history of a consistent bedtime routine showed the best sleep outcomes.

    “preschoolers with both a current and a history of a consistent bedtime routine showed the best sleep outcomes.”
  • The results of the global study held in both infant/toddler and preschool age groups, in both predominantly Asian and predominantly Caucasian cultural regions, and when controlling for maternal education.

    “the results of this study held in both the infant/toddler and preschool age groups, in both predominantly Asian and predominantly Caucasian cultural regions, and when controlling for maternal education”

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Authors
Mindell, J. A., Li, A. M., Sadeh, A., Kwon, R., & Goh, D. Y. T.
Affiliations
  • Children's Hospital of Philadelphia (US)
  • Chinese University of Hong Kong (HK)
  • Tel Aviv University (IL)
  • Johnson & Johnson Asia Pacific, Division of Johnson & Johnson Pte, Ltd
  • National University of Singapore (SG)
Corresponding author
Mindell, Jodi A.
Venue
Sleep
Published
2015-05-01
Volume
38
Issue
5
Pages
717-722
ISSN
  • 0161-8105 (ISSN-L)
  • 1550-9109
OpenAlex
W2000642163
Cited by
218
References
25
Citations by year
2026: 20 · 2025: 22 · 2024: 19 · 2023: 21 · 2022: 23 · 2021: 29 · 2020: 23 · 2019: 18 · 2018: 13 · 2017: 20 · 2016: 10
FWCI
21.59
Type
journal article
Language
en
Open access
Locations
  • SLEEP (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
Johnson and Johnson
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Health Sciences › Health Professions › Pharmacy › Infant Health and Development
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
Keywords
bedtime routines, young children, sleep outcomes, dose-response relationship, sleep latency, nocturnal awakenings, sleep duration, bedtime timing, cross-cultural comparison
MeSH terms
Child Behavior, Child, Preschool, Female, Humans, Infant, Infant, Newborn, Male, Mothers, Surveys and Questionnaires, Sleep, Time Factors, United States, Wakefulness, Infant Behavior, Internationality, White People, Asian People, Sleep Medicine Specialty

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