ArticleBMC public health2018
Bi-directional association between sleep and outdoor active play among 10-13 year olds.
Article in BMC public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Sleep timing and health indicators in children and adolescents: a systematic review.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2022Pooled it
- Social determinants of health at multiple socio-ecological levels and sleep health in adolescents: A scoping review.Sleep medicine reviews · 2024Article
- Prevalence and influencing factors of sleep disorders among preschool children in Urumqi city: a cross-sectional survey.Italian journal of pediatrics · 2023Article
- Association of outdoor activity time and screen time with sleep for 36 to 54 months children in Kaifu District, Changsha: A birth cohort study.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022Article
- Sleep duration, physical activity, and caloric intake are related to weight status in Mexican American children: a longitudinal analysis.The international journal of behavioral nutrition and physical activity · 2021Article
- Which intensities, types, and patterns of movement behaviors are most strongly associated with cardiometabolic risk factors among children?Journal of sport and health science · 2021Article
- Virtual Reality Representations of Nature to Improve Well-Being amongst Older Adults: a Rapid Review.Journal of technology in behavioral science · 2021Review
- Association Between Outdoor Activity and Insufficient Sleep in Chinese School-Aged Children.Medical science monitor : international medical journal of experimental and clinical research · 2020Article
- Outdoor physical activity, compliance with the physical activity, screen time, and sleep duration recommendations, and excess weight among adolescents.Obesity science & practice · 2020Article
- Child and Parent Perceived Determinants of Children's Inadequate Sleep Health. A Concept Mapping Study.International journal of environmental research and public health · 2020Article
- Bidirectional Associations between Objective Physical Activity and Sleep Patterns in Spanish School Children.International journal of environmental research and public health · 2020Article
- Article
- Cross-sectional associations of objectively assessed sleep duration with physical activity, BMI and television viewing in German primary school children.BMC pediatrics · 2019Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe purpose of this study was to investigate whether there is a bi-directional relationship between sleep characteristics (time in bed, sleep duration, sleep chronology, and sleep efficiency) and time spent participating in outdoor active play among children.
methodsParticipants consisted of 433 children aged 10-13 years from Kingston, ON, Canada. Time in bed, sleep duration, sleep chronology, and sleep efficiency were measured for 8 consecutive nights using data from a sleep log and Actical accelerometer. Outdoor active play was measured for the 7 days that fell in between these 8 nights using a combination of data from accelerometers, global positioning system loggers, and geographic information systems. Generalized estimating equation models were used to assess the relationships between sleep characteristics and outdoor active play. These models accounted for the repeated measures nested within participants and adjusted for several confounders (e.g., age, sex, family income, neighborhood traffic and green space).
resultsTime in bed, sleep duration, sleep chronology, and sleep efficiency were not significantly associated with the following day's outdoor active play. There was a significant (p = 0.017) association between outdoor active play and the following night's time in bed, which suggested that each hour increase in outdoor active play was associated with a 4.0 min increase in time in bed. Outdoor active play was not significantly associated with sleep duration, sleep chronology, or sleep efficiency.
conclusionsNone of the sleep characteristics predicted the following day's outdoor active play. Increase time spent in outdoor active play predicted a longer time in bed, but not sleep duration, sleep chronology, or sleep efficiency.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.