Evidence map›Paper›PMID 40217418›Full record

ArticleJournal of activity, sedentary and sleep behaviors2024

The sleep and activity database for the early years (SADEY) study: design and methods.

Dylan P Cliff, Devan Antczak, Catherine E Draper, Timothy Olds, Rute Santos, Diego Augusto Santos Silva, Mark S Tremblay, Esther M F van Sluijs, Byron Kemp, Eivind Aadland and 20 more

Registry-linked trialAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of activity, sedentary and sleep behaviors, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06810570 (Understanding the Impact of Interactive Electronic Devices on Young Children's Development and Health), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

NCT06810570 recruitingnot on this mapstarted 2025, after this paper: background citation

Understanding the Impact of Interactive Electronic Devices on Young Children's Development and Health: the iKids Study

TypeobservationalSponsorSheffield Hallam UniversityRan2025 to 2027Enrolled874ConditionsDevelopment and Health, Behavior and Behavior Mechanisms, Cognition, Physical Health
3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
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  5. Observational
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

30 authors.

Dylan P CliffSchool of Education, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia. dylanc@uow.edu.au.
Devan AntczakSchool of Education, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia.
Catherine E DraperSAMRC Developmental Pathways for Health Research Unit, University of the Witwatersrand, Johannesburg, South Africa.
Timothy OldsAlliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia, Adelaide, Australia.
Rute SantosResearch Centre in Child Studies, University of Minho, Braga, Portugal.
Diego Augusto Santos SilvaFederal University of Santa Catarina. Florianopolis, Santa Catarina, 88040900, Brazil.
Mark S TremblayHealthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada.
Esther M F van SluijsMRC Epidemiology Unit, University of Cambridge, Cambridge, UK.
Byron KempSchool of Education, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia.
Eivind AadlandDepartment of Sport, Food and Natural Sciences, Faculty of Education, Arts and Sports, Western Norway University of Applied Sciences, Campus Sogndal, Sogndal, Norway.
Katrine AadlandDepartment of Sport, Food and Natural Sciences, Faculty of Education, Arts and Sports, Western Norway University of Applied Sciences, Campus Sogndal, Sogndal, Norway.
Thayna Alves BezerraDepartment of Physical Education, Regional University of Cariri, Crato, Ceará, Brazil.
Jade BurleySchool of Education, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia.
Valerie CarsonFaculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Canada.
Hayley E ChristianTelethon Kids Institute, The University of Western Australia, Perth, Australia.
Marieke De CraemerDepartment of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
Katherine DowningInstitute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, Australia.
Kylie D HeskethInstitute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, Australia.
Rachel A JonesSchool of Education, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia.
Nicholas KuzikHealthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Canada.
Reetta LehtoFolkhälsan Research Center, Program for Public Health, Helsinki, Finland.
Clarice MartinsResearch Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal.
Jorge MotaResearch Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal.
Andrea NathanTelethon Kids Institute, The University of Western Australia, Perth, Australia.
Anthony D OkelySchool of Health and Society, Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Northfields Ave, Wollongong, Australia.
Eva RoosFolkhälsan Research Center, Program for Public Health, Helsinki, Finland.
Eduarda Sousa-SáResearch Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal.
Susana ValePolitécnico do Porto, Escola Superior de Educação, Porto, Portugal.
Sandra WiebeDepartment of Psychology, University of Alberta, Edmonton, AB, Canada.
Ian JanssenSchool of Kinesiology and Health Studies, Department of Public Health Sciences, Queen's University, Kingston, Canada.

Funding

Australian Research Council DP20102008Fundação para a Ciência e a Tecnologia UIDB/00317/2020National Health and Medical Research Council APP1176858National Heart Foundation of Australia 105929Wellcome Trust 102549
6 · The paper itself

Abstract

backgroundCanada, Australia, the World Health Organization and other countries have released 24-hour movement guidelines for the early years which integrate physical activity, sedentary behaviour, and sleep, focusing on supporting children to achieve a healthy 24-hour day. The guideline evidence synthesis, however, highlighted the dearth of high-quality evidence, particularly from large-scale studies. The Sleep and Activity Database for the Early Years (SADEY) project aims to assemble a large, pooled database of 24-hour movement behaviours and health indicators in young children (birth to 5.99 years), to advance knowledge in these areas. This paper describes the SADEY design and methods.

methodsData sets were identified with > 100 children and device-measured (hip-worn ActiGraph accelerometers) physical activity and sedentary behaviour, parent-reported or device-measured sleep, and at least one health outcome: physical (BMI, waist circumference, blood pressure), social-emotional (Strength and Difficulties Questionnaire), cognitive (Early Years Toolbox), or motor development (Test of Gross Motor Development 2). Led by the University of Wollongong co-ordinating centre, the SADEY project collates the datasets to create a pooled database.

findingsTo date, 13 studies from 7 countries have been included in the database. Ethics clearance and data sharing agreements have been secured for all studies and the SADEY 1.0 database is being assembled including ~ 8,000 participants. DISCUSSION: SADEY will be used to address questions of global importance to public health policy and practice, for example - Is the mix of movement behaviours across the 24-hour day associated with healthy development?, What is the optimal mix of these behaviours?, and; What factors can be targeted to support young children in achieving the optimal mix of 24-hour movement behaviours? Additionally, SADEY seeks to develop and disseminate protocols, develop capacity on the device-based measurement of movement behaviours, and seeks partnerships with stakeholders that promote knowledge translation on movement behaviours to support healthy development among young children.

Indexed as

Data harmonisationData poolingEarly childhoodMovement behavioursPhysical activitySedentary behaviour

Identifiers

PMID40217418
PMCPMC11960340

What OpenQuestion holds

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Registered trials

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.