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Change Physical Activity and School Play Space. Randomized Study Protocol. (Play&Cognition)

20. august 2021 opdateret af: Natalia Bustamante, Universidad Autónoma de Chile
Physical activity is a factor that contributes to a motor and cognitive development in early childhood. Currently, childhood obesity has grown steadily in Chile. This study aims to evaluate the impact of a school environmental intervention on the physical activity and cognitive functions in 1st-grade schoolchildren during the COVID-19 pandemic. The study will use a randomized experimental design with a sample of 300 schoolchildren divided into a control and an intervention group (n=150 each group). Sociodemographic characteristics and lifestyle of the schoolchildren will be obtained through a questionnaire answered by parents/guardians. Cognitive function will be evaluated using the TENI test by tablet and physical activity will be measured during 7 consecutive days using accelerometers (Actigraph GT3X and wGT3X-BT). Both groups will receive a lecture aimed at schoolchildren. Teachers of the intervention group will also receive a talk regarding the intervention that will take place in their school environment, which includes a circuit of psychomotor games painted on the recess playground floor. ANCOVA analysis will be performed, adjusted for age and sex; then, a multivariate linear regression model will be applied considering the significant variables and adjustment. The significance level will be p<.05. SPSSv25 and R version 3.14 will be used for the analyses. The intervention is expected to contribute to the increase of physical activity favoring the school environment within a context of vulnerability and with a low-cost initiative

Studieoversigt

Status

Tilmelding efter invitation

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Forventet)

300

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Chile
    • Región Del Maule
      • Talca, Región Del Maule, Chile, 3467987
        • Universidad Autónoma de Chile

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

5 år til 8 år (Barn)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • The inclusion criteria for the participating students are a) children enrolled in 1st-grade in municipal schools in the city of Talca; b) without impediments to physical activity; c) able to understand an order considering their age; d) residents in the commune of Talca; and e) with a commitment not to change school or residence during the duration of the project.

Exclusion Criteria:

  • The exclusion criteria are presenting any medical condition that prevents the development of the evaluations and/or presenting any behavioral disorder condition.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Intervention

The implementation of painted games will consist of adapting a space destined for recreation, designing a psychomotor circuit that does not require contact between peers, or manipulation of objects to maintain COVID-19 sanitary and safety protocols.

The schools in the intervention group will receive the online educational talk aimed at schoolchildren and a talk aimed at Physical Education teachers.
Adfærdsmæssigt: Physical activity

The schools in the intervention group will receive the online educational talk aimed at schoolchildren and a talk aimed at Physical Education teachers, given that they are fundamental for the development of habits in the school stage; besides, painted games will be implemented in the school playground.

The implementation of painted games will consist of adapting a space destined for recreation, designing a psychomotor circuit that does not require contact between peers or manipulation of objects in order to maintain COVID-19 sanitary and safety protocols. The psychomotor circuit includes a line circuit, a jumping sequence game, and a letter spiral. All the games will be implemented in a space within the educational establishment to which the students will have access during recess. The game designs involve activities to develop motor patterns such as jumping with different supports, running, and dynamic balance.

Andre navne:
  • Kognitiv funktion
Ingen indgriben: Control
The schools participating in the control group will receive an online educational talk aimed at promoting healthy habits and the benefits of physical activity inside and outside the school environment.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Physical activity
Tidsramme: change baseline up to 5 months
Accelerometry data will be valid if they present ≥ 3 days of measurement with a minimum of 9 hours of use per day.
change baseline up to 5 months
Cognitive function
Tidsramme: change baseline up to 5 months
The battery is composed of 8 games to assess the functioning of attention, visuospatial and visuomotor development, memory system, language, and executive functions in children aged 3 to 9 years. Test, TENI.
change baseline up to 5 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Flowmetry
Tidsramme: change baseline up to 5 months
Flowmetry will be analyzed using the mean of three measurements recorded with the pediatric Mini wright (400l/m).
change baseline up to 5 months
Hand grip strength
Tidsramme: change baseline up to 5 months
Manual grip strength will be assessed three times on the dominant arm using a digital dynamometer (TKK504) fitted to the palm of the schoolchild's hand
change baseline up to 5 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Universidad Autónoma de Chile

Samarbejdspartnere

Ministry of Sport, Chile

Efterforskere

  • Ledende efterforsker: Natalia Bustamante-Ara, PhD, Universidad Autónoma de Chile

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

22. juli 2021

Primær færdiggørelse (Forventet)

1. september 2021

Studieafslutning (Forventet)

1. december 2021

Datoer for studieregistrering

Først indsendt

5. maj 2021

Først indsendt, der opfyldte QC-kriterier

20. august 2021

Først opslået (Faktiske)

25. august 2021

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

25. august 2021

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

20. august 2021

Sidst verificeret

1. august 2021

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 01-20

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

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