Reconstructing Schoolyards With Greenery to Increase Schoolchildren's Physical Activity and Mitigate Climate Changes

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age8-13
SponsorKarolinska Institutet

About this trial

By reconstructing schoolyards with greenery, physical activity levels among children can be increased at the population level and also mitigate health and environmental risks resulting from rising climate changes in urban areas.

The overarching purpose of the proposed project is to:

i. increase physical activity levels among school-aged children, independent of socioeconomic factors, and thus affect short- and long-term health outcomes on a population level ii. establish an evidence-based bottom-up approach for schoolyard reconstructions iii. evaluate the cost-effectiveness of schoolyard reconstructions with greening on health outcomes and its environmental impact

Eligibility criteria

Qualifiers

Enrolled in participating school

8-13 years old at the time of study start

In 2nd or 5th grade

Parents signed informed consent

Disqualifiers

Not enrolled in participating school

Outside 8-13 years old age range and/or not in 2nd or 5th grade

Parents declined informed consent

Trial design

Treatments tested in this trial

  • Schoolyard reconstruction

Treatment groups

3,600 Participants
are divided into 1 treatment group

Sponsors and collaborators

Karolinska Institutet

Lead sponsor

The City of Stockholm

Collaborator

Cancerfonden

Collaborator

Arwidssonstiftelsen

Collaborator