NCT02980445View on ClinicalTrials.gov

Time Outdoors as an Intervention for Myopia in Children

NAUnknownINTERVENTIONAL

Enrollment

7,200

Participants

Timeline

Start Date

November 30, 2016

Primary Completion Date

November 30, 2018

Study Completion Date

May 31, 2019

Conditions

Myopia

Interventions

BEHAVIORAL

Outdoor activity 1

40-minute outdoor activity

BEHAVIORAL

Outdoor activity 2

Dose 1 plus an additional 40-minute outdoor activities during recesses

Sponsors

Collaborators (1)

Brien Holden Vision

All Listed Sponsors

collaborator

Brien Holden Vision

INDUSTRY

lead

Shanghai Eye Disease Prevention and Treatment Center

OTHER