The study is a Randomized controlled trial based on digital interventions, involving pre-school children and their parents or major caregivers. To compare the myopia and physical and mental health status of preschool children before and after intervention between intervention group and control group, to confirm the effect of digital intervention on prevention and control of Myopia and physical and mental health of preschool children.
No cognitive impairment and communication impairment
Volunteer and sign the informed consent
Fill in the questionnaire
Skilled in using electronic equipment
Children with congenital glaucoma, cataract, strabismus and other congenital eye diseases
Children with a history of ocular trauma, eye surgery, or complications of myopia
Do not cooperate with the investigation
Fangbiao Tao
Lead sponsor
Anhui Medical University
Sponsor institution