myopia
Conditions
Interventions
Intervention group:Routine prevention and control in schools and distribution of intensive family health education intervention kits
Control group:School routine prevention and control
Sponsors
Guangdong Provincial Center for Disease Control and Prevention
Eligibility
Sex/Gender
All
Age
6 Years to 9 Years
Inclusion criteria
Inclusion criteria: (1)The baseline years were students from Grade 1 to Grade 3, ages 6 to 9; (2)Students and parents voluntarily participate in the program and sign informed consent.
Exclusion criteria
Exclusion criteria: (1)Students and parents are unwilling to participate in the project; (2)People with serious eye diseases (such as strabismus, retinal diseases) or eye trauma; (3)Those who cannot understand and cooperate with the experiment due to objective factors such as mental illness and educational level; (4)Patients suffering from major diseases or undergoing major treatment (such as hemodialysis, chemotherapy).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Distant Vision;Diopter; | — |
Secondary
| Measure | Time frame |
|---|---|
| Growth and Development Index; | — |
Countries
China
Contacts
Public ContactYabin Qu
Guangdong Provincial Center for Disease Control and Prevention
Outcome results
None listed