Myopia
Conditions
Interventions
Control group:The guardians of the research subjects will not receive text messages for 12 months
Intervention group:The guardians of the children in the intervention group will regularly receive graphic and textual popular science information on myopia prevention and control from the MyopiaEd inf
Sponsors
The Zhongshan Ophthalmic Center,Sun Yat-sen University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.A third-grade primary school student currently enrolled; 2. Guardians can receive, read and understand text and image messages via wechat on their mobile phones. 3. Voluntarily participate in this study, with the consent of the guardian and the informed consent form signed by the guardian;
Exclusion criteria
Exclusion criteria: 1.There are other eye diseases that seriously affect vision; 2. Suffering from other serious systemic diseases or mental disorders, and unable to cooperate with examinations or follow-ups;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The proportion of children having improved eye-use behaviors after 1 year.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Difference in incidence of myopia between the two groups after 12 month;Change in myopia-related knowledge score of students’ guardians between baseline and 12 months;Difference in the change of spherical equivalence between baseline and 12 months in the two groups;The comprehension, acceptance and satisfaction of the MyopiaEd information by the guardians; | — |
Countries
China
Contacts
Public ContactLingyi Liang
The Zhongshan Ophthalmic Center,Sun Yat-sen University
Outcome results
None listed