Investigating myopia prevalence and environmental factors in Chinese school-aged children
Prevalence and Environmental Factors for Myopia Among Chinese School-aged Children and Adolescent in Tianjin
This study looks at how common myopia is among school-aged kids in Tianjin, China, and how things like their environment and family background might affect it.
Quick facts
| Study type | Observational |
|---|---|
| Enrollment | 500000 (estimated) |
| Ages | 6 Years to 18 Years |
| Sex | All |
| Sponsor | Tianjin Eye Hospital Academic / other |
| Locations | 1 site (Tianjin, Tianjin) |
| Trial ID | NCT05336799 on ClinicalTrials.gov |
What this trial studies
This observational study aims to assess the prevalence and progression of myopia among school-aged children and adolescents in Tianjin, China, while examining the influence of socio-economic and environmental factors. Researchers will collect data on various parameters, including medical resources and school-related environments, to understand their impact on myopia development. The study will involve long-term observation of participants aged 6 to 18 years who consent to eye examinations, providing valuable insights into this growing public health issue.
Who should consider this trial
Good fit: Ideal candidates for this study are school-aged children and adolescents between the ages of 6 to 18 years without ocular or systemic diseases.
Not a fit: Patients who are unwilling to participate in the study will not benefit from its findings.
Why it matters
Potential benefit: If successful, this study could lead to improved strategies for preventing and managing myopia in children.
How similar studies have performed: While the prevalence of myopia has been studied globally, this specific focus on socio-economic and environmental factors in a Chinese context is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * aged 6 to 18 years * no ocular diseases and systemic diseases * consent to undergo an eye examination Exclusion Criteria: * schoolchildren unwilling to participate
Where this trial is running
Tianjin, Tianjin
- Tianjin Eye Hospital — Tianjin, Tianjin, China (Recruiting)
Study contacts
- Study coordinator: xiaoyan yang, director
- Email: yanzitjsykyy@163.com
- Phone: +8627306525
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.