ACTRN12623000298617撤回未知
Effect of smartphone screen surround colour on childhood myopia progression
适应症
试验速览
- 阶段
- 未知
- 状态
- 撤回
- 入组人数
- 40
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomised controlled trial
- 主要目的
- Treatment
- 盲法
- Blinded (masking used)
入排标准
- 年龄范围
- 9 Years 至 11 Years（—）
- 性别
- All
入选标准
- •Are between 9 to 11 years of age.
- •Have a visual acuity of 6/6 each eye with their habitual correction.
- •Have a refractive error of -1.00D to -3.00D spherical equivalent.
- •Have astigmatism equal or less than -1.50D
- •Have anisometropia less than or equal to -1.00D.
- •Have normal colour vision.
排除标准
- •Have any known systemic abnormalities that might affect visual functions or refractive development.
- •Have ocular pathology, amblyopia, ocular injury and surgery or other ocular anomalies.
- •On medication that might affect visual function or development.
- •Have prior or ongoing myopia control treatment.
研究者
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