Pediatric Refraction With SVOne Autorefractor
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Sphere refraction measurement
研究概览
简要总结
The study is used to verify the accuracy and repeatability of Smart Vision Labs Refractor in a pediatric population (between 5 and 16 years of age).
研究设计
- 研究类型
- Observational
- 时间视角
- Prospective
入排标准
- 年龄范围
- 5 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •healthy children
- •ages 5-16 year
- •male and female
排除标准
- •presence of ocular disease
- •refractive surgery
结局指标
主要结局
Sphere refraction measurement
时间窗: up to 6 months
the outcome include sphere refraction (in diopter) measurements by using both Smart Vision Labs autorefractor and subjective refraction
Cylinder refraction measurement
时间窗: up to 6 months
the outcome include cylinder refraction (in diopter) measurements by using both Smart Vision Labs autorefractor and subjective refraction
difference between two Sphere refraction measurements on the same patient
时间窗: up to 6 months
the outcome include the difference (in diopter) between two Sphere refraction measurements on the same patient by using smart vision labs autorefractor
difference between two cylinder refraction measurements on the same patient
时间窗: up to 6 months
the outcome include the difference (in diopter) between two cylinder refraction measurements on the same patient by using smart vision labs autorefractor
次要结局
未报告次要终点