Prevalence and Severity of Colour Vision Deficiency Among Turkish Children
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,374
- 试验地点
- 1
- 主要终点
- Prevalence and Severity of Colour Vision Deficiency among Turkish Children
研究概览
简要总结
To evaluate the usability of the Colour Assessment and Diagnosis (CAD) test in children. To determine the prevalence of colour vision deficiency (CVD) among Turkish children, to identify the class of deficiency and to quanify severity of loss.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 6 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •children with aged 6-16 years, who attended the ophthalmology department at the Istanbul Medipol University -
排除标准
- •Children with known or current evidence of ocular pathology (other than refractive errors), with history of long term use of medication, previous ocular surgery and those with chronic systemic diseases were excluded from the study
结局指标
主要结局
Prevalence and Severity of Colour Vision Deficiency among Turkish Children
时间窗: january 2018-march 2019
number of children with colour vision deficiency (CVD) among Turkish children who attend to the clinic in a period o time, number of children in each class of deficiency (protan, deutan) and number of children in each category according to severity.
the usability of the Colour Assessment and Diagnosis (CAD) test in children
时间窗: january 2018-march 2019
number of children who were cooperative and carried out the full CAD test
次要结局
未报告次要终点
研究者
Funda Dikkaya
asist proffesor
Medipol University