NCT01477827已完成不适用
Sunlight Exposure and Vitamin D Status of Children in the UK
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 125
- 试验地点
- 1
- 主要终点
- Serum concentration of 25-hydroxyvitamin D
研究概览
简要总结
The purpose of this study is to examine the amount of sunlight exposure and vitamin D status of adolescent schoolchildren in each season throughout the year.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 12 Years 至 15 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy school children aged 12-15 years
- •White Caucasian
- •Male or female
排除标准
- •History of photosensitivity disorder
结局指标
主要结局
Serum concentration of 25-hydroxyvitamin D
时间窗: Approximately every 3 months
次要结局
- Dietary intake of vitamin D(Approximately every 3 months)
- Amount of sunlight exposure received(Approx every 3 months)
研究者
Lesley Rhodes
Professor of Experimental Dermatology
University of Manchester
研究点 (1)
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