NCT01623414已完成不适用
Sunlight Exposure and Vitamin D Status of Children of South Asian Ethnicity Living in the UK
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 131
- 试验地点
- 1
- 主要终点
- Change in 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 of South Asian ethnicity 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 schoolchildren aged 12-15 years
- •Sun-reactive skin type V (naturally brown skin)
- •South Asian ethnicity
- •Male or female
排除标准
- •History of photosensitivity disorder
- •Non-ambulant
结局指标
主要结局
Change in serum concentration of 25-hydroxyvitamin D
时间窗: 1 year
Serum vitamin D will be assessed every 3 months over a period of 1 year
次要结局
- Change in dietary intake of vitamin D(1 year)
- Change in sunlight exposure received(1 year)
研究者
Lesley Rhodes
Professor of Experimental Dermatology
University of Manchester
研究点 (1)
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