Preventive Medicine Study of Childhood Atopic Diseases
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 2
- 主要终点
- urine cotinine level
研究概览
简要总结
Under environmental intervention programs, to explore the associations between Environmental Tobacco Smoke (ETS) and changes of pulmonary function, cytokines and new-onset asthma between different groups.
详细描述
Environmental intervention programs:
We will both interview by telephone and mail the health education leaflets, in order to achieve the following aims:
-Smokers living with the children will change where smoking takes place for reducing the children's ETS exposure.
Data collection:
We will contact participants individually to get informed consent before data collection. No matter what intervention, non-intervention or reference group, all participants will test as follows:
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- Single (Participant)
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Only one smokers living in the same household
- •Having smoking exposure during the past 12 months while questionnaire surveying
- •Child without smoking habit
排除标准
- •None of above
结局指标
主要结局
urine cotinine level
时间窗: six months, one year
次要结局
未报告次要终点
