摘要
目的:调查武汉市、五峰县城乡两地少年儿童室内外活动、生活习惯的差异,为土壤/尘摄入率的研究提供依据。方法:以整群分层抽样的方法,选取武汉市和五峰县两地各4所学校共470名儿童进行问卷调查。调查内容包括居家室内外活动、学校室内外活动、生活习惯等。结果:家居室外活动后洗手习惯(P<0.01)、家居餐前是否洗手(P<0.01)城乡差异有统计学意义;学校活动后洗手年龄差异有统计学意义(P<0.01);玩土后是否脏衣服性别差异有统计学意义(P<0.05)。结论:儿童的居家习惯、学校习惯、生活习惯均有差异,预示土壤/尘摄入率存在城乡、性别、年龄的差别。
Objective： To investigate children activities of indoor and outdoor both Wuhan city and Wufeng county by questionnaire survey for provision a scientific basis for soil/dust ingestion . Methods： 470 children from Wuhan and Wufeng using stratified random sampling were chosen to questionnaire survey including indoor ,outdoor activities and life customs. Chi - squared test was used to study differences among urban and rural, gender and age. Results：handwashing habits after outdoor activities （P 〈 0.01 ） , handwashing before meals at home was statistically signifleant between urban and rural （P 〈0.01 ）. handwashing habits after school activities was statistically significant in age（P 〈0.01 ） . whether or not dirty clothes after playing soil was statistically significant （ P 〈 0.05 ）. Conclusion： This study provide a useful basis for soil/dust ingestion.
出处
《医学与社会》
2015年第7期71-73,82,共4页
Medicine and Society
基金
环境保护部公益性项目"环境健康风险评价中的儿童土壤摄入率及相关暴露参数研究"
编号为201309044
湖北省疾病预防控制中心青年拔尖人才资助项目"环境健康风险评估中儿童土壤摄入率及相关暴露参数研究"
