摘要
目的探讨室内氡暴露与儿童白血病之间的关系,为儿童白血病的防治提供依据。方法采用1︰2配比病例对照研究方法,病例组为南华大学三所附属医院儿科或血液病科于2006年7月～2008年6月确诊的56例儿童白血病患者,对照为该院与病例同期住院的112例其他非血液系统性疾病、非肿瘤疾病患者。结果客厅和儿童居室氡浓度与儿童白血病有统计学联系,其联系强度OR值(OR 95% CI)分别为3.08(2.16～5.54)与3.73(1.55～8.98)。结论室内高浓度氡暴露可致儿童白血病的发病概率增加。
Objective To explore the relationship between the indoor radon exposure and leukemia in children in an attempt to provide scientific basis for making preventive measures of childhood leukemia. Methods Fifty-six cases and 112 controls from three affiliated hospitals of University of South China （Nanhua University）were investigated by using 1：2 matched case-control study design from July. 2006 to June 2008. Results There was a significant statistical correlation between the radon concentration in living room or children＇s bedroom and childhood leukemia,and their odds ratios were 3.08 （OR 95% CI=2.16-5.54）and 3.73 （OR95%CI=1.55-8.98） ,respectively. Conclusion Indoor radon exposure may increase the risk of leukemia in children.
出处
《中国现代医生》
2010年第4期50-51,共2页
China Modern Doctor
基金
湖南省教育厅科研项目(06C703)
关键词
氡暴露
儿童白血病
病例对照研究
Exposured of radon
Childhood leukemia
Case-control study
