中国循证医学杂志 2010, 10(9): 1037～1040• 1037 •© 2010 中国循证医学杂志编辑部www.cjebm.org.cnCJEBM论 著 • 原始研究儿童白血病致病危险因素分析吴丕六 戴碧涛* 余忠红 于 洁 宪 莹 苏庸春重庆医科大学附属儿童医院血液肿瘤科 （重庆 400014）摘要 目的 探讨引起儿童白血病的可能危险因素。方法 设计白血病发病的危险因素调查表，对 2008 年5 月至 2009 年 2 月重庆医科大学附属儿童医院住院的 143 例白血病患儿与同期住院的 108 例非白血病患儿进行对照研究，对所得资料进行单因素分析，并选择其中有统计学意义的因素进行多因素条件 logistic 回归分析。结果 单因素分析 26 项指标中 12 项有统计学意义（P<0.05），其中既往频繁感染病史、油漆汽油接触史、家中进行装修、新皮鞋接触史、家族肿瘤病史、母亲生育年龄、辐射暴露史、农药接触史等 8 项指标在多因素条件 logistic回归分析中有统计学意义（P<0.05）。结论 结果中频繁感染病史等 8 项指标与白血病的发病密切相关，可能为引起儿童白血病较显著的危险因素。关键词 儿童白血病；危险因素；相关性分析Dependablity Investigation of the Risk Factors of Childhood LeukaemiaWU Pi-liu, DAI Bi-tao*,YU Zhong-hong, YU Jie, XIAN Ying, SU Yong-chunDepartment of Hematology and Oncology of Children’s Hospital of Chongqing Medical University , Chongqing 400014 ,ChinaAbstract Objective To investigate the risk factors of childhood leukaemia. Methods Questionnaire about risk factors of childhood leukaemia was devised and used. We surveyed and analyzed the relevant risk factors of 143 cases of leukaemia children in Children’s Hospital of Chongqing Medical University from May 2008 to February 2009, compar-ing with 108 hospitalized cases without leukaemia during the same period. Th e signifi cant factors were identifi ed by single factor analysis. Th en multi-factors conditional logistic regression analysis was conducted. Results In the single factor analysis, 12 of 26 indexes were statistically signifi cant (P<0.05), while...
