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学龄前儿童邻苯二甲酸酯暴露的累积风险评估
引用本文:高慧,黄锟,伍晓艳,蔡秀秀,韩艳,朱鹏,郝加虎,陶芳标.学龄前儿童邻苯二甲酸酯暴露的累积风险评估[J].中华流行病学杂志,2019,40(5):585-589.
作者姓名:高慧  黄锟  伍晓艳  蔡秀秀  韩艳  朱鹏  郝加虎  陶芳标
作者单位:安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032;人口健康与优生安徽省重点实验室, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032;人口健康与优生安徽省重点实验室, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032;人口健康与优生安徽省重点实验室, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032;人口健康与优生安徽省重点实验室, 合肥 230032,安徽医科大学公共卫生学院儿少卫生与妇幼保健学系, 合肥 230032;人口健康与优生安徽省重点实验室, 合肥 230032
基金项目:国家自然科学基金(81330068)
摘    要:目的 通过检测尿中邻苯二甲酸酯(PAEs)代谢物浓度,评估安徽省马鞍山市学龄前儿童累积暴露的健康风险。方法 基于中国-安徽出生队列,2014年4月至2015年4月在安徽省马鞍山市采集3 743名儿童的基本信息和随机尿样。采用固相萃取-三重四级杆高效液相色谱串联质谱-同位素稀释法检测尿中5种PAEs[邻苯二甲酸二甲酯(DMP);邻苯二甲酸二乙酯(DEP)和邻苯二甲酸二丁酯(DBP);邻苯二甲酸丁苄酯(BBzP);邻苯二甲酸单(2-乙基己)酯(DEHP)]的7种代谢物[邻苯二甲酸单甲酯(MMP)、邻苯二甲酸单乙酯(MEP)、邻苯二甲酸单丁酯(MBP)、邻苯二甲酸单苄酯(MBzP)、邻苯二甲酸单(2-乙基己)酯(MEHP)、邻苯二甲酸单(2-乙基-5-氧己基)酯(MEOHP)和邻苯二甲酸单(2-乙基-5-羟己基)酯(MEHHP)]浓度,根据代谢物浓度计算5种PAEs的每日估计暴露量。使用危害商(HQ)和危害指数(HI)法进行累积风险评估。结果 7种代谢物浓度MQR)分别为29.58(18.69~48.26)、26.65(13.44~56.09)、256.86(150.99~438.51)、0.12(0.04~0.32)、6.27(3.71~11.13)、17.94(11.94~28.42)和24.80(16.05~40.32)μg/g肌酐。5种PAEs的每日估计暴露量从高到低依次为DBP、DEHP、DMP、DEP和BBzP,M依次为7.54(4.41~12.85)、3.35(2.20~5.42)、0.75(0.47~1.24)、0.71(0.36~1.52)和0.003(0.001~0.009)μg/(kg·d)。不同月龄、性别和采样季节间的HQ和HI差异有统计学意义(P<0.05)。结论 马鞍山市3~6岁学龄前儿童PAEs累积暴露的健康风险较高,年龄、性别和季节是其影响因素。

关 键 词:邻苯二甲酸酯  学龄前儿童  累积暴露风险评估  危害指数
收稿时间:2018/9/21 0:00:00

Cumulative risk assessment of phthalates exposure in preschool children
Gao Hui,Huang Kui,Wu Xiaoyan,Cai Xiuxiu,Han Yan,Zhu Peng,Hao Jiahu and Tao Fangbiao.Cumulative risk assessment of phthalates exposure in preschool children[J].Chinese Journal of Epidemiology,2019,40(5):585-589.
Authors:Gao Hui  Huang Kui  Wu Xiaoyan  Cai Xiuxiu  Han Yan  Zhu Peng  Hao Jiahu and Tao Fangbiao
Institution:Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China;Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China;Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China;Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China,Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China;Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China and Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China;Anhui Provincial Key Laboratory of Population Health and Aristogenics, Hefei 230032, China
Abstract:
Keywords:Phthalate  Preschool children  Cumulative risk assessment  Hazard index
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