2014—2015年湖南地区儿童青少年锑膳食暴露及健康风险评估  

Antimony dietary exposure and health risk assessment to children and adolescent in Hunan Province during 2014-2015

作　　者：谭湘武 马金辉[1] 萧福元[1] 彭蔚[1] 谭伊曼 黄昒昕 肖胜蓝[1] Tan Xiangwu, Ma Jinhui, Xiao Fuyuan, Peng Wei, Tan Yiman, Huang Huxin, Xiao Shenglan(Xiangtan Centre for Disease Control and Prevention, Xiangtan 411100,Chin)

机构地区：[1]湘潭市疾病预防控制中心,湘潭411100 [2]湘潭医卫职业技术学院

出　　处：《卫生研究》2018年第2期301-306,共6页Journal of Hygiene Research

基　　金：湖南省医药卫生科研计划(No.B2014-162);湘潭市科技局科研计划(No.SF20141003)

摘　　要：目的对2014-2015年湖南地区儿童青少年锑膳食暴露及健康风险进行评估。方法测定湖南地区主要食品中锑含量,以锑含量的平均数和第95百分位数(P95)结合《中国居民营养与健康状况调查报告之十:2002营养与健康状况数据集》中的湖南地区儿童青少年食物摄入量及体重数据,计算得出湖南地区2岁~、4岁~、7岁~、11岁~、14~17岁5个年龄组的儿童青少年锑膳食暴露量(平均和偏高)。与世界卫生组织每日容许摄入量(ADI)进行比较,评估其健康风险。结果湖南地区2岁~、4岁~、7岁~3个年龄组人群锑日平均暴露量为1.01~1.30、0.85~1.04和0.83~0.98μg/kg BW,超过世界卫生组织的ADI限值(0.86μg/kg BW)。随着年龄的增长,锑日平均暴露量和偏高暴露量降低,5个年龄组间总锑暴露量差异有统计学意义(F=30.597,P<0.05)。在同龄组之间,男性与女性锑暴露量差异无统计学意义(F=0.155,P>0.05);且中小城市的未成年人锑暴露量略高于三类农村未成年人,差异无统计学意义(F=0.111,P>0.05)。锑的主要膳食来源前三位是浅色蔬菜(52.1%~61.6%)、深色蔬菜(21.1%~24.0%)和粮食(6.0%~9.9%)。结论湖南地区2~10岁儿童青少年人群从食物摄取锑的量高于世界卫生组织ADI限值,可能存在健康风险。Objective To evaluate the dietary exposure level and health risk of antimony of children and adolescent in HuMan Province. Methods The content of antimony of main food were determined. The dietary exposure of children and adolescent from HuMan was calculated according to the weight and intake from Survey Report on Nutrition and Health Status of Chinese Residents Part 10 ： Nutrition and Health Data in 2002 and combing the data of average and the 95% percentile of antimony. The health risk was evaluated compared with ADI. Results The average exposure of the population on antimony in 3 age groups were 1.01 - 1.30, 0. 85 - 1.04 and 0. 83 - 0.98 μg/kg BW, which exceeded the limitation of ADI （0. 86μg/kg BW） from WHO. The average exposure of antimony decreased with age, there were significant differences in antimonyexposure between the five age groups （ F = 30. 597, P 〈 0.05 ）. There was no significant differences between the same age among male and female （F = 0. 155, P 〉 0. 05）. In medium and small-sized cities, the exposure of antimony to juveniles was slightly higher than that of three type village but non-significant （ F = 0. 111, P 〉 0.05 ） was discovered. The top three income of antimony was light-color vegetables （52. 1% -61.6% ）, dark vegetables （21.1% - 24.0% ） and grain （6.0% - 9.9% ）. Conclusion Antimony intake from food by young Children is higher than TDI, while there may be health risks.

关 键 词：儿童青少年 食品 锑 摄取量 暴露评估 健康风险 

分 类 号：R153.2[医药卫生—营养与食品卫生学] R155.51[医药卫生—公共卫生与预防医学]