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中文摘要: 摘 要：目的：了解2020—2024年南昌市湾里管理局8~10岁儿童及孕妇尿碘监测情况，为指导重点人群科学补碘提 供数据支持。方法：2020—2024年每年抽取200名儿童和100名孕妇，检测其尿样中碘含量，并对检测结果进行分析。结 果：2020—2024年湾里管理局共对1000份8~10岁儿童尿样进行了尿典含量检测，尿碘含量为13.26~947.87 μg/L, 中位数 为209.83 μg/L。不同年份间儿童尿碘含量分布情况比较，差异均有统计学意义 (x²=22.188,P<0.05); 不同性别儿童尿
碘中位数比较，差异有统计学意义 (F=5.122,P<0.05), 男童尿碘含量中位数为216.26 μg/L, 高于女童(202.92 μg/L)。 2020—2024年湾里管理局共对500份孕妇尿样进行了尿典含量检测，尿碘含量为14.98~647.75 μg/L, 中位数为166.65 μg/L, 不同年份孕妇尿碘中位数及尿碘含量分布情况比较，差异均有统计学意义 (F/x² 值分别为14.507、87.516,P<0.05) 。 结论： 南昌市湾里管理局辖区内儿童碘营养处于适量及偏上水平；孕妇碘营养水平呈现“U 型”分布，即同时存在碘缺乏和碘过量 情况。建议今后继续加强重点人群的碘营养知识教育及检测工作。
Abstract:Abstract: OBJECTIVE To investigate urinary iodine levels among children aged 8-10 years and pregnant women in Wanli District of Nanchang from 2020 to 2024,providing data support for guiding scientific iodine supplementation in key populations.METHODS Annually from 2020 to 2024,200 children and 100 pregnant women were selected for urinary iodine concentration testing,with results analyzed.RESULTS From 2020 to 2024,the Wanli Administration Bureau tested 1,000 urine samples from children aged 8-10 years. Urinary iodine levels ranged from 13.26 to 947.87 μg/L,with a median of 209.83 μg/L.Comparisons the urinary iodine levels across different years showed statistically significant differences(x²=22.188,P<0.05).However,comparisons of the mode between genders revealed statistically significant differences(F=5.122,P<0.05),with boys exhibiting a median urinary iodine level of 216.26 μg/L,higher than that of girls(202.92 μg/L).From 2020 to 2024,the Wanli Administration conducted urinary iodine level testing on 500 pregnant women's urine samples.Urinary iodine levels ranged from 14.98 to 647.75 μg/L,with a median of 166.65 μg/L. Comparisons ofthe mode of urinary iodine levels among pregnant women across ifferent years showed statistically significant ifferences (F/x²=14.507 、87.516,P<0.05).CONCLUSION Children in the jurisdiction of Nanchang Wanli Administration Bureau exhibit adequate to above-adequate iodine nutrition levels.Pregnant women demonstrate a U-shaped distribution of iodine nutrition,indicating concurrent iodine deficiency and excess.It is recommended to continue strengthening iodine nutrition education and monitoring among key populations.
文章编号：3202410011 中图分类号：R599 文献标志码：
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| 作者 | 单位 |
| 刘珍珍，肖超广，熊飞，王先仙 |
| Author Name | Affiliation |
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