摘要
目的掌握人群碘营养状况,为适时采取针对性防治措施和科学调整干预策略提供依据。方法根据《全国碘缺乏病监测方案》采样监测,采用WS/T 107—2006砷铈催化分光光度测定法检测尿碘浓度。结果低碘地区8岁~10岁学龄儿童尿碘中位数为260.2μg/L,高碘地区8岁~10岁学龄儿童尿碘中位数为778.2μg/L;低碘地区18岁~40岁孕妇尿碘中位数为195.8μg/L,高碘地区18岁~40岁孕妇尿碘中位数为687.2μg/L。结论低碘地区8岁~10岁学龄儿童碘营养状况为超过适宜量,18岁~40岁孕妇碘营养适宜,总体情况较好,建议适当降低食盐加碘量。高碘地区8岁~10岁学龄儿童及18岁~40岁孕妇碘营养状况均为过量,建议改水降碘,减少膳食摄碘量,降低碘营养相关疾病的发生风险。
Objective To understand the iodine nutritional status of population, so as to provide evidence for taking timely tar- geted prevention and control measures, as well as scientific intervention strategies. Methods According to the National IDD Monitoring Programme and using catalytic spectrophotometric determination of arsenic cerium WS/T 107--2006, the urinary samples were collected for surveillance and the concentration of urinary iodine were detected. Results The urinary iodine medi- an for the school children aged 8 - 10 years old in low iodine was 260.2 μg/L, and that in high iodine areas was 778.2 μg/L; and that for pregnant women aged 18 -40 years old in low iodine was 195.8 μg/L, and that in high iodine areas was 687.2 μg/L. Conclusion The iodine nutritional status for the school children aged 8 - 10 years old in low iodine areas was sufficient but not excessive. For pregnant women aged 18 -40 years old, the iodine nutrition was appropriate, suggesting to decrease iodine in salt. But in high iodine areas, the iodine nutritional status for school - children aged 8 - 10 years old and the pregnant women aged 18 -40 years old were all excessive. So it is suggested that the drinking water be improved to decrease the iodine concen- tration in water, and reducing dietary iodine intake be performed, so as to reduce the risk of iodine related diseases.
出处
《中国卫生检验杂志》
CAS
2015年第22期3946-3947,共2页
Chinese Journal of Health Laboratory Technology
关键词
碘营养检测
尿碘
结果分析
Iodine nutrition detection
Urinary iodine
Results analysis
