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目的调查从化市成人和孕妇碘营养状况,掌握从化市成人和孕妇碘缺乏防治效果,为今后制定防治措施提供更加科学、可靠的理论依据。方法采用单纯随机抽样方法,对从化市居民食用盐碘、饮用水碘、成人和孕妇尿碘进行测定。结果 2012年从化市碘盐覆盖率为99.67%,碘盐合格率为93.31%,合格碘盐食用率为93.00%,盐碘含量中位数为27.75 mg/kg;水碘含量中位数为19.25μg/L;成人尿碘中位数为188.5μg/L,孕妇尿碘中位数为169.5μg/L。结论从化市成人和孕妇尿碘中位数处于适宜水平,碘缺乏病防治措施落实,达到国家消除碘缺乏病标准要求。
Objective To investigate the nutritional status of iodine in adults and pregnant women in Conghua City and to master the prevention and control of iodine deficiency in adults and pregnant women in Conghua City so as to provide a more scientific and reliable theoretical basis for the formulation of prevention and control measures in the future. Methods Using simple random sampling method, the iodine in drinking water, iodine in drinking water, urine iodine in adults and pregnant women were measured in Conghua city residents. Results In 2012, the coverage of iodized salt in Conghua was 99.67%, the qualified rate of iodized salt was 93.31%, the rate of qualified iodized salt was 93.00%, the median of salt iodine was 27.75 mg / kg, and the median of iodine in water was 19.25 μg / L; the median urinary iodine for adults was 188.5 μg / L, and the median urinary iodine for pregnant women was 169.5 μg / L. Conclusion The median urinary iodine of adults and pregnant women in Conghua city is at an appropriate level, and the prevention and cure measures for iodine deficiency disorders are fulfilled, reaching the national standard of eliminating iodine deficiency disorders.