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目的 了解孕妇、乳母、儿童和婴幼儿碘营养状况 ,评估综合补碘干预的效果。方法 整群抽样法 ,主要检测其尿碘水平 ,进行有关影响碘营养状况分析。结果 孕妇 2 6 9人 ,尿碘中位数 (M)为 2 70 .0μg/ L ,<10 0μg/ L者占 4.8% ;乳母 84人 ,M为 183.0μg/ L ,<10 0μg/ L者占 15 .5 %。儿童 195 2人 ,M为 2 2 6 .0μg/ L ,<10 0μg/ L者占 10 .1% ,其尿碘水平高于普服碘盐前的儿童尿碘水平调查资料。经综合补碘干预的婴儿智能亦高于未经补碘干预的同年龄组婴儿。差异均有统计学意义。婴幼儿尿碘值有增龄性增高的特点 ,补碘干预可提高尿碘水平。结论 对处于低碘非病区的重点人群进行监测及综合补碘干预是必要和有效的。
Objective To understand the nutritional status of iodine in pregnant women, nurses, children and infants and young children, evaluate the effect of comprehensive iodine intervention. Methods Cluster sampling method, the main test of urinary iodine levels, the impact of iodine nutrition status analysis. Results There were 269 pregnant women with median urinary iodine (M) of 2 70.0 μg / L and less than 10 0 μg / L and 4.8% of lactating women with M of 183.0 μg / L and less than 10 μg / L Accounting for 15.5%. 195 were children, M was 226.60μg / L, <10 0μg / L, accounting for 10.1%, urinary iodine level was higher than that of children before iodized salt general survey data. Infants with integrated iodine supplementation also had higher infant intelligence than those of the same age group without intervention of iodine supplement. The differences were statistically significant. Urinary iodine value of infants and young children have increased age characteristics, iodine intervention can increase urinary iodine levels. Conclusion It is necessary and effective to monitor and integrate iodine supplementation in the key population with low iodine non-disease area.