上海市浦东新区孕妇碘营养状况调查分析

Investigation and analysis of iodine nutritional status of pregnant women in Pudong new area of Shanghai

目的:分析上海市浦东新区孕妇碘营养状况的总体情况。方法:选取孕早期、孕中期及孕晚期孕妇各100例,分为孕早组、孕中组和孕晚组。对比三组临床尿碘检测结果,分析不同孕期孕妇临床碘营养情况。结果:三组孕妇总体碘营养情况良好,但孕晚期碘营养情况显著低于孕中期,孕中组临床尿碘值均数及中位数显著高于孕晚组,差异有统计学意义(P<0.05)。结论:上海市浦东新区孕妇碘营养情况总体良好,但孕晚期妇女部分存在轻度碘营养不足。

Objective:To analyze the iodine nutrition status of pregnant women in Pudong new area of Shanghai.Methods:100 cases of early pregnancy,100 cases of middle pregnancy and 100 cases of late pregnancy were divided into the early pregnancy group,the middle pregnancy group and the late pregnancy group.The clinical iodine nutrition of pregnant women during different pregnancy was analyzed by comparing the results of three groups of clinical urinary iodine tests.Results:The total iodine nutrition of pregnant women in the three groups was good,but the iodine nutrition in the third trimester was significantly lower than in the second trimester,the mean and median of the clinical urinary iodine number of the second trimester was significantly higher than the third trimester,the differences were statistically significant(P<0.05).Conclusion:The iodine nutrition status of pregnant women in Pudong new area of Shanghai is generally good,but some of the women in the third trimester of pregnancy have mild iodine deficiency.