全民普食碘盐对育龄、妊娠和哺乳妇女尿碘水平的影响

目的了解湖南省在实现全民普食碘盐7年后育龄、妊娠、哺乳期妇女碘营养状况，为持续消除碘缺乏病防治工作提供科学的决策依据。方法随机抽样，对城乡的育龄、妊娠、哺乳期妇女采取随意尿样，检测尿碘值，并以8～10岁儿童作对照。结果新婚育龄、妊娠、哺乳期妇女人群尿碘中位数正常，但妊娠、哺乳期妇女的尿碘水平低于8～10岁儿童尿碘水平。结论需加强对育龄、妊娠和哺乳期妇女的碘营养监测。

Research on the urinary iodine of women during childbearting age, pregnancy and lactation after universal salt iodization

Objective To study the iodine-nutritional st atus of women duing childbearing age, pregnancy and lactation seven years after universal salt iodization in Hunan for sustainable fighting against iodine def iciency disorders (IDD).Methods Pregnant, lactating and newly-married women i n urban and rural were randomly selected,the students aged 8~10 years were chose n as the normal group,and the levels of urinary iodine were measured.Results The median urinary iodine of three groups of wo men is in normal range, but the level of urinary iodine in pregnancy and lactati on's was significantly lower than that of the control and childbearing age women .Conclusions Iodine deficiency still exists in the preg nancy and lactation women and the surveillance on the iodine nutrition in the po pulation mentioned should be strengthened.