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了解兰州市哺乳期妇女、孕妇及0~10月龄婴幼儿等重点人群碘营养水平,为兰州市重点人群合理碘营养工作提供科学依据。于2010年4月至2011年8月,随机抽取到兰州市计生处领准生证的孕妇1 636名、在兰州市各县(区)医院分娩并进行围产期保健的哺乳期妇女1 633名及0~10月龄母乳喂养婴幼儿871名为调查对象,采用WS/T 107—2006《尿中碘的砷铈催化分光光度测定方法》测定尿碘。调查的1 636名孕妇、1 633名哺乳期妇女及871名0~10月龄婴儿尿碘中位数分别为188.2、159.7、189.4μg/L,基本达到世界卫生组织推荐的适宜碘摄入量水平。
To understand the nutritional status of iodine in key population such as lactating women, pregnant women and 0 ~ 10 months old infants and young children in Lanzhou City, and to provide a scientific basis for rational iodine nutrition work among key population in Lanzhou. From April 2010 to August 2011, 1 636 pregnant women were randomly selected to receive a birth certificate at Lanzhou City’s Family Planning Office, 1 633 lactating women who gave birth at perianteal (district) hospitals in Lanzhou City and Urine iodine was determined by 871 breastfeeding infants aged 0-10 months using WS / T 107-2006 Urinary Arsenic and Cerium Catalytic Spectrophotometry. The urinary iodine median of 1 636 pregnant women, 1 633 lactating women and 871 0 ~ 10 months old infants surveyed were 188.2, 159.7 and 189.4 μg / L, respectively, basically reaching the recommended iodine intake recommended by the World Health Organization Level.