摘要
目的 全面了解、评价四川省重点人群的碘营养状况.方法 在四川省选取7个县,每个县按东、西、南、北、中各随机抽取1个乡,用砷铈催化分光光度法分别测定每个乡孕妇、哺乳期妇女、婴幼儿和8～10岁儿童的尿碘.结果 全省共分别采集孕妇、哺乳期妇女、婴幼儿和8 ～ 10岁儿童尿样350、350、334和400份,尿碘中位数分别为175.7、165.7、204.8和230.7μg/L.结论 四川省孕妇、哺乳期妇女、婴幼儿碘营养处于适宜水平,8～10岁儿童碘营养略高于适宜量,今后需继续加强对重点人群的碘营养的监测与健康教育.
Objective To understand the current status of iodine nutrition in targeted population in Sichuan province. Methods A er 7 counties were randomly selected, and from which 5 towns were chosen from respectively the east, the west, the south, the north and the middle part of the county. The urinary iodine level of pregnant women ,breast -feeding women,0 -2 year old infants and 8 -10 years old children was determined by spectrophotometry with redox catalytic reaction of As - Ce. Results Respectively ,350,350,334 and 400 urine samples of pregnant and breast - feeding women ,0 - 2 - year - old infants and 8 - 10 - year - old children were collected. The median of urinary of were respectively 175.7,165.7,204.8 and 230. 7μg/L. Conclusion The iodine nutrition level among the above populations stays suitable ,yet the iodine nutrition level of 8 -10 years old children are slightly higher than the standard level;strengthened measures of monitoring and health education should be timely carried out.
出处
《预防医学情报杂志》
CAS
2014年第2期130-132,共3页
Journal of Preventive Medicine Information
关键词
碘缺乏病
婴幼儿
碘营养
尿碘
iodine deficiency infant
iodine nutrition
urinary iodine
