摘要
目的评价全民食盐加碘实施10年来唐山市碘缺乏病的预防效果,了解唐山市城、乡居民碘营养状况。方法 PPS 抽样方法与实际情况相结合确定监测对象;触诊法检测8～10岁小学生甲状腺大小;尿碘检测用改进的酸消化砷-铈法;盐碘检测按 GB/T13025.7-1999直接滴定法;水碘检测按砷-铈分光光度法。结果城、乡儿童尿碘中位数分别为205、155μg/L,尿碘<50μg/L 的分别占3.64%、5.71%;盐碘合格率分别为91.09%、62.38%;8～10岁小学生甲肿率分别为2.73%、4.76%。结论唐山市属于缺碘地区,通过食盐加碘,学龄儿童和育龄妇女碘营养状况达到适宜水平。
Objective To evaluate the effect of prevention program on IDD since the universal salt iodization was performed 10 years ago , and to investigate the iodine nourishment of Tangshan presidents. Methods The monitored subjects were chosen using PPS method and practical situation, the volume of the thyroid of 8 to 10 years old schoolchildren was detected by B - ultrasound, a colorimetic ceric - arsenic assay, household table salt was measured using direct titration stipulated by the standard of GB/T13025.7 - 1999, water iodine was measured by creic - arsenic spectrophtometry method. Results The median of urinary iodine was 205 μg/L, 155 μg/L and the urinary iodine was lower than 50 μg/L in 3.64%, 5.71% of all the children. The salt iodine yield was 91.09%, 62.38% ; The prevalence rate of goiter in children aged 8 to 10 was 2.73%, 4.76%. Conclusions The iodine nourishment in schoolchildren and women of childbearing ages in Tangshan has reached a suitable level.
出处
《中国地方病防治》
北大核心
2008年第2期143-144,共2页
Chinese Journal of Control of Endemic Diseases
关键词
碘营养
监测
分析
Iodine nourishment
Surveillance
Analysis
