论文部分内容阅读
目的调查河北省2007年居民户碘盐覆盖率≤80%的7个市(县)、区碘缺乏病流行情况。方法按照《全国碘缺乏病监测方案》确定的碘缺乏病高危地区调查范围,甲状腺触诊和B超法检查按照卫生部颁发的《地方性甲状腺肿诊断标准》(W S276-2007),尿碘浓度检测采用砷铈分光光度测定方法(W S/T107-2006),盐碘含量采用直接滴定法测定。结论7市(县)、区均未构成碘缺乏病高危地区,但仍有3个县加权法儿童甲状腺肿大率超过5%,4个县居民户碘盐覆盖率<80%,部分县尿碘中位数在正常范围偏低水平,需进一步提高居民户碘盐覆盖率。
Objective To investigate the epidemic situation of iodine deficiency disorders in seven cities (counties) with a coverage rate of iodized salt of less than 80% in Hebei Province in 2007. Methods According to the survey area of high risk areas for iodine deficiency disorders identified by National Iodine Deficiency Disease Surveillance Program, thyroid palpation and B-ultrasonography were performed according to the diagnostic criteria of endemic goiter (W S276-2007) issued by Ministry of Health, urinary iodine Concentration detection using arsenic cerium spectrophotometry (WS / T107-2006), salt iodine content was determined by direct titration. Conclusions 7 cities (counties) and districts do not constitute a high risk area for iodine deficiency disorders, but there are still 3 county-weighted children with goiter rates exceeding 5%, iodized salt coverage rate <80% for some households in 4 counties, and some county urine Iodine median in the normal range of low level, the need to further improve the household iodized salt coverage.