论文部分内容阅读
在江苏黄泛平原选点对该地区甲状腺肿的流行原因、流行范围和特征进行了研究 ,结果发现学生甲状腺肿大率 (甲肿率 )触诊法为 2 2 .18% ,B超法为 12 .83% ,均超过有关国际组织提出的地方性甲状腺肿病区甲肿率切点值 5% ;60 7份尿样的碘含量中位数为 962μg/L ;62名健康居民甲状腺 2 4小时摄 131I率平均值为 4 .60 %± 0 .30 % ;血清 TSH、T4 、T3值大多在正常值范围内 ;在调查的 65个乡的 10 4 9份水样中有 771份水样的碘含量超过 30 0μg/L ,52个乡的水碘中位数超过30 0μg/L。结果提示 ,该地区流行的甲状腺肿呈地方性流行 ,由居民饮用碘含量过高的浅层地下水所致 ,高碘水源呈片状分布。
The prevalence, prevalence and characteristics of goiter in this region were studied at the selected sites of the Yellow River Plain in Jiangsu Province. The results showed that the goiter rate was 22.18% 12.83%, all exceeding the cut-off value of 5% of the goiter rate in endemic goitre area put forward by the relevant international organizations; the median of iodine content in 607 urine samples was 962μg / L; 62 healthy residents, thyroid 24 Hour 131I rate was 4.60% ± 0.30%; serum TSH, T4, T3 values were mostly within the normal range; of the 104 samples in 65 rural areas surveyed, there were 771 water samples Iodine content exceeded 30 0 μg / L, and the median water iodine in 52 townships exceeded 30 0 μg / L. The results suggest that the prevalence of endemic goiter in the region was endemic, caused by residents drinking shallow groundwater with high iodine content, and high iodine water sources were flaky.