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通过对浙江省会杭州市 8～ 10岁学龄儿童供碘前的甲状腺肿大率、尿碘、智商 ( IQ)的系统调查 ,结果甲状腺肿大率 10 .0 2 % (触诊法 )和 15.60 % ( B超法 ) ,尿碘中位数 70 .0 1μg/L,平均智商 ( 112 .14± 13.73)。该研究提示 :杭州市儿童碘营养不足 ,呈轻度碘缺乏状态。说明碘缺乏不仅存在于农村 ,城市也可发生 ,应实施并巩固全民食盐加碘以消除缺碘对人群造成的危害。
Through systematic investigation of goiter, urinary iodine, and IQ (IQ) of children aged 8-10 years old in Hangzhou City, Zhejiang Province, the results showed that the goiter rate was 10.02% (palpation) and 15.60% (B ultrasound), the median urinary iodine 70 0 01 ug / L, the average IQ (112.14 ± 13.73). The study suggests: iodine deficiency in children in Hangzhou, was mild iodine deficiency status. That Iodine deficiency not only exists in rural areas, the city can also occur, the implementation and consolidation of universal salt iodization to eliminate iodine deficiency caused harm to the population.