【摘要】 缺碘地区供应碘盐后,重度缺碘地区亚克汀病患病率呈下降趋势,轻度缺碘地区各年龄组与对照组比较差异无显著意义(P>0.05)。缺碘地区儿童智商明显低于对照组(P<0.01),低年龄组智商高于本地区高年龄组(P<0.05),但与对照组同年龄比较仍有显著差别(P<0.05)。更多还原

【Abstract】 The morbidity rate of children’s endemic subclinic cretinism showed a declining trend aftersupplied with iodinized salt in high iodine deficient areas:However,there was not significantly sta-tistical difference in children’s morbidity between low iodine deficient areas and control areas atall age groups (p>0.05).Childen’s intelligence quotient (IQ) was significantly lower in iodone de-ficient area than incontrol areas (p<0.01),In same iodine deficient area IQ was higher at lower agegroups than athigher age groups,but,it was still lower compared with that of control children atsame age (p<0.05).更多还原