碘缺乏轻病区与非病区儿童的智力水平和精神运动功能状况调查

State for Intelligence Level Children and Psychomotor in Mild Iodine Deficiency Disorder and Undeficiency Iodine Regions

CRT -C2 和CRT -RC2 测验、判定儿童智商 ,JPB和T分公式检测、计算确定儿童精神运动功能。智测IDD轻病区和非病区儿童智商均值分别为 94 3和 10 2 1,轻度智力落后率分别为 7 5 %和 2 1% ;轻病区儿童智商均值显著低于非病区 ,轻度智力落后率显著高于非病区 (P <0 0 0 5 )。JPB检测两地儿童群体精神运动正常率分别为 96 3%、99 5 % ,轻病区儿童精神运动正常率显著低于非病区 (P <0 0 0 5 ) ;两地轻度智力落后儿童精神运动障碍率分别为 41 2 %、2 5 % ,轻病区的轻度智力落后儿童精神运动障碍率明显高于非病区。表明轻度缺碘所造成的亚临床损伤程度明显重于非缺碘因素所致亚临床损伤程度 ,证实CRT -C2

Observed state of psychomotor and intelligence level of 7～14 years children of birth in mild iodine deficiency and undeficiency iodine regions.Test IQ JPB and score.Then to evaluated psychomotor function.The means of IQ for children in mild deficiency iodine and undificency iodine are 94.3 and 102.1.IQ of mild delay are 7.5% and 2.1%.Means of IQ for children in mild deficiency is higher than undeficiency iodine regions.And Incidences rate of mild IQ delay is lower than there (P<0 005).JPB tested that normal rates are 96.3% and 99.5% of children psychomotor for both that regions.Normal rate of mild deficiency iodine regions is lower than undeficiency iodince regions(P<0 005)incidences rate of JPB delay are 41.2% and 25% mild delay of intelligence children is higher than undeficiency iodine regions.It showed the simi clinical injures is serious than undeficiency iodine factors.The CRT-C 2 and JPB is effective way for evalivating intelligence and psychomoter delay.