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
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摘要: CRT-C2和CRT-R2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102.1,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着低于非病区,轻度智力落后率显着高于非病区(P<0.005).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着低于非病区(P<0.005);两地轻度智力落后儿童精神运动障碍率分别为41.2%、25%,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和JPB是临床检出轻度脑发育障碍所致轻度智力落后和精神运动功能障碍的有效检测方法.Abstract: Observed state of psycho motor and intelligence level of 7~14 years children of birth in mild iodine deficiency and undeficiency iodine regions.Test IQJPB 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 hig her than undeficiency iodine r eg ions.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 psycho motor for both that reg ions.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 iodineregions.It showed the simi-clinical injures is serious than undeficiency iodine factors.The CRT-C2 and JPB is effective way for evalivating intelligence and psycho moter delay.
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