应用精神运动成套测验评价大脑功能的探讨

Poabation of evaluation brain function by Jin Yi Psychomotor test Battery

目的 :探讨精神运动成套测验评价大脑功能的应用价值。方法 :在碘缺乏已纠正地区选智商 (IQ) 75～ 115、≤ 6 9、≥ 130学龄儿童作津医精神运动成套测验 (JPB)。结果 :JPB水平≤ 6 9组为 30 0 .7± 6 4.2 ,75～ 115组为 349.6± 31.6 ,≥ 130组 370 .3± 2 8.8,JPB水平随智商而增加 ,呈显著的正相关 (γ=0 .43,P<0 .0 1)。其直线回归方程 y=2 6 0 .4+ 0 .86 x。≤ 6 9组异常率为 2 9.7% ,75～ 115 (正常组 )仅为1.9% ,≤ 6 9组异常率是正常组的 15 .6倍 (RR=15 .6 ) ,其低 IQ病因分值为 93.6 %。JPB水平和异常率与主课成绩及教师评语亦有关联。结论

Objective:To enquire into using value of evaluation brain function by Jin Yi Psychomotor test Battrey (JPB). Methods:392 school-age children from intelletual quotient(IQ)≤69,75~115 and ≥ 130 group had been carried out Psychomotor development test in regions with correction iodine defieciency. Results The JPB level are 300.7±64.2,349.6±31.6 and 370.3 ± 28.8 in IQ 69,75~115 and≥130 group respectively. JPB level are positive relaled to IQ(r=0.43,p<0.01).Linear regression equation is Y=260.4±0.84X. The frequency of Psychomotor development defect are 27.9% and 1.9% in IQ≤69 and 75~115 group respectively .Relative risk in IQ 69 is 15.6 times than in IQ75~115 Etiological partial value is 93.4% in IQ≤69.The JPB level and it defect had interrelated to school report card and teather comment. Conclusions JPB is reliable and desirable index for evaluation brain function.