Kirkconnell S C, Hicks L E
J Abnorm Child Psychol. 1980 Jun;8(2):257-67. doi: 10.1007/BF00919069.
Subtest and Total scores on the Denver Developmental Screening Test were examined for a grop of 22 prechool-aged low-income children who had been lead-poisoned, then medically deleaded. Pretest scores were obtained before blood lead elevations occurred; posttest scores were obtained an average of 4.5 months after deleading. Pretest scores were comparable to those of matched Control group, but posttest scores on th Fine Motor-Adaptive subtest declined, indicating significant residual effecs of lead poisoning.
对一组22名曾铅中毒、后经医学排铅的学龄前低收入儿童的丹佛发育筛查测试的子测试和总分进行了检查。预测试分数是在血铅升高之前获得的；后测试分数是在排铅后平均4.5个月获得的。预测试分数与匹配对照组的分数相当，但精细动作-适应性子测试的后测试分数下降，表明铅中毒有显著的残留影响。
