Puga B, Ferrández Longás A, García Romero R, Mayayo E, Labarta J I
Andrea Prader Center for Study of Growth and Development, Zaragoza, Spain.
J Pediatr Endocrinol Metab. 2004 Mar;17 Suppl 3:457-62.
The possible impact of IUGR on the intellectual outcome of children born with IUGR gives special relevance to this condition. In order to determine the psychomotor and intellectual development of such children, we analyzed the evolution of 60 children through appropriate tests, along the years, and the possible influence of two factors, the socio-economic status of the family, and whether or not there was catch-up growth. Our results show a negative impact of IUGR on the intellectual outcome of these children, independent of catch-up growth, although those with catch-up growth showed better evolution. The socio-economic status plays a limited role only at older age. Those children followed longitudinally for 1 year did not show any amelioration of their IQ.
宫内生长受限（IUGR）对患有IUGR的儿童智力发育可能产生的影响，使得这种情况具有特殊的重要性。为了确定此类儿童的心理运动和智力发育情况，我们多年来通过适当测试分析了60名儿童的发育进程，以及两个因素的可能影响，即家庭的社会经济地位和是否出现追赶性生长。我们的结果表明，IUGR对这些儿童的智力发育有负面影响，与追赶性生长无关，尽管出现追赶性生长的儿童发育情况较好。社会经济地位仅在儿童较大年龄时发挥有限作用。那些纵向随访1年的儿童智商没有任何改善。
