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碘缺乏病（IDD）可以影响到儿童的智力发育，其缺碘状态纠正以后，儿童智力将会明显提高。在西藏，有关儿童智力的研究尚不多见。本文对山南IDD地区136名藏族学龄儿童的智力进行了调查，结果报告如下：1对象、方法1．1调查地点选在西藏山南地区的措美、加查及贡嘎三县，只在县
Iodine Deficiency Disorders (IDD) can affect children’s mental development, children with mental retardation will be significantly improved after their iodine deficiency status is corrected. In Tibet, the study of children’s intelligence is rare. This article investigated the intelligence of 136 Tibetan school-age children in IDD area of Shannan Prefecture. The results are reported as follows: 1. Subjects and Methods 1.1 The survey sites were selected in the three counties of Cuomei, Gacha and Gonggar in the Shannan area of Tibet,