本文观察佝偻病对部分机体功能的影响。90例佝偻病儿的智商、细胞免疫、补体、血浆纤维结合蛋白、发锌及血清T_3含量均低于同龄健康组。其中多数指标有显著性差异。提示佝偻病在钙、磷代谢紊乱的同时,对小儿智能发育、免疫功能、微量元素含量及甲状腺功能也有一定影响,进一步说明防治佝偻病对提高小儿健康素质的重要性。 This article observes the effect of rickets on part of the function of the body. 90 cases of rickets children intelligence, cellular immunity, complement, plasma fibronectin, hair zinc and serum T_3 content were lower than the same age healthy group. Most of them have significant difference. The results suggest that rickets in the calcium and phosphorus metabolism disorders at the same time, on the intellectual development of children, immune function, trace element content and thyroid function have a certain impact, and further explain the prevention and treatment of rickets in improving the health of children’s health quality.