小儿反复呼吸道感染与微量元素的关系探讨

Study on the Relations between Trace Elements in Blood and Recurrent Respiratory Infection in Children

为探讨小儿反复呼吸道感染 (RRI)与微量元素的关系 ,测定了 3 5例反复呼吸道感染患儿血中微量元素的含量 ,并与 3 2例健康儿作对照。结果表明 ,反复呼吸道感染组 (RRI)血锌明显低于健康组儿童血锌 ,P <0 0 5 ,有显著性差异。

To study the relationship between recurrent respiratory infection(RRI)and trace element,trace elements in blood in 35 patients with RRI and 32 healthy children were analysed.The results showed that in RRI group serum zinc level was lower than those in healthy children significantly, P <0 05.It concluded children with lower serum zinc level are easier to have recurrent respiratory infection.