婴幼儿低发锌、铜、铁、钙与疾病的关系探讨

对846例低发锌、456例低发铜、488例低发铁以及595例低发钙婴幼儿与疾病的关系进行了探讨。结果显示，低发锌婴幼儿中反复呼吸道感染、食欲不振和异食癖的患病率分别为71.16%、57.57%和11.47％；低发铜和低发铁婴儿的贫血率分别为15.79%和73.16%，呼吸道感染的患病率分别为9.43%和35.66%：低发钙者中佝楼病的发病率为81.51%。

Study on Relationships between Low Hair Zinc,Copper, Iron, Calcium and Diseases in Infants

The relationships between low hair zinc, copper, iron, calcium and diseases in the infants were discussed. There were 846 cases of low hair Zn,456 cases of low hair Cu, 488 cases of low hair Fe and 595 cases of low hair Ca in these infants. The results showed that the incidence of recurrent respiratory tract infection, poor appetite and perverted appetite were respectively 71 16%, 57 57% and 11 47% in the infants with low hair Zn, while that of anemia were separately 15 79% and 73 16%, and that of respiratory tract infection were respectively 9 43% and 35 66% in the infants with low hair Cu and Fe, and that of rickets was 81 51% in the infants with low hair Ca.