维生素 D2;婴幼儿,佝偻病R 977. 2A 【文章编号】200 例佝偻病患儿随机分为治疗组 103【关键词】【中图分类号】+4 【文献标识码】1674 - 3296( 2013) 09B - 0036 - 02Efficacy observation of intramuscular injection of Vitamin D2 in the treatment of infantile ricketsCHEN Xia. The Af-filiated Hospital of Chengdu University,Chengdu,Sichuan 610081,China【Abstract】ObjectiveTo observe the curative effect of intramuscular injection of vitamin D2 in the prevention ofrickets. Methods200 cases of children with rickets were randomly divided into treatment group ( n = 103 cases) and con-trol group ( n = 97 cases) . The treatment group was given vitamin D2 by intramuscular injection, while the control group wasgiven oral Vitamin A and D Drops. Both groups were given oral calcium gluconate. The effect of 2 groups was compared. Re-sultsThe total effect rate of the treatment group was 95. 15% , which was 87. 63% in the control group, and the differencewas statistically significant ( P < 0. 05) . ConclusionThe intramuscular injection of vitamin D2 has obvious curative effect inthe prevention of rickets of infants and young children.【Key words】Vitamin D2;infantile;rickets