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目的:探讨维生素D对婴幼儿期发生反复呼吸道感染(RRI)的防治作用。方法:随机选择我院2011年8月-2012年8月急诊、门诊反复呼吸道感染的患儿60例,分成治疗组30例,对照组30例,两组患儿均在急性发作期给予抗感染及对症治疗,治疗组给予补充口服维生素D3,随访一年,观察其呼吸道感染发生情况。结论:维生素D正常的婴幼儿发生呼吸道感染率明显降低,及时治疗维生素D缺乏或不足,可减少婴幼儿期发生RRI。
Objective: To investigate the preventive and therapeutic effect of vitamin D on recurrent respiratory tract infection (RRI) in infants and infants. Methods: Sixty children with recurrent respiratory tract infection in our hospital from August 2011 to August 2012 were randomly selected and divided into treatment group (30 cases) and control group (30 cases). Both groups were given anti-infection And symptomatic treatment, the treatment group was given oral vitamin D3, followed up for one year to observe the occurrence of respiratory tract infection. Conclusion: The incidence of respiratory infection in infants and young children with normal vitamin D is significantly reduced. The timely treatment of vitamin D deficiency or deficiency can reduce the occurrence of RRI in infancy.