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目的分析维生素D的免疫调节作用对儿童哮喘的影响。方法将2010年3月—2011年10月来我院儿科就诊的56例儿童哮喘患者随机分成试验组和对照组,试验组在治疗哮喘的同时服用维生素D;对照组仅对症治疗哮喘。观察两组患儿哮喘恢复时间,并在1年后随访哮喘发作次数。结果试验组患儿哮喘好转时间短于对照组,1年后随访试验组哮喘发作次数少于对照组,差异有统计学意义(P<0.05)。结论维生素D在体内的免疫调节作用可以促进患儿哮喘的好转和减少发作次数。
Objective To analyze the effect of vitamin D immunomodulatory effect on childhood asthma. Methods 56 pediatric asthmatic patients who came to our pediatric department from March 2010 to October 2011 were randomly divided into experimental group and control group. The experimental group took vitamin D while treating asthma and the control group only treated asthma. The recovery time of asthma in both groups was observed, and the number of asthma attacks was followed up one year later. Results The improvement time of asthma in trial group was shorter than that in control group. The number of asthma attack in trial group after one year was less than that in control group (P <0.05). Conclusion The immunomodulatory effects of vitamin D in the body can improve asthma in children and reduce the number of attacks.