麻杏止嗽散治疗感冒后久咳临床观察

Clinical Observation of Modified Decoction of Ephedra and Apricot for Stopping Cough on Long Cough after Cold

目的：观察麻杏止嗽散加味治疗感冒后久咳的临床疗效。方法：选符合诊断标准的该病患者120例,随机分为两组。治疗组60例予麻杏止嗽散加味;对照组60例应用复方甘草口服溶液。疗程均为7天。结果：治疗组治愈36例,好转19例,无效5例,总有效率为91.67%（95%C I=84.68%~98.66%）;对照组治愈25例,好转22例,无效13例,总有效率为78.33%（95%C I=67.91%~89.09%）;两组综合疗效比较（u=2.100 4,P=0.036 0）,差异有显著性意义。结论：麻杏止嗽散加味治疗感冒后久咳的临床疗效优于复方甘草口服溶液,其收益为OR=0.33（95%C I=0.11~0.99）,NNT=7（95%C I=3.83~178.57）。

Objective： To observe the clinical curative effect of Modified Decoction of Ephedra and Apricot for Stopping Cough on long cough after cold.Method： 120 cases with long cough after cold were divided into two groups randomly.60 cases in treatment group were treated with Modified Decoction of Ephedra and Apricot for Stopping Cough,and the ones in control group were treated with Compound Glycyrrhiza Oral Solution.The course of treatment included 7 days.Result： In treatment group 36 cases were recovered,19 ones effective and 5 ones ineffective.The total effective rate was 91.67%（95%CI=84.68%-98.66%）.In control group,25 cases were recovered,22 ones effective and 13 ones ineffective.The total effective rate was 78.33%（95%CI=67.91%-89.09%）.There was significant difference between the two groups on the effective rate（u=2.100 4,P=0.036 0）.Conclusion： The curative effect of Modified Decoction of Ephedra and Apricot for Stopping Cough is better than that of Compound Glycyrrhiza Oral Solution on long cough after cold,OR=0.33（95%CI =0.11-0.99）,NNT=7（95%CI=3.83-178.57）.