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探讨平喘散治疗支气管哮喘的疗效及其机制。方法 选取观察组与对照组支气管哮喘患者共 30 0例 ,分别于治疗前后进行肺功能、血常规检测 ,除自身对照 ,并对观察组和对照组有关项目进行比较。结果 观察组 2 0 0例中临床控制 16 6例 ,显效 18例 ,好转10例 ,无效 6例 ,总有效率 97%。对照组 10 0例中临床控制 48例 ,显效 31例 ,好转 11例 ,无效 10例 ,总有效率 90 %。两组比较具有显著性差异 (P<0 .0 5 )。观察组肺功能和血常规与对照组比较 ,有显著性差异 (P<0 .0 5 )。结论 平喘散治疗支气管哮喘疗效优于对照组
To investigate the efficacy and mechanism of Pingchuan Powder in the treatment of bronchial asthma. Methods A total of 30 cases of bronchial asthma patients in the observation group and the control group were selected. Pulmonary function tests and blood tests were performed before and after treatment, except for self-control. The related items in the observation group and the control group were compared. Results In the observation group, 160 cases were clinically controlled, 18 cases were markedly improved, 10 cases were improved, 6 cases were ineffective, and the total effective rate was 97%. The control group of 10 cases of clinical control in 48 cases, markedly effective in 31 cases, improved in 11 cases, 10 cases, the total effective rate of 90%. There was significant difference between the two groups (P <0.05). The lung function and blood of the observation group compared with the control group, there was significant difference (P <0. 05). Conclusion Ping Chuan San treatment of bronchial asthma better than the control group