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目的探讨氧驱动雾化吸入与空气压缩泵雾化吸入治疗小儿哮喘的效果。方法选取本院2011年3月至2013年3月期间门诊部收治的哮喘患儿共103例作为对照组,另选取同期住院部病房收治的哮喘患儿共100例作为观察组。对照组采取空气压缩泵雾化吸入治疗,观察组采取氧驱动雾化吸入治疗,比较治疗后两组患儿的临床症状改善情况以及血氧饱和度的变化情况。结果①治疗5d后,对照组患儿临床症状改善总有效率为90.3%,观察组患儿临床症状改善总有效率为97.0%,高于对照组,差异有统计学意义(P<0.01);②治疗前两组患儿血氧饱和度差异无统计学意义(P>0.05);对照组治疗后血氧饱和度高于治疗前,差异具有统计学意义(P<0.01);观察组治疗后较治疗前明显升高,差异具有统计学意义(P<0.01);观察组治疗后血氧饱和度明显高于对照组治疗治疗后,差异有统计学意义(P<0.05)。结论采取氧驱动雾化吸入与空气压缩泵雾化吸入均能有效缓解小儿哮喘临床症状,但采取氧驱动雾化吸入的效果明显优于空气压缩泵雾化吸入,且能够显著提高患者血氧饱和度。
Objective To investigate the effect of aerosol driven aerosol inhalation and aerosol pump inhalation on pediatric asthma. Methods A total of 103 asthmatic children admitted to the outpatient department from March 2011 to March 2013 were selected as the control group. Another 100 children with asthma were enrolled in the same period as the observation group. The control group was treated with atomizing inhalation by air compression pump. The observation group was treated with inhalation of oxygen inhalation. The improvement of clinical symptoms and the change of oxygen saturation were compared between the two groups. Results ① After 5 days of treatment, the total effective rate of clinical symptoms improvement was 90.3% in the control group and 97.0% in the observation group, which was significantly higher than that of the control group (P <0.01). (2) There was no significant difference in the oxygen saturation between the two groups before treatment (P> 0.05). The oxygen saturation of the control group after treatment was higher than that before treatment (P <0.01) (P <0.01). The oxygen saturation of the observation group after treatment was significantly higher than that of the control group after treatment, the difference was statistically significant (P <0.05). Conclusion Oxygen-driven atomization inhalation and inhalation by air compression pump can effectively alleviate the clinical symptoms of pediatric asthma. However, the effect of aerosol-driven inhalation is better than aerosol inhalation by air compression pump and can significantly improve the blood oxygen saturation degree.