氧驱动雾化吸入疗法在小儿哮喘治疗中的应用评价

Evaluation of the Application of Oxygen-driven Nebulization Inhalation Therapy in the Treatment of Children with Asthma

目的对小儿哮喘患儿采用氧驱动雾化吸入治疗的效果进行探究。方法于2019年3月—2020年2月选择该院收治的小儿哮喘患儿118例作为该次研究纳入的研究对象,按照随机数表法将其划分为常规组和治疗组,每组59例患儿。采用空气压缩泵雾化吸入对常规组予以治疗,采用氧驱动雾化吸入对治疗组予以治疗。观察并比较两组患儿的治疗效果、肺功能指标等。结果治疗组的总有效率(98.3%)明显高于常规组(83.1%),差异有统计学意义(χ2=8.121,P<0.05);治疗组的用力肺活量(3.6±0.6)L、第1秒用力呼气容积(2.3±0.7)L明显高于常规组(2.7±0.5)L、(1.7±0.5)L,差异有统计学意义(t=8.851、5.357,P<0.05);治疗组的反复喘息、咳嗽、胸闷消失时间(2.4±0.9)、(3.8±0.6)、(3.1±0.3)d明显低于常规组(5.4±1.3)、(5.6±0.9)、(5.1±0.6)d,差异有统计学意义(t=14.573、12.782、22.900,P<0.05)。结论针对小儿哮喘患儿采用氧驱动雾化吸入治疗具有显著效果,可以有效改善患儿的肺功能,而且可以促进患儿的症状恢复。

Objective To explore the effect of oxygen-driven nebulization inhalation treatment in children with asthma.Methods 118 children with asthma in the hospital were selected as the subjects of this study.The selected time period was from March 2019 to February 2020,and they were divided into the conventional group and treatment group according to the random number table method,each group had 59 children each.The conventional group was treated with air-compression pump atomization inhalation,and the treatment group was treated with oxygen-driven atomization inhalation.Observed and compared the treatment effect and lung function indexes of the two groups of children.Results The total effective rate(98.3%)of the treatment group was significantly higher than that of the conventional group(83.1%),and the difference was statistically significant(χ2=8.121,P<0.05);the forced vital capacity of the treatment group(3.6±0.6)L,the first second expiratory volume(2.3±0.7)L was significantly higher than the conventional group(2.7±0.5)L,(1.7±0.5)L,and the difference was statistically significant(t=8.851,5.357,P<0.05);the disappearance time of repeated wheezing,coughing and chest tightness in the treatment group(2.4±0.9)d,(3.8±0.6)d,(3.1±0.3)d were significantly lower than those in the conventional group of(5.4±1.3)d,(5.6±0.9)d,(5.1±0.6)d,and the difference was statistically significant(t=14.573,12.782,22.900,P<0.05).Conclusion The use of oxygen-driven aerosol inhalation therapy for children with asthma has a significant effect,can effectively improve the lung function of the children,and can promote the recovery of the symptoms of the children.