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目的:评价不同雾化吸入方式对毛细支气管炎(毛支)患儿血氧饱和度(SaO2)的影响。方法:将96例毛支患儿随机分为压缩空气驱动组(空气压缩泵)和氧气驱动组,两组均予布地奈德和特布他林雾化液雾化吸入。在雾化吸入前、雾化吸入过程中及雾化吸入后10 min监测SaO2的变化。结果:雾化吸入过程中及雾化吸入后10 min氧气驱动组SaO2水平与压缩空气驱动组比较差异有显著性(P<0.05)。结论:不同雾化吸入方式对毛支患儿SaO2均有影响,氧气驱动吸入更适合于毛支患儿。
Objective: To evaluate the effect of different inhalation modes on blood oxygen saturation (SaO2) in children with bronchiolitis (bronchiolitis). Methods: Ninety-six children with bronchiolitis were randomly divided into compressed air-driven group (air-compression pump) and oxygen-driven group. Both groups received budesonide and terbutaline inhalation. SaO2 changes were monitored before inhalation, during inhalation and 10 min after inhalation. Results: The levels of SaO2 in the oxygen-driven group and the compressed air-driven group at 10 min after atomization inhalation were significantly different (P <0.05). Conclusion: Different atomization inhalation has effects on SaO2 in children with bronchiolitis. Oxygen-driven inhalation is more suitable for children with bronchiectasis.