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Comparative Study of Compression Atomized and Ultrasonic Atomized Inhalation for Patients with Chronic Obstructive Pulmonary Disease
Author(s): 
Pages: 8-10
Year: Issue:  13
Journal: JOURNAL OF NURSING SCIENCE

Keyword:  慢性阻塞性肺疾病压缩雾化吸入超声雾化吸入;
Abstract: 目的观察不同雾化吸入方法对慢性阻塞性肺疾病(COPD)患者肺功能及血气的影响.方法将40例COPD患者随机分为观察组和对照组,各20例,用相同剂量异丙托溴铵,观察组用压缩雾化吸入法,对照组用超声雾化吸入法.比较两组治疗前、后第1秒钟用力呼气容积(FEV1)、最大呼气峰流速(PEF)及PaO2、PaCO2的变化.结果 两组治疗前FEV1、PEF与治疗后比较,差异有显著意义(P<0.01,P<0.05);观察组PaO2、PaCO2治疗前、后差异有显著意义(均P<0.05);治疗后观察组各观察指标较对照组显著改善(均P<0.05).结论压缩雾化吸入法能降低COPD患者的呼吸道阻力,改善肺功能,其治疗效果优于超声雾化吸入法.
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