探讨肺功能检查脉冲振荡法对早期小气道病变诊断的临床价值  

The Clinical Value of Pulse Oscillation of Pulmonary Function Examination in the Diagnosis of Early Small Airway Disease

作　　者：卢晓来[1] 尹虹雷[1] 唐正梁[1] 徐宏伟[1] 林庆艳[1] 刘涛[1] 徐英[1] LU Xiaolai;YIN Honglei;TANG Zhengliang;XU Hongwei;LIN Qingyan;LIU Tao;XU Ying(Department of Respiration,Heilongjiang Provincial Hospital,Harbin Heilongjiang 150001,China)

机构地区：[1]黑龙江省医院呼吸科,黑龙江哈尔滨150001

出　　处：《中国继续医学教育》2018年第10期92-94,共3页China Continuing Medical Education

摘　　要：目的对肺功能检查脉冲震荡法对早期小气道病变诊断价值进行临床研究。方法抽取慢性阻塞性肺疾病高危患者、哮喘高危患者、咳嗽型哮喘患者、胸闷型哮喘患者各40例设为实验1、2、3、4组,抽取同阶段来我院进行体检的健康志愿者40例设为对照组,研究肺功能检查脉冲震荡法对早期小气道病变诊断价值。结果实验1、2、3、4组的患者呼吸总阻抗、脉冲频率分别为5 Hz、10 Hz、20 Hz、35 Hz时气道粘性阻力均高于对照组,实验组患者的共振频率高于对照组,组间对比,差异均具有统计学意义(P<0.05)。结论将脉冲震荡法应用于早期小气道病变患者的诊断当中,有利于及时为患者进行准确的诊断,从而促使患者及时接受治疗和提高患者的治疗效果,具有良好的临床应用价值。Objective To study the diagnostic value of pulse vibration method for pulmonary function examination in early small airway disease.Methods 40 cases of chronic obstructive pulmonary disease(COPD),high risk of asthma,coughing asthma,and chest distress asthma were set up as the study 1,2,3,4 groups.40 healthy volunteers from the same stage were selected as the control group,to study the diagnostic value of pulse shock method for pulmonary function examination in early small airway disease.Results In the study 1,2,3 and 4 groups,the total respiratory impedance were 5 Hz,10 Hz,20 Hz,35 Hz respectively,and the airway viscous resistance and resonance frequency were all higher than those of the control group.The difference between the two groups was statistically significant(P<0.05).Conclusion The application of pulse oscillating method in the diagnosis of early small airway disease is conducive to timely diagnosis for patients,so as to prompt patients to receive timely treatment and improve the treatment effect of patients.

关 键 词：肺功能检查 脉冲震荡法 早期小气道病变 

分 类 号：R562[医药卫生—呼吸系统]