• 中国科技论文统计源期刊
  • 中国科技核心期刊
  • 中国高校优秀期刊
  • 安徽省优秀科技期刊
DENG Jing, CHEN Yu-qing, LU Yang, WANG Ai-hua. Application and clinical value of impulse oscillometry in chronic obstructive pulmonary disease[J]. Journal of Bengbu Medical University, 2005, 30(1): 24-26.
Citation: DENG Jing, CHEN Yu-qing, LU Yang, WANG Ai-hua. Application and clinical value of impulse oscillometry in chronic obstructive pulmonary disease[J]. Journal of Bengbu Medical University, 2005, 30(1): 24-26.

Application and clinical value of impulse oscillometry in chronic obstructive pulmonary disease

More Information
  • Received Date: April 19, 2004
  • Objective: To explore the clinical value and specific changes of impulse oscillometry(IOS) in chronic obstructive pulmonary disease(COPD).Methods: The IOS indices of 50 normal cases and 110 cases of COPD were measured and compared with the traditional lung function indices including FEV1/FVC%,and FEV1/Pred%.Results: Compared with normal cases,the peripheral resistance and resonant frequency(Fres) of the 110 patients with COPD rose obviously and the central airway resistance rose in some of them,but the peripheral reactance descended significantly at the same time(P<0.05).There were characteristic changes of IOS in COPD.Conclusions: Using IOS to measure lung function can reflect the variation of airway resistance,espicially the small airway resistance and the lung compliance,which is of value for the diagnosis of COPD.

Catalog

    Article views (2914) PDF downloads (19) Cited by()
    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return