Tuberculosis and Respiratory Diseases
- Volume 46 Issue 2
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- Pages.204-214
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- 1999
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- 1738-3536(pISSN)
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- 2005-6184(eISSN)
The Usefulness of Dyspnea Rating in Evaluation for Pulmonary Impairment/Disability in Patients with Chronic Pulmonary Disease
만성폐질환자의 폐기능손상 및 장애 평가에 있어서 호흡곤란정도의 유용성
- Park, Jae-Min (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Lee, Jun-Gu (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Kim, Young-Sam (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Chang, Yoon-Soo (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Ahn, Kang-Hyun (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Cho, Hyun-Myung (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Kim, Se-Kyu (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Chang, Joon (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Kim, Sung-Kyu (Department of Internal Medicine, Institute of Chest Disease, Yonsei University) ;
- Lee, Won-Young (Department of Internal Medicine, Institute of Chest Disease, Yonsei University)
- 박재민 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 이준구 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 김영삼 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 장윤수 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 안강현 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 조현명 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 김세규 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 장준 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 김성규 (연세대학교 의과대학 내과학교실, 폐질환연구소) ;
- 이원영 (연세대학교 의과대학 내과학교실, 폐질환연구소)
- Published : 1999.02.28
Abstract
Background: Resting pulmonary function tests(PFTs) are routinely used in the evaluation of pulmonary impairment/disability. But the significance of the cardiopulmonary exercise test(CPX) in the evaluation of pulmonary impairment is controvertible. Many experts believe that dyspnea, though a necessary part of the assessment, is not a reliable predictor of impairment. Nevertheless, oxygen requirements of an organism at rest are different from at activity or exercising, and a clear relationship between resting PFTs and exercise tolerance has not been established in patients with chronic pulmonary disease. As well, the relationship between resting PFTs and dyspnea is complex. To investigate the relationship of dyspnea, resting PFTs, and CPX, we evaluated the patients of stabilized chronic pulmonary disease with clinical dyspnea rating(baseline dyspnea index, BDI), resting PFTs, and CPX. Method: The 50 patients were divided into two groups: non-severe and severe group on basis of results of resting PFTs(by criteria of ATS), CPX(by criteria of ATS or Ortega), and dyspnea rating(by focal score of BDI). Groups were compared with respect to pulmonary function, indices of CPX, and dyspnea rating. Results: 1. According to the criteria of pulmonary impairment with resting PFTs,
연구배경: 만성폐질환자가 일상생활에서 느끼는 호흡곤란정도, 안정상태에서 시행된 폐기능검사 및 심폐운동검사사이에 어떤 관계가 있는지, 안정시 폐기능검사와 심폐운동검사가 호흡곤란의 정도를 잘 반영하는지 등을 연구하고자 만성폐질환자에서 기초호흡곤란지수, 안정시 폐기능검사 및 심폐운동능력을 조사하여 다음과 같은 결과를 얻었다. 연구방법: 최근 2개월내에 악화되지 않은 만성폐질환자 50명을, 기존의 안정시 폐기능검사 및 증상 제한적 심폐운동검사결과를 이용하는 폐기능손상/장애 평가기준과 baseline dyspnea index의 초점점수에 따라 저자들이 임의로 정한 기준으로 비중증군과 중증군으로 분류후 각 군간의 안정시 폐기능검사, 심폐운동검사, 초점점수를 비교하였으며, 각 기준의 상호 민감도 및 특이도를 비교하였다. 연구결과: 안정시 폐기능검사치상 중증군에서 max WR(%),
Keywords
- Chronic pulmonary disease;
- Dyspnea;
- Resting pulmonary function tests;
- Cardiopulmonary exercise test;
- Pulmonary impairment/disability