title: [Application of the 6-Minute Walking Test and Shuttle Walking Test in the Exercise Tests of Patients With COPD].
abstract: Exercise training improves the management of stable chronic obstructive pulmonary disease (COPD). COPD patients benefit from exercise training programs in terms of improved VO2 peak values and decreased dyspnea, fatigue, hospital admissions, and rates of mortality, increasing exercise capacity and health-related quality of life (HRQOL). COPD is often associated with impairment in exercise tolerance. About 51% of patients have a limited capacity for normal activity, which often further degrades exercise capacity, creating a vicious circle. Exercise testing is highly recommended to assess a patient's individualized functions and limitations in order to determine the optimal level of training intensity prior to initiating an exercise-training regimen. The outcomes of exercise testing provide a powerful indicator of prognosis in COPD patients. The six-minute walking test (6MWT) and the incremental shuttle-walking test (ISWT) are widely used in exercise testing to measure a patient's exercise ability by walking distances. While nursing-related articles published in Taiwan frequently cite and use the 6MWT to assess exercise capacity in COPD patients, the ISWT is rarely used. This paper introduces the testing method, strengths and weaknesses, and application of the two tests in order to provide clinical guidelines for assessing the current exercise capacity of COPD patients.
authors: PhD, RN, Assistant Professor, Department of Nursing, University of Kang Ning, Taiwan, ROC. can32957@gmail.com.
authors: Chiung-Fang
authors: CF
authors: Ho
authors: PhD, RN, Professor, Department of Somatics and Sports Leisure Industry, National Taitung University, Taiwan, ROC.
authors: Suh-Hwa
authors: SH
authors: Maa
mesh_terms: D005080:Exercise Test; D017079:Exercise Tolerance; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology*; D000070857:Walk Test
keywords: 6-minute walking test; chronic obstructive pulmonary disease; incremental shuttle walking test