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Twelve-minute walking test for assessing disability in chronic bronchitis.

BMJ · 1976 · Vol. 1(6013) · pp. 822–823
C R McGavinSuyashvi GuptaG. J. R. McHardy

Abstract

The distance covered in 12 minutes' walking was used to test exercise tolerance in chronic bronchitis. The distance covered bore a poor relation to the forced expiratory volume in 1 second but a significant relation to the forced vital capacity and the maximum oxygen consumption and ventilation on a bicycle ergometer. The test may be a simple practical guide to everyday disability in chronic bronchitis.

Chronic Obstructive Pulmonary Disease (COPD) ResearchChronic bronchitisTest (biology)Physical therapyMedicineVentilation (architecture)Vital capacityBronchitisStep testRespiratory minute volumePhysical medicine and rehabilitation

MeSH terms

AdultAgedBronchitisDisability EvaluationPhysical ExertionForced Expiratory VolumeHumansMaleMiddle AgedTime FactorsVital Capacity
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Twelve-minute walking test for assessing disability in chronic bronchitis. · Scinovex