Use of pedometers to measure activity in COPD patients -- a step too far?
Respiratory Medicine, University Hospital Aintree, Liverpool, UK. ppwalker@liverpool.ac.uk
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D004867:Equipment Design; D005080:Exercise Test / Q000295:instrumentation*; D006801:Humans; D009043:Motor Activity / Q000502:physiology*; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology / Q000534:rehabilitation*; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D016138:Walking / Q000502:physiology*