The Effect of Fatigue and Fatigue Intensity on Exercise Tolerance in Moderate COPD.

ABSTRACT:

Introduction

Fatigue is one of the most disabling symptoms in COPD, but little is known about the impact of fatigue on functional disability. We explored the impact of fatigue and fatigue intensity on exercise tolerance after adjusting for other factors using multivariate analysis and compared it to that of dyspnoea.

Methods

A total of 119 patients with mainly moderate-severe stable COPD (38 % women, mean age 66 years) were enrolled. We used the Medical Research Council dyspnoea scores (MRC), Manchester COPD fatigue scale (MCFS) and its three dimensions, Borg scales for fatigue and dyspnoea, six-minute walk distance (6MWD), St George's Respiratory Questionnaire, the BODE index, and the Centre for Epidemiological Study on Depression scale (CES-D), and we measured spirometry,

SUBMITTER: Al-Shair K 

PROVIDER: S-EPMC5093188 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature