International journal of chronic obstructive pulmonary disease
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Int J Chron Obstruct Pulmon Dis · Jan 2010
Sustained effects of integrated COPD management on health status and exercise capacity in primary care patients.
Chronic obstructive pulmonary disease (COPD) constitutes a growing health care problem worldwide. Integrated disease management (IDM) of mild to moderate COPD patients has been demonstrated to improve exercise capacity and health status after one year, but long-term results are currently lacking in primary care. ⋯ In this study, IDM improved and sustained health status and exercise capacity in primary care COPD patients during two years of follow-up. Improvements in health status are consistently higher in patients with CCQ > 1 at baseline, being strongest in patients with baseline MRC dyspnea score >2. Improvements in exercise capacity remain highest in patients with 6MWD < 400 m at baseline and seem to occur earlier in patients with MRC dyspnea score >2.