Defining patient-centered characteristics of a telerehabilitation system for patients with COPD.

Studies have shown that pulmonary rehabilitation in patients with chronic obstructive pulmonary disease (COPD) can help to restore or enhance residual functional capacity and improve quality of life. Home-based telemedicine systems can promote comprehensive pulmonary rehabilitation in COPD patients. Successful acceptance of such systems depends on how well they reflect needs, values and preferences of older adults with COPD.