Avoiding hospital admission in COPD: impact of a specialist nursing team.

Chronic obstructive pulmonary disease (COPD) is a common, preventable and incurable disease. The costs of caring for patients with COPD is estimated to be more than £800 million a year for acute hospital admissions alone ( Department of Health, 2012 ). The hospital-at-home model is increasingly being adopted for COPD patients following British Thoracic Society (BTS) guidelines for the delivery of hospital admission-avoidance schemes ( BTS, 2007 ).