- Experimental Arm: A patient who is randomized to the 'experimental' arm will be asked to complete the following tests upon discharge: Short-Form 36 (SF 36; version 2) Questionnaire, Chronic Respiratory Questionnaire (CRQ-SR), Incremental Shuttle Walk Test and Spirometry FEV1 and FVC. Three months post discharge, the patient will be enrolled into a local pulmonary rehabilitation programme. The programme is typically structured to last 6-12 weeks. The above tests and questionnaires will be repeated 6 months post discharge.