Diagnoses (at discharge or death) in chronic obstructive pulmonary disease (COPD) patients hospitalised because of any cause or exacerbations of COPD (ECOPD)
| Prevalence | |
| Any cause | |
| Respiratory infection | 51.7 |
| Heart failure | 38.0 |
| Pneumonia | 19.0 |
| Anaemia | 17.9 |
| Atrial fibrillation | 17.1 |
| Obesity | 17.0 |
| Bronchial hyperreactivity | 15.5 |
| Urinary tract infection | 13.2 |
| Acute renal failure | 11.3 |
| ECOPD | |
| Heart failure | 52.6 |
| Pneumonia | 26.0 |
| Chronic respiratory failure | 23.2 |
| Bronchial hyperreactivity | 21.8 |
| Obesity | 20.4 |
| Atrial fibrillation | 19.9 |
| Anaemia | 18.9 |
| Urinary tract infection | 14.1 |
| Respiratory acidosis | 13.3 |
| Acute renal failure | 13.0 |
Data are presented as %.