76 PCN Chronic Obstructive Pulmonary Disease (COPD-CODEX)
Mortality Prediction at 3 months and 1 year
Comorbidity : Charlson Index
| 0-4 | 0 points |
| 5-7 | 1 point |
| 8 or greater | 2 points |
Obstruction: FEV1%
| 65 or greater | 0 points |
| 50-64 | 1 point |
| 36-49 | 2 points |
| 35 or less | 3 points |
Dyspnea: mMRC = modified medical research council dyspnea scale
| 0-1 | 0 points |
| 2 | 1 point |
| 3 | 2 points |
| 4 | 3 points |
EXacerbation: exacerbations during the previous year (requiring ED visit and/or hospitalization)
| 0 | 0 points |
| 1-2 | 1 point |
| 3 or more | 2 points |
Score 1-10
| Score | Predicted 3 month mortality (%) | Predicted 1 year mortality (%) |
| 0 | 0 | 0 |
| 1 | 0 | 2 |
| 2 | 0 | 5 |
| 3 | 2 | 10 |
| 4 | 5 | 15 |
| 5 | 5 | 18 |
| 6 | 8 | 20 |
| 7 | 10 | 25 |
| 8 | 15 | 30 |
| 9 | 18 | 35 |
| 10 | 20 | 50 |
