Disease Severity Based on BODE Score: | ||
---|---|---|
Severity | BODE Score | 52-Month Mortality Rate for COPD Patients |
Mild | 0~2 | 20% |
Moderate | 3~4 | 60% |
Severe | 5~6 | 70% |
Very Severe | 7~10 | 80% |
The BODE index predicts overall mortality and respiratory-related mortality in COPD patients more accurately than FEV1 alone.