Fig. 2

Comparison of the BODE index and ECG to predict the survival of patients with COPD. AUC, area under the curve; BODE index, body mass index; bronchial obstruction, dyspnea, exercise; ECG, electrocardiogram.

Comparison of the BODE index and ECG to predict the survival of patients with COPD. AUC, area under the curve; BODE index, body mass index; bronchial obstruction, dyspnea, exercise; ECG, electrocardiogram.