Table 4 Performance of the scores in the present population (95% CI)
From: A clinical in-hospital prognostic score for acute exacerbations of COPD
2008 score | New score | |||
|---|---|---|---|---|
c-statistic | 0.77 | (0.72-0.81) | 0.79 | (0.74-0.82) |
Sensitivity | 0.64 | (0.48-0.78) | 0.77 | (0.61-0.86) |
Specificity | 0.76 | (0.74-0.78) | 0.67 | (0.65-0.69) |