Skip to main content

Table 6 The predicative value of logistic model

From: Prediction of readmission in patients with acute exacerbation of chronic obstructive pulmonary disease within one year after treatment and discharge

Parameters Data
Training set Testing set
Sensitivity (95% CI) 0.702 (0.621–0.782) 0.667 (0.550–0.783)
Specificity (95% CI) 0.726 (0.677–0.775) 0.664 (0.582–0.746)
AUC (95% CI) 0.743 (0.692–0.795) 0.699 (0.617–0.780)
Accuracy (95% CI) 0.719 (0.677–0.761) 0.665 (0.598–0.732)
Cut off 0.282
  1. CI confidence interval, AUC area under the curve