Table 5 Evaluation of logistic regression model for abdominal aortic aneurysm growth
Evaluation index | LRM 1 | LRM 2 | LRM 3 |
|---|---|---|---|
The p value of Omnibus test | < .001* | < .001* | < .001* |
The p value of Hosmer and Lemeshow test | > .999 | .903 | .935 |
Percentage accuracy in classification (%) | 73% | 81% | 84% |
AUC (95% CI) | 0.67 (0.55, 0.80) | 0.79 (0.69, 0.90) | 0.81 (0.70, 0.91) |
The p value of AUC | .009* | < .001* | < .001* |
Sensitivity | 64% | 71% | 75% |
Specificity | 63% | 78% | 73% |
Cutoff value | 0.27 | 0.50 | 0.48 |