Table 3.

Evaluation of logistic regression model for AAA growth

Evaluation index	Radiomic model	Clinical model	Clinico-radiological integrated model
The p-value of omnibus test	0.01	< 0.01	< 0.01
The p-value of Hosmer–Lemeshow test	0.98	0.24	0.47
Percentage accuracy in classification (%)	75%	79%	80%
AUC (95% CI)	0.69 (0.55–0.83)	0.69 (0.54–0.84)	0.78 (0.65–0.91)
The p-value of AUC	0.02	0.02	< 0.01
Sensitivity	74%	74%	68%
Specificity	65%	65%	87%
Cutoff value	0.25	0.25	0.31

AAA abdominal aortic aneurysm, AUC area under curve, CI confidence interval