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Table 5 Evaluation of logistic regression model for abdominal aortic aneurysm growth

From: The association of body composition with abdominal aortic aneurysm growth after endovascular aneurysm repair

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
  1. LRM logistic regression model, AUC area under the curve, CI confidence interval
  2. *p values less than .05