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Table 5 Evaluation of the logistic model in training and testing samples

From: Radiomic signature based on CT imaging to distinguish invasive adenocarcinoma from minimally invasive adenocarcinoma in pure ground-glass nodules with pleural contact

Item Train Test Total
Patients, No.
 IAC 37 16 53
 MIA 32 15 47
Accuracy 0.768 0.71  
Precision 0.769 0.769  
AUC 0.892 0.863  
Sensitivity 0.811 0.625  
Specificity 0.719 0.800  
positive prediction 0.769 0.769  
negative prediction 0.767 0.667  
  1. MIA Minimally invasive adenocarcinoma, IAC Invasive adenocarcinoma, AUC area under the ROC curve