Fig. 4From: Mean computed tomography value to predict spread through air spaces in clinical N0 lung adenocarcinomaReceiver operating characteristics curves predicting the STAS. A mean CT value. Cut-off value: 251.8, AUC: 0.738, Sensitivity: 80.5%, Specificity: 65.4%. B SUVmax value. Cut-off value: 4.7, AUC: 0.720, Sensitivity: 75.6%, Specificity: 63.4%. C consolidation/tumor ratio. Cut-off value: 100, AUC: 0.665, Sensitivity: 75.6%, Specificity: 55.8%. D solid portion size. Cut-off value: 2.3, AUC: 0.649, Sensitivity: 61.0%, Specificity: 65.3%Back to article page