did not achieve significancep = 0.184
Performance of observers versus the computer model For discriminating randomly selected benign nodules (group 2) from malignant nodules (group 1), the PanCan model 2b had an AUC of 0.932 and the human observers had an average AUC of 0.910 (range 0.860–0.950); the difference did not achieve significance (p = 0.184).