Model A (clinic) Model B (clinic+iamge)
Variable Hazard ratio P value Hazard ratio P value
LC-morph scores - - 18.0761 0.00076
Age 0.896 0.022 0.8713 0.0310
no. of pack/year 1.004 0.930 0.9854 0.7500
gender 0.647 0.460 0.7747 0.6800
type 0.531 0.420 0.4570 0.3900
stage II 2.657 0.25 1.7542 0.5500
stage III 0.423 0.27 0.5178 0.4600
history 0.134 0.022 0.0958 0.014
half year AUC 0.7293   0.8504  
one year AUC 0.7959   0.9361  
two years AUC 0.8236   0.9034  
Table 2: Multivariate cox model to predict survival.