Interval Chemotherapy N (nodules) Percent
No change
N=111		 No
yes		 46
67		 40.7
59.3
Grew
N=1		 No
yes		 4
7		 36.7
63.6
Disappeared
N=35		 No
yes		 11
24		 31.4
68.6
    Total= 159  
Table 5: Distribution of nodule size change on follow-up by chemotherapy status of missed nodules on baseline NBH CT.