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. 2020 Mar 5;75(4):306–312. doi: 10.1136/thoraxjnl-2019-214104

Table 4.

Details of incorrectly ruled-out cancers according to the Brock or LCP-CNN models

Size (mm) Diagnosis Location Age (years) Sex Smoking status Brock score LCP-CNN score Result
5 Other primary Right middle lobe 61 Female Ex-smoker 0.57 16.72 Brock false negative
5 Adenocarcinoma Right middle lobe 71 Female Unknown 0.7 20.31 Brock false negative
5 Other primary Left lower lobe 61 Male Unknown 0.74 38.17 Brock false negative
5 Adenocarcinoma Left upper lobe 56 Male Ex-smoker 0.77 22.83 Brock false negative
5 Other primary Left lower lobe 72 Male Ex-smoker 0.78 56.19 Brock false negative
5 Adenocarcinoma Right upper lobe 71 Male Unknown 0.88 29.78 Brock false negative
7 Other primary Right upper lobe 61 Female Ex-smoker 3.5 1.19 LCP-CNN false negative

LCP-CNN, lung cancer prediction convolutional neural network.