Table 3

Sensitivity and specificity results for the rule-out thresholds

ModelThresholdSensitivity (95% CI)Specificity (95% CI)Negative likelihood ratio (95% CI)True positiveFalse negativeTrue negativeFalse positive
LCP-CNN1.2899.57 (98.62 to 100.00)28.03 (25.51 to 30.62)0.02 (0 to 0.05)2331326837
Brock1.1797.44 (95.26 to 99.18)29.23 (26.69 to 31.88)0.09 (0.03 to 0.16)2286340823
  • LCP-CNN, lung cancer prediction convolutional neural network.