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Table 3 ROC analysis for three models

From: Value of 18F-FDG PET/CT-based radiomics model to distinguish the growth patterns of early invasive lung adenocarcinoma manifesting as ground-glass opacity nodules

Test

AUC (95%CI)

Specificity

Sensitivity

Accuracy

PLR

NLR

CTGGO

0.675 (0.508–0.841)

0.611

0.813

0.774

2.091

0.306

Rad-score

0.790 (0.676–0.903)

0.833

0.653

0.688

3.920

0.416

Joint model

0.804 (0.699–0.895)

0.833

0.693

0.720

4.160

0.368

  1. Rad-score radiomics signature score, CTGGO attenuation value of the GGO component on CT, PLR positive likelihood ratio, NLR negative likelihood ratio