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Table 5 Results of ROC curve for training cohort

From: Construction and validation of a predictive model of invasive adenocarcinoma in pure ground-glass nodules less than 2 cm in diameter

Characteristics

Value

Threshold

0.274

Specificity

0.733

Sensitivity

0.811

Accuracy

0.757

TN

200

TP

99

FN

23

FP

73

NPR

0.897

PPV

0.576

FDR

0.424

FPR

0.267

TPR

0.811

TNR

0.733

FNR

0.189

1-specificity

0.267

1-sensitivity

0.189

1-accuracy

0.243

1-NPV

0.103

1-PPV

0.424

Precision

0.576

Recall

0.811

Youden index

1.544

Closest.topleft

0.107

  1. TP True positive, FP False positive, TN True negative, FN False negative, TPR True positive rate, FPR False positive rate, TNR True negative rate, FNR False negative rate, PPV Positive predict value, NPR Negative predict value, FDR False discovery rate
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BMC Surgery

ISSN: 1471-2482

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