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Table 5 The diagnostic performance of nomogram model for MVI in Training, Testing 1 and Testing 2

From: Preoperative evaluation of microvascular invasion in hepatocellular carcinoma with a radiological feature-based nomogram: a bi-centre study

 

AUC

Accuracy

Sensitivity

Specifificity

z

p

Training

0.834[0.774,0.895]

80.5

75

83.5

0.701a

0.483

Testing 1

0.794[0.700,0.888]

71.1

90

61.7

1.143b

0.149

Testing 2

0.883[0.807,0.959]

73.2

100

60.4

0.989c

0.322

  1. MVI microvascular invasion, AUC area under the receiver operating characteristic curve
  2. aindicative of AUC comparison between training and testing 1
  3. bindicative of AUC comparison between testing 1 and testing 2
  4. cindicative of AUC comparison between training and testing 2
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BMC Medical Imaging

ISSN: 1471-2342

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