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Table 4 Comparison of the AUC values between different models in differentiating pneumonic-type IMA and infectious pneumonia

From: Pneumonic-type invasive mucinous adenocarcinoma and infectious pneumonia: clinical and CT imaging analysis from multiple centers

Model

AUC values

p value

Model 1 versus model 2

0.786 versus 0.679

0.004

Model 1 versus model 3

0.786 versus 0.784

0.965

Model 1 versus model 4

0.786 versus 0.817

0.397

Model 1 versus model 5

0.786 versus 0.893

< 0.001

Model 2 versus model 3

0.679 versus 0.784

0.003

Model 2 versus model 4

0.679 versus 0.817

< 0.001

Model 2 versus model 5

0.679 versus 0.893

< 0.001

Model 3 versus model 4

0.784 versus 0.817

0.03

Model 3 versus model 5

0.784 versus 0.893

< 0.001

Model 4 versus model 5

0.817 versus 0.893

< 0.001

  1. Model 1: age, elevation of C-reactive protein level, fever and family history of cancer; Model 2: air space; Model 3: CT attenuation value; Model 4: model 2 + model 3; Model 5: model 1 + model 4
  2. AUC area under the curve
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BMC Pulmonary Medicine

ISSN: 1471-2466

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