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Table 5 Comparison of the diagnostic accuracy of the clinical and imaging features

From: CT Texture analysis and CT scores for characterization of fluid collections

Parameter

Threshold-value

Sensitivity

Specificity

Youden-Index

BMI

28.2 kg/mm2

0.30

0.80

0.09

Leucocytes

14.8 109/L

0.49

0.67

0.16

CRP

114 mg/L

0.76

0.40

0.16

Fat stranding

Positive

0.63

0.61

0.24

Air entrapment

Positive

0.58

0.80

0.38

Enhancement

Positive

0.60

0.60

0.20

HU

10.5

0.87

0.55

0.42

  1. HU = Hounsfield Units, BMI = Body mass index, CRP = C-reactive protein
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BMC Medical Imaging

ISSN: 1471-2342

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