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Table 4 The AUC of ASPECT S, HU ratio and HU difference for the prognosis of stroke patients treated by IVT

From: The prognosis prediction significance of Hounsfield unit value for stroke patients treated by intravenous thrombolysis

 

AUC

P

Youden index

Cutoff value

Sensitivity %

Specificity %

ASPECTS

0.762

< 0.001

0.465

9.00

61.11

85.42

HU ratio

0.743

< 0.001

0.368

10.00

80.56

56.25

HU difference

0.833

< 0.001

0.604

13.97

66.67

93.75

  1. ASPECTS Alberta Stroke Program Early CT Score, HU Hounsfield unit
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BMC Medical Imaging

ISSN: 1471-2342

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