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Table 5 Results of receiver operating characteristics (ROC) curve analysis of DSC CBV, DSC CBF and ASL CBF values in the tumor periphery

From: Comparison of ASL and DSC perfusion methods in the evaluation of response to treatment in patients with a history of treatment for malignant brain tumor

Parameters

AUC

95% CI

Cutoff

Sensitivity

Specificity

P value

DSC r CBV

0.95

0.91–0.99

1.211

93.0

82.0

< 0.001

DSC r CBF

0.95

0.91–0.99

0.896

93.0

82.0

< 0.001

ASL r CBF

0.84

0.75–0.92

0.829

78.0

75.0

< 0.001

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BMC Medical Imaging

ISSN: 1471-2342

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