Receiver operating characteristic curves with statistical significance are shown. Receiver operating characteristic curves with statistical significance.

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Presentation transcript:

Receiver operating characteristic curves with statistical significance are shown. Receiver operating characteristic curves with statistical significance are shown. The area under the curve (AUC) showed a decreasing trend in imaging parameters from grade II to grade IV. Minimal ADC showed the largest AUC in group 1 and group 2, and the second largest parameter was the ratio of minimal ADC (rmADC). In groups 3, 4, 5, and 6, the largest AUC was rmADC. W.L. Tan et al. AJNR Am J Neuroradiol 2014;35:920-927 ©2014 by American Society of Neuroradiology