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Table 1 Descriptive measures of rCBVmean and rCBVmax (mean ± standard deviation, median and range) for the whole sample (71 blocks) and Spearman correlation results of these imaging markers with the microvascular proliferation area

From: Local detection of microvessels in IDH-wildtype glioblastoma using relative cerebral blood volume: an imaging marker useful for astrocytoma grade 4 classification

IDH-wildtype glioblastomas Mean ± standard deviation Median Range
[min, max]
Spearman correlation with MVA
(Coefficient; pvalue)
rCBVmean 4.91 ± 270 4.60 [1.07, 13.42] C = 0.38; p = 0.0008*
rCBVmax 9.52 ± 4.95 8.55 [2.35, 24.41] C = 0.42; p < 0.0002*
  1. MVA microvessel area