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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: AJNR Am J Neuroradiol. 2015 Dec 24;37(5):811–817. doi: 10.3174/ajnr.A4623

Table 3.

Cross correlations of quantitative histological measures. Significance levels and Spearman’s ρ are shown.

Untreated GBM (n = 28)
ESA ratio VSA ratio VPC/mm2
Mitotic activity 0.098
ρ=0.325
0.066
ρ=0.358
0.737
ρ=0.068
ESA ratio graphic file with name emss-65849-t0013.jpg <0.001**
ρ=0.993
0.04*
ρ=0.530
VSA ratio graphic file with name emss-65849-t0014.jpg graphic file with name emss-65849-t0015.jpg 0.04*
ρ=0.532
*

significance taken as p < 0.05

**

significance taken as p < 0.01