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Table 2: 
Correlation matrix for all parameters in the grade IV glioma group and Spearman ρ correlation coefficients for cross-correlation between parameters (with significance levels)
K^trans v_e v_p EnF_IAUC60>0 EnF_IAUF60>2.5
K^trans 1.000 0.442 (P = .031)^a 0.496 (P = .014)^a 0.633 (P = .001)^b 0.770 (P < .0005)^b
v_e 0.442 (P = .031) 1.000 0.222 (P = .298) 0.097 (P = .654) 0.300 (P = .154)
v_p 0.496 (P = .014)^a 0.222 (P = .298) 1.000 0.514 (v = .010)^b 0.537 (P = .007)^b
EnF_IAUC60>0 0.633 (P = .001)^b 0.097 (P = .654) 0.514 (P = .010)^b 1.000 0.870 (P < .0005)^b
EnF_IAUC60>2.5 0.770 (P < .0005)^b 0.300 (P = .154) 0.537 (P = .007)^b 0.870 (P < .0005)^b 1.000


a Correlation is significant at the .05 level (2-tailed).


b Correlation is significant at the .01 level (2-tailed).

	K^trans	v_e	v_p	EnF_IAUC60>0	EnF_IAUF60>2.5
K^trans	1.000	0.442 (P = .031)^a	0.496 (P = .014)^a	0.633 (P = .001)^b	0.770 (P < .0005)^b
v_e	0.442 (P = .031)	1.000	0.222 (P = .298)	0.097 (P = .654)	0.300 (P = .154)
v_p	0.496 (P = .014)^a	0.222 (P = .298)	1.000	0.514 (v = .010)^b	0.537 (P = .007)^b
EnF_IAUC60>0	0.633 (P = .001)^b	0.097 (P = .654)	0.514 (P = .010)^b	1.000	0.870 (P < .0005)^b
EnF_IAUC60>2.5	0.770 (P < .0005)^b	0.300 (P = .154)	0.537 (P = .007)^b	0.870 (P < .0005)^b	1.000