Table 3.

Spearman Correlation Coefficients

	NGF	VEGF	BDNF	EPO	SDF-1	EPC
NGF	1.00000	−0.08235 (P = 0.7617)	0.13824 (P = 0.6097)	0.35000 (P = 0.1839)	0.43235 (P = 0.0944)	0.58468 (P = 0.0174)
VEGF	−0.08235 (P = 0.7617)	1.00000	−0.33235 (P = 0.2085)	0.02647 (P = 0.9225)	−0.10882 (P = 0.6883)	0.02798 (P = 0.9181)
BDNF	0.13824 (P = 0.6097)	−0.33235 (P = 0.2085)	1.00000	−0.17647 (P = 0.5133)	0.13824 (P = 0.6097)	0.50368 (P = 0.0467)
EPO	0.35000 (P = 0.1839)	0.02647 (P = 0.9225)	−0.17647 (P = 0.5133)	1.00000	0.33529 (P = 0.2043)	0.10162 (P = 0.7080)
SDF_1	0.43235 (P = 0.0944)	−0.10882 (P = 0.6883)	0.13824 (P = 0.6097)	0.33529 (P = 0.2043)	1.00000	0.43888 (P = 0.0890)
EPC	0.58468 (P = 0.0174)	0.02798 (P = 0.9181)	0.50368 (P = 0.0467)	0.10162 (P = 0.7080)	0.43888 (P = 0.0890)	1.00000