Table 1.

CT perfusion parameters of rabbit VX2 tumors and oxygen partial pressure

	Range	Mean ± SD	Pearson's correlation	P
PO2 (mmHg)	0.14–47	16 ± 14.8
Perfusion (ml/min/ml)	1.3–127	21.1 ± 26.7	0.696	<0.0001
BV (ml/100g)	1.2–53.5	22.2 ± 13.7	0.271	0.0714
PEI (HU)	8.7–124.6	43.5 ± 28.7	0.253	0.0938
TTP (sec)	8.2–63.3	38.8 ± 14.8	−0.180	0.2373