TABLE 3.

Thirty-day Survival Rate Comparison of Radiation Injury and RCI Using Different Treatments

	RI % survival	RCI % survival	Survival rate: Drug-vehicle (P: drug vs. vehicle)		Survival rate: RI – RCI
			Radiation injury	RCI	(P: RI vs. RCI)
Vehicle	25%	15%	N.A.	N.A.	10% (P = 0.312)
PEG-G-CSF	70%	35%	45% (P = 0.005c)	20% (P = 0.329)	35% (P = 0.016b)
L-citrulline	35%	40%	10% (P = 0.45)	25% (P = 0.057)	5% (P = 0.874)
Combinationa	50%	42%	25% (P = 0.19)	27% (P = 0.007c)	8% (P = 0.977)

^aCombination therapy of PEG-G-CSF and l-citrulline.

^bP < 0.05

^cP < 0.01, log-rank (Mantel-Cox) test.

Note. RI = radiation injury.