Table 1. Demographic characteristics of the study population (n=70).

	5-FU (n=35)	Avastin (n=35)	P-value
Age (years)
Mean (±SD)	52.00 (±12.11)	49.20 (14.13)	0.38
Range	28–73	26–86
Gender
Male	16	21
Female	19	14