Table 4.

The Association between rs2786783 (c.1740+39C>T) and Toxicity to 5-fluorouracil (N=80)

			rs2786783 (c.1740+39C>T)			Total	p- value
			CC	CT	TT
Toxicity	Yes	Count	29.0	13.0	2.0	44	0.019
		% of Total	36.3	16.3	2.5	55
	No	Count	33.0	2.0	1.0	32
		% of Total	41.3	2.5	1.3	47
Total		Count	62.0	15.0	3.0	80
		% of Total	77.5	18.8	3.8	100

P-value< 0.05; Odd Ratio, 0.157 and 95% Confidence Interval: 0.046-0.53