Table 2. Survival time (months) of HCC patients expressing high or low levels of Snail or NF-κB.

Level	Snail		NF-κB
	Mean (95% CI)	Median (95% CI)	Mean (95% CI)	Median (95% CI)
Low	38.36 (34.54–42.19)	39.0 (36.74–41.26)	37.96 (34.42–41.50)	39.0 (37.04–40.96)
High	29.20 (25.76–32.64)	28.0 (20.58–35.42)	28.42 (24.42–32.41)	27.0 (16.27–37.73)