Table 4.

Survival with respect to tumor stage according to BCLC class and chronic liver disease etiology

BCLC	Etiology	n	Mean (days)	95% CI	t-test
A	alcohol	26	862.5	641.9–1083.1	p = 0.046
	viral hepatitis	9	443.2	239.7–646.7
		35	754.7	566.7–942.7
B	alcohol	58	487.1	376.3–597.9	p = 0.109
	viral hepatitis	22	676.4	445.5–907.2
		80	539.2	434.3–644.0
C	alcohol	78	342.0	254.0–430.0	p = 0.977
	viral hepatitis	18	338.9	149.1–528.8
		96	341.4	260.9–421.8
D	alcohol	20	159.3	57.9–260.7	p = 0.403
	viral hepatitis	4	58.5	10.1–107.0
		24	142.5	51.9–233.1