Selective intraarterial radionuclide therapy with Yttrium-90 (Y-90) microspheres for unresectable primary and metastatic liver tumors

Table 4 The mean and median survival times of the H and EH groups.

		Means and Medians for Survival Time
		Mean^a				Median
			95% Confidence Interval				95% Confidence Interval
Disease	Estimate	Std. Error	Lower Bound	Upper Bound	Estimate	Std. Error	Lower Bound	Upper Bound
H	25,666	1,525	22,678	28,655	-	-	-	-
EH	20,769	1,971	19,906	24,633	22,000	-	-	-
Overall	23,654	1,279	21,147	26,161	-	-	-	-

ISSN: 1477-7819