. Author manuscript; available in PMC: 2010 Oct 22.

Published in final edited form as: Hepatology. 1994 Jul;20(1 Pt 2):56S–62S. doi: 10.1016/0270-9139(94)90274-7

Table 8.

RR of mortality with liver transplantation stratified by UNOS classification at time of enrollment using Cox’s proportional-hazards model

UNOS score at enrollment and exit	RR	95% Confidence limits
UNOS score at enrollment and exit	RR	Lower	Upper	p Value
1 (n = 78)	3.375	0.342	33.33	0.298
2 (n = 71)	2.098	0.608	7.243	0.241
3 (n = 162)	0.273	0.126	0.594	0.001
4 (n = 77)	0.352	0.141	0.881	0.026
5 (n = 81)	0.528	0.206	1.355	0.184