Table 5.

Cox regression of included variables and long-term mortality as the dependent variable.

	B	SE	Sig.	Exp(B)	95.0% CI for Exp(B)
					Lower	Upper
Sex	− 0.195	0.379	0.607	0.823	0.392	1.73
Age	0.051	0.015	0.001	1.052	1.021	1.084
Smoke	0.19	0.42	0.65	1.21	0.531	2.756
Height	− 0.012	0.02	0.549	0.988	0.95	1.028
Duration of admission to surgery	0.032	0.032	0.309	1.033	0.971	1.099
HTN	− 0.067	0.336	0.841	0.935	0.484	1.805
IHD	0.248	0.35	0.479	1.281	0.645	2.546
DM	0.487	0.388	0.209	1.628	0.761	3.48
Hb before surgery	− 0.123	0.094	0.192	0.884	0.735	1.064
Cr before surgery	0.146	0.26	0.573	1.158	0.696	1.927
BUN before surgery	0.009	0.005	0.094	1.009	0.998	1.02
K before surgery	− 0.631	0.325	0.052	0.532	0.282	1.006
Blood sugar baseline	0.001	0.002	0.611	1.001	0.997	1.006
Blood transfusion	0.659	0.324	0.042	1.932	1.023	3.648

Significant values are in bold.