Table 2.

Maximum likelihood estimates for mortality prediction.

Parameter	Hazard Ratio	95% confidence interval	P value
Age, years	1.082	1.004–1.165	0.0385
Male gender	0.905	0.184–4.449	0.9023
IL6	1.002	1.001–1.003	0.0040
TNFα	1.022	0.955–1.057	0.2121