Table 2 Univariate and multivariate analyses of individual parameters for correlations with overall survival rate: Cox proportional hazards model

1.843

1.220-2.784

0.004^a

2.221

1.444-3.416

0.001^a

1.253

0.856-1.542

0.407

1.176

0.601-1.583

0.921

1.122

0.920-1.367

0.255

1.150

0.792-1.670

0.464

1.028

0.784-1.347

0.843

1.816

1.232-2.678

0.003^a

1.822

1.221-2.718

0.003^a

1.573

1.059-2.336

0.025^a

1.909

1.276-2.855

0.002^a

1.670

1.110-2.512

0.014^a

1.992

1.306-3.038

0.001^a

1.056

0.640-1.429

0.827