Table 4 Univariate and multivariate analyses of prognostic factors for overall survival in a propensity score matched cohort

0.989 (0.969–1.009)

0.269

1.313 (0.695–2.481)

0.402

1.627 (0.512–5.168)

0.409

1.694 (1.073–2.675)

0.024

1.622 (1.028–2.560)

0.038

0.999 (0.960–1.040)

0.959

1.010 (1.003–1.018)

0.007

1.010 (1.000–1.020)

0.052

1.069 (0.930–1.229)

0.346

1.017 (0.999–1.035)

0.061

1.003 (0.988–1.019)

0.663

0.997 (0.991–1.004)

0.425

0.942 (0.799–1.111)

0.476

0.775 (0.499–1.204)

0.257

0.970 (0.626–1.501)

0.890

1.589 (0.919–2.748)

0.097

1.001 (1.000–1.002)

0.033

1.854 (0.921–3.735)

0.084

1.502 (0.607–3.720)

0.379

1.078 (0.916–1.268)

0.367

1.139 (0.797–1.626)

0.473

2.210 (1.390–3.514)

0.001

1.929 (1.202–3.098)

0.007

1.287 (0.810–2.044)

0.285

1.060 (0.771–1.456)

0.720

1.805 (1.155–2.820)

0.009

1.708 (1.091–2.676)

0.019