Table 3 Univariate and multivariate Cox regression analyses of the overall and recurrence-free survival of SCC patients

5.649 (0.743 ± 42.966)

0.094

2.407 (0.287 ± 20.206)

0.592

5.249 (0.687 ± 40.135)

0.110

2.246 (1.814 ± 6.196)

0.118

2.625 (0.920 ± 7.486)

0.071

1.763 (0.585 ± 5.310)

0.314

2.001 (0.726 ± 5.519)

0.180

2.344 (0.822 ± 6.684)

0.111

3.250 (0.917 ± 11.519)

0.068

0.324 (0.064 ± 1.631)

0.171

4.802 (1.074 ± 21.458)

0.040

0.414 (0.080 ± 2.141)

0.293

0.263 (0.059 ± 1.168)

0.079

0.724 (0.150 ± 3.503)

0.689

0.272 (0.061 ± 1.217)

0.089

0.885 (0.168 ± 4.667)

0.885

11.448 (3.223 ± 40.664)

0.000

7.695 (1.562 ± 37.900)

0.012

10.273 (2860 ± 36.893)

0.000

7.156 (1.415 ± 36.176)

0.017

2.165 (0.488 ± 9.595)

0.309

2.433 (0.544 ± 10.872)

0.245

1.773 (0.233 ± 13.492)

0.580

1.892 (0.247 ± 14.469)

0.539

16.554 (2.176 ± 125.962)

0.007

11.579 (1.297 ± 103.400)

0.028

15.159 (1.982 ± 115.93)

0.009

11.450 (1.289 ± 101.735)

0.029