Table 3.
Parameters | Haz. ratio | Std. Err. | z | P valuea | [95% Conf. interval] | |
---|---|---|---|---|---|---|
Age (≤50; >50) | 1.0067 | 0.0066 | 1.02 | 0.309 | 0.9938216 | 1.019795 |
Sex (male; female) | 0.5929 | 0.1298 | −2.39 | 0.017∗ | 0.3860409 | 0.9105162 |
Grade (I-II; III-IV) | 1.8495 | 0.4351 | 2.61 | 0.009∗ | 1.166297 | 2.932766 |
SASH1 (low; high) | 0.9938 | 0.0014 | −4.49 | 0.000∗ | 0.9911733 | 0.9965267 |
aStatistical analyses were performed using Cox regression analysis. ∗ P < 0.05 was considered as statistically significant.