Table 3. Cox univariable and multivariable analyses of clinicopathological variables and G6PD expression in relation to OS in PC patients.
| Clinical factor | Univariable analysis | Multivariable analysis | |||||
| HR | 95% CI | p-value | HR | 95% CI | p-value | ||
| Age (≥ 60 vs. < 60 years) | 2.088 | 1.044-4.178 | 0.037 | 2.046 | 1.002-4.178 | 0.049 | |
| Sex (Male vs. Female) | 1.522 | 0.764-3.033 | 0.232 | - | - | - | |
| Differentiation (Poor vs. Moderate+Well) | 1.442 | 0.711-2.922 | 0.31 | - | - | - | |
| Tumor volume (≥6 vs. <6 cm3) | 1.902 | 0.995-3.636 | 0.052 | - | - | - | |
| Perineuronal invasion (Positive vs. Negative) | 1 | 0.513-1.951 | 0.999 | - | - | - | |
| Clinical stage (III-IV vs. I-II) | 3.546 | 1.512-8.315 | 0.004 | 2.977 | 1.256-7.059 | 0.013 | |
| G6PD expression (High vs. Low) | 3.411 | 1.657-7.019 | 0.001 | 3.222 | 1.527-6.8 | 0.002 | |