Table 2. Univariate and multivariate analyses of factors associated with survival.
| Univariate P value | Multivariate | ||
|---|---|---|---|
| HR (95% CI) | P value | ||
| Age (years): > 60 vs ≤ 60 | 0.381 | NA | NA |
| Gender: Female vs Male | 0.701 | NA | NA |
| Localization: Head/Neck vs Body/Tail | 0.035 | 0.643 (0.384–1.076) | 0.643 |
| CA19-9 (U/L): ≥ 37 vs < 37 | 0.036 | 1.752 (1.076–2.853) | 0.025 |
| Differentiation: Poorly vs Well | 0.259 | NA | NA |
| T classification: T2-3 vs T1 | 0.307 | NA | NA |
| T classification: N1 vs N0 | <.001 | 2.210 (1.463–3.367) | 0.007 |
| TNM stage: II– III vs I | 0.001 | ||
| αTubulin expression: High vs Low | 0.002 | 1.434 (1.064–1.943) | 0.019 |
P-value < 0.05 marked in bold font shows statistical significant.