Characteristics | Total (N) | Odds ratio (OR) | P value |
---|---|---|---|
T stage (T3 & T4 vs. T1 & T2) | 176 | 1.793 (0.811–3.962) | 0.149 |
N stage (N1 vs. N0) | 173 | 2.763 (1.379–5.536) | 0.004 |
M stage (M1 vs. M0) | 84 | 1.898 (0.189–19.072) | 0.586 |
Pathologic stage (Stage II & Stage III & Stage IV vs. Stage I) | 175 | 2.847 (1.049–7.726) | 0.040 |
Radiation therapy (Yes vs. No) | 163 | 0.846 (0.425–1.683) | 0.633 |
Primary therapy outcome (PR & CR vs. PD & SD) | 140 | 0.565 (0.286–1.116) | 0.100 |
Age (> 65 vs. ≤ 65) | 178 | 0.439 (0.241–0.801) | 0.007 |
Race (White vs. Asian & Black or African American) | 174 | 1.083 (0.397–2.951) | 0.876 |
Gender (Male vs. Female) | 178 | 1.199 (0.664–2.172) | 0.547 |
Residual tumor (R1 & R2 vs. R0) | 164 | 2.054 (1.068–3.952) | 0.031 |
Histologic grade (G3 & G4 vs. G1 & G2) | 176 | 1.913 (0.979–3.738) | 0.058 |
Anatomic neoplasm subdivision (Other vs. Head of Pancreas) | 178 | 0.719 (0.352–1.470) | 0.366 |
Alcohol history (Yes vs. No) | 166 | 0.708 (0.378–1.326) | 0.281 |
Smoker (Yes vs. No) | 145 | 1.660 (0.856–3.219) | 0.134 |
History of chronic pancreatitis (Yes vs. No) | 142 | 0.898 (0.286–2.818) | 0.854 |
History of diabetes (Yes vs. No) | 147 | 0.855 (0.407–1.796) | 0.680 |