Table 3.
Overall Survival in Patients who Received Postoperative Chemotherapy (Cox Regression Analysis).
| P – value | OR | 95% CI | |
|---|---|---|---|
| Timing of Chemotherapy* | 0.001 | 3.123 | 1.605 – 6.078 |
|
| |||
| Preoperative Chemotherapy | 0.137 | 1.875 | 0.819 – 4.292 |
|
| |||
| Margin Status | 0.006 | 3.736 | 1.454 – 9.599 |
|
| |||
| Pathologic Stage | |||
| 1 | 0.004 | 0.137 | 0.035 – 0.539 |
| 2 | 0.845 | 0.894 | 0.290 – 2.751 |
| 3 | 0.683 | 0.833 | 0.347 – 2.001 |
| 4 | 0.103 | 3.800 | 0.763 – 18.922 |
|
| |||
| Comorbidity+ | 0.031 | 2.117 | 1.069 – 4.195 |
|
| |||
| Postoperative Complication | 0.009 | 2.514 | 1.255 – 5.035 |
*
Chemotherapy ≥ 8 weeks postoperatively as compared with < 8 weeks
+
Presence of any of the comorbid conditions listed in Table 2.