Group | PPTR group | Non-PPTR group |
P
|
---|
Group 1 | 22.23 (4.07–86.73) | 16.23 (2.80–64.50) | <0.001 |
Group 2 | 20.13 (2.77–73.33) | 13.17 (2.33–41.33) | 0.188 |
Group 3 | 18.50 (4.70–25.50) | 13.55 (3.47–44.43) | 0.918 |
- Each value is presented as median followed by range in parentheses
- Group 1 consisted of patients who had normal LDH levels and CEA levels ≤70 ng/mL, group 2 consisted of patients with increased LDH levels and CEA levels ≤ 70 ng/mL, or patients with normal LDH levels and CEA levels >70 ng/mL, group 3 consisted of patients who had increased LDH levels and CEA levels >70 ng/mL. The overall survival was compared between PPTR and non-PPTR group, and the differences were analyzed using the log-rank test
-
PPTR palliative primary tumor resection, CEA carcinoembryonic antigen, LDH lactate dehydrogenase