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Comparison of median survival period, mean survival period of resected colorectal cancer patients of vaccina-tion group and controlled group
| Treatment method | n | Median survival period (year) | Mean survival period (year) |
| Resection plus vaccination group | 310 | > 7a | 5.13 ± 0.60b |
| Resection alone group | 257 | 4.46 | 4.15 ± 0.60 |
P < 0.01 vs resection alone group.
