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Comparison of fve-year survival rate, survival period of resected colorectal cancer patients in vaccination group with positive and negative DTH reaction
| DTH reactions | n | 5-year survival cases | Survival rateb | aSurvival period (-x ± s) |
| Positive group | 10 | 8 | 80% | 4.7 ± 0.67 |
| Negative group | 10 | 3 | 30% | 3.5 ± 1.80 |
χ2 test aP < 0.05,
P < 0.0 1 vs negative group.
