Table 4

Correlation between postvaccination antitumor T-cell reaction and recurrence-free survival after liver resection for metastatic CRC: Cox regression analysis

Cox modelHazard ratioConfidence interval 95%P
Without stratification0.1270.041–0.3910.0003
With stratification0.1130.030–0.4210.0012
Favorable prognosis0.1140.022–0.598
Unfavorable prognosis0.1120.013–0.970