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Table 3 Multivariate analysis of prognostic factors for overall survival (n = 83)

From: Three-dimensional conformal radiotherapy with concurrent chemotherapy for postoperative recurrence of esophageal squamous cell carcinoma: clinical efficacy and failure pattern

Variable HR, 95% CI p value
Tumor response after CCRT (CR vs. non-CR) 5.10 (2.33-11.15) 0.000 *
Concurrent chemotherapy (PF vs. TP) 0.39 (0.19-0.80) 0.010 *
  1. Note: *Multivariate analysis showed that tumor response after CCRT and recurrence site had significant associations with OS.