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Table 3 Predictive hazard ratio of local recurrence by three multivariate-adjusted lymph-node classification models

From: Lymph node ratio as valuable predictor in pancreatic cancer treated with R0 resection and adjuvant treatment

  Local recurrence (N = 55)
Number of patients HR (95% CI) a p
pN (AJCC 8th)    0.027
 0 16 1.00  
 1 22 1.44 (0.90-2.32)  
 2 17 1.85 (1.05-3.24)  
LNR    0.026
 0 16 1.00  
  > 0 to ≤0.2 3 1.43 (0.86-2.35)  
  > 0.2 to ≤0.4 15 2.26 (0.94-5.44)  
  > 0.4 21 1.96 (0.99-3.90)  
LODDS    0.138
 Quantile 1 10 1.00  
 Quantile 2 14 1.08 (0.60-1.95)  
 Quantile 3 13 0.61 (0.31-1.18)  
 Quantile 4 18 1.54 (0.86-2.76)  
  1. AJCC American Joint Committee on Cancer, LNR lymph-node ratio, LODDS log odds of positive lymph nodes, CA 19-9 carbohydrate antigen 19-9
  2. a HR adjusted with the histologic grade, lymphovascular invasion, perineural invasion, pathologic T stage, and preoperative CA19-9 ≥ 100 U/mL