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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