Skip to main content

Table 3 Multivariate final model with Pre-operative, tumoral post-operative, therapeutic post operative and lymphopenia parameters for the association with Overall Survival (N = 241)

From: Additive value of pre-operative and one-month post-operative lymphocyte count for death-risk stratification in patients with resectable pancreatic cancer: a multicentric study

  Number of patients Number of Deaths  
  HR 95 % CIa P 95 % bootstrap BCA
Lymph Nodes Ratio
  < 0.2 189 132 1    
  ≥ 0.2 52 47 1.963 [1.385; 2.782] 0.0001 [1.37650; 2.70673]
Vascular invasion
 No 165 117 1    
 Yes 76 62 1.515 [1.098; 2.089] 0.0114 [1.08206; 2.04072]
Adjuvant Chemotherapy— no. (%)
 No 48 38 1    
 Yes 193 141 0.546 [0.377; 0.790] 0.0014 [0.34875; 0.86607]
Pre-operative lymphocyte count 241 179 0.639 [0.450; 0.909] 0.0128 [0.46779; 0.95517]
Post-operative lymphocyte count 241 179 0.731 [0.517; 1.034] 0.0764 [0.50567; 1.00832]
  1. Abbreviations: HR hazard ratio, Lymph Nodes ratio (Number of positive lymph nodes/Total number of lymph nodes)
  2. aCI denotes confidence interval