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Table 3 Survival analyses

From: Differential infiltration of neutrophils in T1–T2 versus T3–T4 oral squamous cell carcinomas: a preliminary study

  Number of cases Months of follow-up (mean) Number of events (recurrences) Months until recurrence (mean) p value*
T stage 0.538
 T1–T2 13 22.0 5 20.6  
 T3–T4 15 29.8 4 19.3  
CD66b index in invasive front 0.691
 High 13 24.5 4 12.5  
 Low 15 35.6 5 26.0  
CD66b index in intratumoural region 0.879
 High 14 30.3 4 18.8  
 Low 14 28.1 5 21.0  
CD66b/CD3 ratio in invasive front 0.600
 High 14 22.2 4 10.3  
 Low 14 36.2 5 27.8  
CD66b/CD3 ratio in intratumoural region 0.757
 High 14 24.8 3 13.7  
 Low 14 33.6 6 23.2  
  1. * Survival analysis was performed using the Kaplan–Meier method and log-rank test