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Table 3 Dividing by new cutoff value of Ki67 index

From: Clinical validation of the gastrointestinal NET grading system: Ki67 index criteria of the WHO 2010 classification is appropriate to predict metastasis or recurrence

 

Metastases or recurrences

 
 

+ (Group A, n = 7)

- (Group B, n = 38)

p value

Ki67 index ≦2.8%

4

33

 

Ki67 index >2.8%

3

5

0.09

  1. Group A: the cases with metastases or recurrences.
  2. Group B: the cases without metastases or recurrences.
  3. Statistically significant difference (<0.05) by Fisher’s exact test.