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Table 5 Correlation between Ki-67% index and metastatic disease

From: Endocrine tumors of the gastrointestinal tract and pancreas:grading, tumor size and proliferation index do not predict malignant behavior

Ki-67 Index Metastases (+) Metastases (-) Total
> 2% 5 4 9
< 2%* 10 3 13
Total 15 7 22
  1. * Cases with Ki-67 index of 2% were included in the < 2% category.
  2. Degrees of freedom: 1
  3. Chi-square = 1.11925111925112
  4. For significance at the .05 level, chi-square should be greater than or equal to 3.84.
  5. The distribution is not significant.
  6. p is less than or equal to 1.