Table 5

Correlation between Ki-67% index and metastatic disease

Ki-67 Index

Metastases (+)

Metastases (-)

Total


> 2%

5

4

9

< 2%*

10

3

13


Total

15

7

22


* Cases with Ki-67 index of 2% were included in the < 2% category.

Degrees of freedom: 1

Chi-square = 1.11925111925112

For significance at the .05 level, chi-square should be greater than or equal to 3.84.

The distribution is not significant.

p is less than or equal to 1.

Alexiev et al. Diagnostic Pathology 2007 2:28   doi:10.1186/1746-1596-2-28

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