|
Correlation between tumor grade and Ki-67 index |
|||
| Grade |
Ki-67 Index > 2% |
Ki-67 Index < 2% |
Total |
|
|
|||
| G1 |
10 |
19 |
29 |
| G2 |
3 |
4 |
7 |
| G3 |
2 |
0 |
2 |
|
|
|||
| Total |
15 |
23 |
38 |
|
* Cases with Ki-67 index of 2% were included in the < 2% category. Degrees of freedom: 2 Chi-square = 3.40255586492468 For significance at the .05 level, chi-square should be greater than or equal to 5.99. The distribution is not significant. p is less than or equal to 0.20. | |||
Alexiev et al. Diagnostic Pathology 2007 2:28 doi:10.1186/1746-1596-2-28 |
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