Table 6

Correlation between tumor size and metastatic disease

Size

Metastases (+)

Metastases (-)

Total


< 2 cm*

5

5

10

> 2 cm

10

2

12


Total

15

7

22


* Tumors measuring 2 cm were includes in < 2 cm category.

Degrees of freedom: 1

Chi-square = 2.79365079365079

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 0.10.

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

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