Table 1

Correlation between 14-3-3σ expression and lymph node metastasis

Cancer Tissue

14-3-3σ expression levela

Total

P valueb


High

Low


Lymph Node (+)

9 (52.9%)

8 (47.1%)

17

0.04

Lymph Node (-)

4 (19.0%)

17 (81.0%)

21

Total

13

25

38


aThe expression level was designated high if the staining intensity is above 0.68 and low if equal to or below 0.68 in a post hoc analysis.

bTwo-sided Fisher's exact test was used.

Li et al. BMC Cancer 2010 10:598   doi:10.1186/1471-2407-10-598

Open Data