| Variables | pBCLAF1 (Ser290) expression | Total | χ2 | p value | |
---|---|---|---|---|---|---|
Low | High | |||||
Age (year) | Â | Â | Â | Â | 4.357 | 0.037 |
 | <60 | 11 | 14 | 25 |  |  |
 | >=60 | 14 | 50 | 64 |  |  |
T stage | Â | Â | Â | Â | 0.189 | 0.664 |
 | T1/T2 | 4 | 8 | 12 |  |  |
 | T3/T4 | 21 | 56 | 77 |  |  |
TNM stage | Â | Â | Â | Â | 0.714 | 0.398 |
 | Ι/II | 11 | 22 | 33 |  |  |
 | III/IV | 14 | 42 | 56 |  |  |
N stage | Â | Â | Â | Â | 4.445 | 0.035 |
 | N0 | 9 | 10 | 19 |  |  |
 | N1/N2/N3 | 16 | 54 | 70 |  |  |
M stage | Â | Â | Â | Â | 2.287 | 0.130 |
 | M0 | 23 | 63 | 86 |  |  |
 | M1 | 2 | 1 | 3 |  |  |
Sex | Â | Â | Â | Â | 1.420 | 0.233 |
 | Female | 4 | 18 | 22 |  |  |
 | Male | 21 | 46 | 67 |  |  |
grade | Â | Â | Â | Â | 0.084 | 0.771 |
 | I/II | 7 | 16 | 23 |  |  |
 | III/IV | 18 | 48 | 66 |  |  |