| Low expression | High expression | P | ||
---|---|---|---|---|---|
Gender | N | % | N | % | 0.47 |
 Male | 35 | 81.40 | 33 | 75.00 |  |
 Female | 8 | 18.60 | 11 | 25.00 |  |
T stage | Â | Â | Â | Â | 0.679 |
 T1 + T2 | 11 | 25.58 | 13 | 29.55 |  |
 T3 + T4 | 32 | 74.42 | 31 | 70.45 |  |
N stage | Â | Â | Â | Â | 0.024* |
 N0 | 19 | 44.19 | 30 | 68.18 |  |
 N1 + N2 | 24 | 55.81 | 14 | 31.82 |  |
Difference | Â | Â | Â | Â | 0.174 |
 Well | 8 | 18.60 | 16 | 36.36 |  |
 Moderate | 26 | 60.47 | 20 | 45.45 |  |
 Poor | 9 | 20.93 | 8 | 18.18 |  |
Age (mean ± SD) | 59.74 ± 6.92 | 60.23 ± 7.12 | 0.749 |