clinicopathological variables | N | low(%) | high(%) | χ2 | P value |
---|---|---|---|---|---|
All cases | 164 | 79 | 85 | ||
Gender | |||||
male | 89 | 41 (46.1) | 48 (53.9) | 0.345 | 0.638 |
female | 75 | 38 (50.7) | 37 (49.3) | ||
Age(years) | |||||
< 56 | 72 | 37 (51.4) | 35 (48.6) | 0.532 | 0.53 |
≥ 56 | 92 | 42 (45.7) | 50 (54.3) | ||
Tumor size(cm) | |||||
< 5 | 96 | 45 (46.9) | 51 (53.1) | 0.156 | 0.752 |
≥ 5 | 68 | 34 (50.0) | 34 (50.0) | ||
Tumor differentiation | |||||
Good | 56 | 29 (51.8) | 27 (48.2) | 1.447 | 0.485 |
Moderate | 77 | 38 (49.4) | 39 (50.6) | ||
Poor | 31 | 12 (38.7) | 19 (61.3) | ||
T-stage | |||||
T1-T2 | 31 | 20 (64.5) | 11 (35.5) | 4.397 | 0.111 |
T3 | 127 | 57 (44.9) | 70 (55.1) | ||
T4 | 6 | 2 (33.3) | 4 (66.7) | ||
N-stage | |||||
0 | 98 | 54 (55.1) | 44 (44.9) | 4.686 | 0.038 |
1–2 | 66 | 25 (37.9) | 41 (62.1) | ||
M-stage | |||||
0 | 152 | 77 (50.7) | 75 (49.3) | 5.147 | 0.033 |
1 | 12 | 2 (16.7) | 10 (83.3) |