| MMP-9 | TN-C | fTN-C | MMP-9 + TN-C | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | - | + | P | - | + | P | - | + | P | - | + | P |
Gender | Â | Â | 0.480 | Â | Â | 0.066 | Â | Â | 0.573 | Â | Â | 0.096 |
Male | 29 | 38 | Â | 35 | 32 | Â | 50 | 17 | Â | 43 | 24 | Â |
Female | 13 | 23 | Â | 12 | 24 | Â | 25 | 11 | Â | 17 | 19 | Â |
Age, years | Â | Â | 0.416 | Â | Â | 0.588 | Â | Â | 0.582 | Â | Â | 0.692 |
<65 | 32 | 42 | Â | 35 | 39 | Â | 55 | 19 | Â | 44 | 30 | Â |
≥65 | 10 | 19 |  | 12 | 17 |  | 20 | 9 |  | 16 | 13 |  |
Tumor location | Â | Â | 0.229 | Â | Â | 0.636 | Â | Â | 0.227 | Â | Â | 0.676 |
Head | 38 | 50 | Â | 41 | 47 | Â | 66 | 22 | Â | 52 | 36 | Â |
Body/tail | 4 | 11 | Â | 6 | 9 | Â | 9 | 6 | Â | 8 | 7 | Â |
Tumor size, cm | Â | Â | 0.032 | Â | Â | 0.305 | Â | Â | 0.738 | Â | Â | 0.06 |
≤2 | 18 | 14 |  | 17 | 15 |  | 24 | 8 |  | 23 | 9 |  |
>2 | 24 | 47 | Â | 30 | 41 | Â | 51 | 20 | Â | 37 | 34 | Â |
Lymphatic invasion | Â | Â | 0.019 | Â | Â | 0.021 | Â | Â | 0.008 | Â | Â | <0.001 |
Negative | 31 | 31 | Â | 34 | 28 | Â | 51 | 11 | Â | 45 | 17 | Â |
Positive | 11 | 30 | Â | 13 | 28 | Â | 24 | 17 | Â | 15 | 26 | Â |
Vascular invasion | Â | Â | 0.049 | Â | Â | 0.024 | Â | Â | 0.015 | Â | Â | 0.003 |
Negative | 32 | 35 | Â | 36 | 31 | Â | 54 | 13 | Â | 46 | 21 | Â |
Positive | 10 | 26 | Â | 11 | 25 | Â | 21 | 15 | Â | 14 | 22 | Â |
Hepatic metastases | Â | Â | 0.009 | Â | Â | 0.003 | Â | Â | 0.003 | Â | Â | <0.001 |
Negative | 41 | 49 | Â | 46 | 44 | Â | 70 | 20 | Â | 59 | 31 | Â |
Positive | 1 | 12 | Â | 1 | 12 | Â | 5 | 8 | Â | 1 | 12 | Â |
Differentiation | Â | Â | 0.077 | Â | Â | 0.146 | Â | Â | 0.429 | Â | Â | 0.034 |
Poor | 7 | 20 | Â | 8 | 19 | Â | 18 | 9 | Â | 10 | 17 | Â |
Moderate | 29 | 38 | Â | 34 | 33 | Â | 49 | 18 | Â | 44 | 23 | Â |
Well | 6 | 3 | Â | 5 | 4 | Â | 8 | 1 | Â | 6 | 3 | Â |
T-factor (UICC) | Â | Â | 0.021 | Â | Â | 0.137 | Â | Â | 0.035 | Â | Â | 0.043 |
T1 | 11 | 6 | Â | 12 | 5 | Â | 15 | 2 | Â | 14 | 3 | Â |
T2 | 16 | 15 | Â | 13 | 18 | Â | 25 | 6 | Â | 20 | 11 | Â |
T3 | 14 | 37 | Â | 21 | 30 | Â | 34 | 17 | Â | 25 | 26 | Â |
T4 | 1 | 3 | Â | 1 | 3 | Â | 1 | 3 | Â | 1 | 3 | Â |
Stage (UICC) | Â | Â | 0.019 | Â | Â | 0.012 | Â | Â | 0.005 | Â | Â | <0.001 |
1A | 7 | 2 | Â | 8 | 1 | Â | 9 | 0 | Â | 9 | 0 | Â |
1B | 12 | 8 | Â | 9 | 11 | Â | 19 | 1 | Â | 15 | 5 | Â |
2A | 10 | 16 | Â | 15 | 11 | Â | 19 | 7 | Â | 19 | 7 | Â |
2B | 10 | 22 | Â | 12 | 20 | Â | 22 | 12 | Â | 14 | 18 | Â |
3 | 1 | 1 | Â | 1 | 1 | Â | 2 | 0 | Â | 1 | 1 | Â |
4 | 2 | 12 | Â | 2 | 12 | Â | 6 | 8 | Â | 2 | 12 | Â |