Variable | HGF expressiona | Cell proliferationa | IMD valueb(mean ± SD) | ||
---|---|---|---|---|---|
 | Low exp. (n = 31) | High exp. (n = 45) | Low PI (n = 33) | High PI (n = 43) |  |
Histological grade | Â | Â | Â | Â | Â |
High grade (n = 41) | 10 | 31 | 3 | 38 | 24.78 ± 10.30 |
Low grade (n = 35) | 21 | 14 | 30 | 52 | 19.57 ± 8.62 |
 | P = 0.001 | P = 0.001 | P = 0.021 | ||
Tumor recurrence | Â | Â | Â | Â | Â |
No (n = 57) | 27 | 30 | 26 | 31 | 21.70 ± 9.83 |
Yes (n = 19) | 4 | 15 | 76 | 12 | 24.42 ± 9.89 |
 | P = 0.002 | P = 0.323 | P = 0.301 | ||
HGF expression | Â | Â | Â | Â | Â |
Low expression (n = 31) |  |  | 24 | 7 | 18.24 ± 6.41 |
High expression (n = 45) |  |  | 9 | 36 | 25.23 ± 10.82 |
 |  | P = 0.001 | P = 0.001 | ||
Cell proliferation | Â | Â | Â | Â | Â |
Low PI (n = 33) | 24 | 9 |  |  | 19.31 ± 8.32 |
High PI (n = 43) | 7 | 36 |  |  | 24.73 ± 10.37 |
 | P = 0.001 |  | P = 0.016 |