Characteristic | No. of cases | ADAMTS5 | P value | IGFBP5 | P value | ||
---|---|---|---|---|---|---|---|
(+) | (–) | (+) | (–) | ||||
Age | Â | Â | Â | 0.467 | Â | Â | 0.378 |
  < 60 years | 22 | 14 | 8 |  | 16 | 6 |  |
  ≥ 60 years | 38 | 18 | 20 |  | 28 | 10 |  |
Gender | Â | Â | Â | 0.564 | Â | Â | 0.867 |
 Male | 33 | 18 | 15 |  | 27 | 6 |  |
 Female | 27 | 14 | 13 |  | 17 | 10 |  |
Tumor size | Â | Â | Â | 0.745 | Â | Â | 0.675 |
  < 5 cm | 23 | 13 | 10 |  | 15 | 8 |  |
  ≥ 5 cm | 37 | 19 | 18 |  | 29 | 8 |  |
Stage | Â | Â | Â | 0.041* | Â | Â | 0.037* |
 I/II | 28 | 3 | 25 |  | 4 | 24 |  |
 III/IV | 32 | 29 | 3 |  | 28 | 4 |  |
Differentiation | Â | Â | Â | 0.896 | Â | Â | Â |
 Well/moderate | 24 | 15 | 9 |  | 18 | 6 |  |
 Poor | 36 | 17 | 19 |  | 26 | 10 |  |
Metastasis | Â | Â | Â | 0.027* | Â | Â | 0.021* |
 No | 31 | 5 | 26 |  | 4 | 27 |  |
 Yes | 29 | 27 | 2 |  | 26 | 3 |  |