From: P-cadherin expression and survival rate in oral squamous cell carcinoma:an immunohistochemical study
Variables | No. | P-cad-ve (%) | P-cad+ve n. (%) | Mean | Standard deviation | P < 0.05 |
---|---|---|---|---|---|---|
Cases | 67 | 30(44.8) | 37 (55.2) | Â | Â | Â |
Age | Â | Â | Â | Â | Â | Â |
   </= 65 years | 32 | 16 | 16 | 1.40 | 1.10 | P = 0.363° |
    65 years | 35 | 14 | 21 | 1.65 | 1.13 |  |
Sex | Â | Â | Â | Â | Â | Â |
   Male | 45 | 20 | 25 | 1.55 | 1.07 | P = 0.253° |
   Female | 22 | 10 | 12 | 1.50 | 1.22 |  |
Grading | Â | Â | Â | Â | Â | Â |
   G1 | 21 | 6 | 15 | 1.85 | 1.10 | P = 0.143* |
   G2 | 30 | 15 | 15 | 1.53 | 1.07 |  |
   G3 | 16 | 9 | 7 | 1.12 | 1.14 |  |
Staging | Â | Â | Â | Â | Â | Â |
   I | 30 | 10 | 20 | 1,667 | 0,4795 | P = 0,993* |
   II | 15 | 6 | 9 | 1,600 | 0,5071 |  |
   III | 11 | 7 | 4 | 1,364 | 0,5045 |  |
   IV | 11 | 4 | 7 | 1,636 | 0,5045 |  |