Table 1.
Characteristics | OSCC group (n=40) | Normal group* (n=15) | ||
---|---|---|---|---|
Age (years, mean ± SE) | 52.6 ± 9.6 | 47.2 ± 14.6 | ||
Pathological Stage | n | % | n | % |
Normal | — | — | 5 | 33.3% |
I | 9 | 22.5% | 8 | 53.3% |
II | 7 | 17.5% | — | — |
III | 10 | 25.0% | 2 | 13.3% |
IV | 14 | 35.0% | — | — |
SE: standard error.
10 samples are the normal tissues adjacent to OSCC tissues.