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The overall survival rate and medians survival time (months) of OSCC and ESCC patients with the presence of P. gingivalis.
| Tissues | Case (N = 50) | OS(%) | MST (months) | χ 2 | P |
|---|---|---|---|---|---|
| OSCC | 5.929 | 0.015 | |||
| P. gingivalis (+) | 28 | 57 | 39 | ||
| P. gingivalis (−) | 21 | 86 | – | ||
| ESCC | 4.086 | 0.043 | |||
| P. gingivalis (+) | 21 | 14 | 40 | ||
| P. gingivalis (−) | 29 | 50 | 64 |
