Table 5. Independent prognosis factors in multivariate analysis for local recurrence and metastasis occurrence, in SP and ‘pot+’ group.
Groups | Local recurrence | P | Odd ratio | 95% CI |
---|---|---|---|---|
SP | Lymph node involvement | 0.005 | 2.68 | 1.3–5.3 |
Pot+ | EGFR ‘mosaic’ positivity | 0.161 | 2.45 | 0.70–8.59 |
EGFR ‘diffuse’ positivity | 0.006 | 9.62 | 1.90–48.76 | |
Metastasis occurrence | ||||
SP | Lymph node involvement | <0.001 | 4.08 | 2.3–7.2 |
Pot+ | Lymph node involvement | 0.001 | 3.08 | 1.6–6.1 |
95% CI=95% confidence interval.