Table 3 Cox model for recurrence in patients with primary parotid cancers
From: Role of intraparotid node metastasis in mucoepidermoid carcinoma of the parotid gland
Variables | Exp(B) | 95% CI | p |
|---|---|---|---|
Tumor stage | 1.470 | 0.646-3.344 | 0.359 |
Lymphovascular invasion | 9.576 | 4.375–20.959 | < 0.001 |
Perineural invasion | 0.982 | 0.370–2.605 | 0.970 |
Disease grade | |||
Low | |||
Intermediate | 2.592 | 0.953–7.048 | 0.062 |
High | 3.478 | 1.120–10.798 | 0.031 |
IPN* metastasis | 2.357 | 1.163–4.776 | 0.017 |