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. 2015 Mar 30;81(3):248–254. doi: 10.1016/j.bjorl.2015.03.004

Table 3.

Multivariate analysis of risk factors for the presence of occult lymph node metastasis.

Factor OR 95% IC pa
Presence of angiolymphatic invasion 39.3 3.7–420.9 0.002
Presence of perineural invasion 1.5 0.1–23.7 0.766
Tumor thickness >7 mm 11.6 0.7–204.3 0.093
a

Logistic regression.