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Table 3 Multivariate analysis of risk factors for overall survival

From: Analysis of the outcome of young age tongue squamous cell carcinoma

Survival p value Hazard ratio 95% CI
Age 0.852 0.917 0.371–2.270
T stage 0.173 1.534 0.829–2.839
N stage 0.848 1.229 0.149–10.141
Node (n) 0.729 1.191 0.443–3.200
Lymphovascular invasion 0.479 0.718 0.287–1.798
Perinodal extension 0.678 1.255 0.429–3.667
Perineural invasion 0.712 1.167 0.515–2.646
I, II/III, IV stage 0.451 1.318 0.643–2.702
Grade 0.002 2.287 1.340–3.903
Smoker 0.674 0.831 0.352–1.966
Alcohol use 0.723 0.847 0.340–2.115