Table 4 Univariate and multivariate Cox regression analysis for OS in HNSCC patients (n = 90)

0.033

2.096

1.061–4.140

0.030

2.223

1.079–4.580

0.128

1.667

0.863–3.219

0.056

2.029

0.982–4.195

0.130

1.793

0.843–3.816

0.799

1.146

0.403–3.252

0.985

1.006

0.523–1.936

0.705

1.189

0.486–2.905

0.193

0.641

0.328–1.253

0.228

0.608

0.271–1.366

0.265

1.601

0.700–3.659

0.333

1.575

0.628–3.950

0.059

1.426

0.987–2.060

0.101

1.469

0.928–2.324

0.002

2.981

1.513–5.875

0.021

2.353

1.136–4.877