Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Multivariable analysis of OS (Cox regression model)
| Variables | Overall survival (OPSCC) | Overall survival (oral squamous cell carcinoma (OSCC)) | ||
|---|---|---|---|---|
| HR (95% CI) | P | HR (95% CI) | P | |
| Age | / | / | 1.835 (0.874–3.856) | 0.109 |
| TNM stage | / | / | 0.383 (0.073–2.014) | 0.257 |
| Smoking | / | / | 0.386 (0.178–0.838) | 0.016a |
| T stage | 0.489 (0.261–0.917) | 0.026a | 1.012 (0.202–5.071) | 0.988 |
| Histotype | 1.105 (0.603‐2.026) | 0.747 | / | / |
| P16 status | 3.856 (1.502–9.899) | 0.005a | / | / |
Chi‐square test, P<0.05.
