Table 2 Correlation of variables with outcome in head and neck carcinomas
Variable | Overall survival (mean survival time in months) | p-value |
|---|---|---|
Sex | ||
Male | 47.24 | 0.847 |
Female | 48.00 | |
Age | ||
<60 | 56.00 | 0.046 |
≥60 | 43.73 | |
Smoking | ||
No | 31.38 | 0.907 |
Yes | 47.96 | |
Alcohol intake | ||
No | 49.41 | 0.246 |
Yes | 40.09 | |
Site of primary tumor | ||
Glottic | 50.07 | 0.751 |
Supraglottic | 47.10 | |
Other | 43.17 | |
Differentiation grade | ||
Well | 47.79 | 0.792 |
Moderate/Poor | 49.38 | |
Clinical stage | ||
Stage I + II | 55.94 | 0.034 |
Stage III + IV | 42,34 | |
Nodal Status | ||
N0 | 52.66 | 0.033 |
N+ | 38.95 |