Variables | Univariate | Cox model | |
---|---|---|---|
Log-rank | p | HR[95%CI] | |
Age (< 40 vs ≥40) | 0.324 |  |  |
Sex (Male vs female) | 0.178 | Â | Â |
ECOG# (1vs 0) | 0.023 | 0.007 | 1.889 [1.436–2.876] |
Smoker | < 0.001 | < 0.001 | 1.996 [1.432–3.443] |
Drinker | 0.435 | Â | Â |
Primary site (Hypopharynx vs others) | < 0.001 | < 0.001 | 3.023 [1.764–6.443] |
Tumor stage (T4 vs T2 + T3) | < 0.001 | < 0.001 | 3.453 [2.000–7.546] |
Neck stage (N+ vs N0) | < 0.001 | < 0.001 | 2.653 [1.546–6.443] |
Disease stage (IV vs III) | < 0.001 | < 0.001 | 4.532 [2.335–13.345] |
Immunotherapy | 0.681 | 0.232 | 2.764 [0.887–5.437] |
Curative method (surgery vs CRT) | < 0.001 | < 0.001 | 2.213 [1.233–5.432] |