Table 1.
Comparison between those included and those excluded in the analysis.
Table 2.
Pretreatment patient characteristics of newly diagnosed head and neck cancer patients.
(N = 622).
Fig 1.
Kaplan-Meier survival curves for the independent variables.
Table 3.
Univariate and multivariate Cox proportional hazards model for 5-year overall survival.
(N = 634 [216 events, 418 censored]).
Table 4.
Univariate and multivariate Cox proportional hazards model for 5-year cancer-specific survival (N = 634 [147 events, 487 censored]).
Table 5.
Univariate and multivariate Cox proportional hazards model for 5-year disease-free survival (N = 634 [207 events, 427 censored]).