Table 1

Characteristics of the patient population and their tumors

No. of patients
Mean age at resection (median)
Total population: 58.7 (60) yr
Alive/died of other causes: 60.3 (60.5) yr
Died of index cancer: 57 (59) yr
Sex
Male103
Female1
Site
Oral cavity5
Oropharynx24
Supraglottic larynx23
Glottic larynx15
Hypopharynx37
pT stage
T13
T225
T333
T443
pN stage
N035
N121
N232
N316
Disease stage
I2
II11
III30
IV61
Histopathological grade
Well-differentiated51
Moderately differentiated43
Poorly differentiated10
Outcome
Alive at last follow-up35
Died of index cancer52
Died of other causes17
Mean length of follow-up (median)
Total population: 24.4 (18) mo
Alive at last follow-up: 41.4 (40) mo
Died of other causes: 17.3 (14) mo
Died of index cancer: 15.3 (14) mo