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Table 1 Patient characteristics (n = 72)

From: Clinical outcomes of transoral videolaryngoscopic surgery for hypopharyngeal and supraglottic cancer

Characteristics No. %
Age, y
  Median (range) 68 (46-88)  
Mean ± SD 66 ± 9  
Sex
  Men 67 93.1
Women 5 6.9
Tumor site
  Hypopharynx 58 80.6
Supraglottis 14 19.4
T stage
  Tis 9 12.5
T1 23 31.9
T2 33 45.8
T3 7 9.7
N stage
  N0 37 51.4
N1 11 15.3
N2a 1 1.4
N2b 18 25.0
N2c 4 5.6
N3 1 1.4
Stage
  0 9 12.5
I 14 19.4
II 13 18.1
III 12 16.7
IVA 23 31.9
IVB 1 1.4
Multiple cancer
  No 18 25.0
Yes 54 75.0
Previous RT on the neck
  No 60 83.3
Yes 12 16.7
  1. SD Standard deviation, RT Radiotherapy