Table 1

Patient characteristics

CharacteristicsN=100
n (%)
Age (years), mean (range)62 (31–85)
Sex
 Male80 (80)
 Female20 (20)
Primary
 Oropharynx54 (54)
 Oral cavity17 (17)
 Hypopharynx and larynx24 (24)
 Others5 (5)
Smoking status
 Never smoke25 (25)
 Ex-smoker71 (71)
 Current smoker3 (3)
 Unknown1 (1)
HPV status (oropharynx, n=54)
 P16 negative13 (24)
 P16 positive37 (68)
 Unknown4 (7)
Relapsed/metastatic
 Relapsed30 (30)
 Metastatic70 (70)
Line of treatment
 First line55 (55)
 Second line36 (36)
 Third line9 (9)
  • HPV, Human papillomavirus.