Table 1. Baseline characteristics early data release (n=739). Click here for a pdf. 

Characteristics

Mean [range] 

  Age

64 [19-89]  

Frequency (%) 

  Sex

 

   Men

549 (74%)  

   Women  

190 (26%)  

  Tumor location

 

   Oral cavity 

199 (27%)  

   Oropharynx

263 (35%)  

   Hypopharynx

52  (7%)   

   Larynx

205 (28%)  

   Unknown primary

20  (3%)   

  Disease stadium* 

 

   I

157 (21%)  

   II

126 (17%)  

   III

139 (19%)  

   IV

317 (43%)  

 Treatment

 

 Single treatment

394 (53%)

Surgery

153 (39%)  

Among which CO2-laser

47 (31%)

Radiotherapy

241 (61%)  

 

 

 Combination treatment

345 (47%)

Chemoradiotherapy

213 (62%)  

Surgery and radiotherapy

107 (31%)  

Surgery and chemoradiotherapy

24 (7%)    

Other combination treatment**

1 (0.3%) 

* Stadium was based on clinical TNM (cTNM) or if available, pathological TNM (pTNM)

** Other combination treatment was radiotherapy with hyperthermic treatment

 

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