Study of a Simplified Geriatric Evaluation Performed by Oncologists Prior to Cancer Treatment by Radiotherapy or Chemotherapy in Subjects Aged 70 Years or Older With Inoperable Squamous Cell Cancer of the Head and Neck

Geriatric screening test (Oncodage-G8). The oncologist realizes it and proposes the oncological treatment which seems to him then the most adapted (treatment which can be different from that proposed after the oncological evaluation only).

GERICO geriatric frailty test (if possible the same day as the G8 and in any case in the same week): Realized by the oncologist, it includes: * the socio-cultural evaluation scale, * the ADL autonomy questionnaire, * assessment of locomotor disorders, * nutritional assessment, * the MMSE Cognitive Function Evaluation Questionnaire, * the GDS-4 mood rating scale, * the comorbidity assessment test (Charlson Index)