Identification and Characterisation of Sleep Disorders in a Population of Patients With Non-small Cell Lung Cancer

Inclusion Criteria: * Patient aged 18 and over. * Being monitored and treated for non-small cell lung cancer. * With or without ongoing cancer-specific treatment. With no neurocognitive impairment (MoCA test score ≥26/30). * With a clinically assessed life expectancy of more than 3 months (Royal Marsden Hospital 0-1) and general health (ECOG \<2). * Able to understand the study documents written in French * Able to complete the study questionnaires written in French. * Contactable by telephone throughout the study * Affiliated to a social security scheme or entitled beneficiary * Not opposed to taking part in the study Exclusion Criteria: * Patient refusing to take part in the study * With a mental illness of the psychosis type monitored and treated prior to the study * Patient under guardianship or curatorship * Patient under court protection